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Strange behavior of small OP_RETURN outputs

I'm hoping someone familiar with the structure of an OP_RETURN output can help point me to a technical resource or help explain some strange behavior I've noticed in OP_RETURN outputs that are 4 bytes or smaller. It seems that data 4 bytes or less doesn't get pushed onto the stack in the same manner as outputs with 5-80 bytes.
For example, bitcoin txid 71a5e4e683b06b1b2accdab265abfad8335d75f3d5436e7435d0e48a33f283bb has an OP_RETURN output that looks like this:
 [vout] => Array ( [0] => Array ( [value] => 0 [n] => 0 [scriptPubKey] => Array ( [asm] => OP_RETURN 24897 [hex] => 6a024161 [type] => nulldata ) ) 
The OP_RETURN hex value of 6a024161 should have scripted with the OP_RETURN (6a) pushing 2 bytes of data (02) to the stack, with the data being 4161. Yet the data that was actually pushed is 24897. This doesn't appear consistent with the script specification (https://en.bitcoin.it/wiki/Script). I've been able to consistently reproduce these results by building transactions with bitcoin core, and once the data is 5 bytes or larger it behaves consistent with the specification. Does anyone know what's going on here or have any information they can share on this?
Thanks!
submitted by sepharose to Bitcoin [link] [comments]

Bitcoin Txid with Over 1000 outputs

Hi, I need some help finding a bitcoin txid that has 1000+ outputs or close to 1000 will be helpful...testing out some systems. Thanks
submitted by dzagey to btc [link] [comments]

Compromising a tumbler's anonymity

I was discussing the security of tumblers in connection with cold storage with a friend and he came up with a way in which anonymity could possibly be compromised. I am not sure it would work, so I would like to hear your opinions on this idea.
In this scenario, Bob wants to keep his ownership of 100BTC private. He uses tumblers to achieve this. My assumption is that tumblers mix your coins with others, but that there IS a link between the source and destination address. If I understand it correctly, a tumbler just makes sure that this link (taint) is no stronger than the link to all of the other source addresses used in that tumble.
  1. Bob tumbles 100BTC to a secret cold storage address
  2. Bob wants to spend some money, so he transfers 1BTC to a tumbler service
  3. Using the tumbler, he pays for some products online.
The merchant receiving Bob's payment cannot figure out that Bob had 100BTC, because the payment is not tainted with his cold storage (not more than other addresses). They do know that the payment came from Bob though, since he filled in his personal information.
The individual merchants can't find out about Bob's wealth.
However:
It turns out Bob made a few purchases over a long period of time. When the adversary traces back all transactions through the blockchain, they realize Bob has repeatedly used tumbler's to hide the source of his wealth. From each transaction's chain it is impossible to figure out which is Bob's cold storage address.
But, in for each of these transactions, Bob's cold storage address shows up exactly once in the transaction chain. By taking the union of all transaction ancestors from multiple identified transactions, they can figure out a common source address, and establish that Bob had control over 100BTC.
TLDR;
If you can identify the owner of several (N) bitcoin transactions, you can trace each of them back the blockchain and figure out the owner's cold storage address, even if they have used tumblers, because there will one address that shows up exactly N times ONCE in each transaction history, somewhere down the blockchain.
Did I miss something? How to avoid this? Are there any tumblers that guarantee a 0.00% taint?
EDIT: in each chain, the address shows up ONCE. N times in total of combined chains. Simply put: All known transactions have a single common ancestor: the cold storage address.
submitted by boukeversteegh to Bitcoin [link] [comments]

BTC -> ETH failed. Please help.

Order page says completed but no ETH ever appeared, please help!
order ID: https://shapeshift.io/#/status/0e9e1618-b803-42e4-af66-2c8d6ad6bfef
Bitcoin TXID: 6889eba3a6c30d9a14f8e4f50e1422c45fdb1d296d26da37984fa19f1e463daa
Bitcoin address sent to shapeshift: 19ENGw59fpgWMZjT5a26HCfzxJWcHbYhH7
Thanks very much!
submitted by flora_felicty to shapeshiftio [link] [comments]

Defensive Patent License Offer Notice | Peter Todd | Oct 13 2016

Peter Todd on Oct 13 2016:
Also published at https://petertodd.org/2016/defensive-patent-license-offer,
and Bitcoin txid b4bf94f5c457d080924aa163106d423670373cfe3b10f8ec00742c2234b01b72
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I, Peter Todd, hereby declare myself and all technology companies that I control as "Defensive" by committing to offer a Defensive Patent License, version 1.1, for any of my patents either existing or future, to any DPL User. Neither I nor any companies that I control have any patents at this time. My contact address is pete at petertodd.org -----BEGIN PGP SIGNATURE----- iQEcBAEBCAAGBQJX/t11AAoJEGOZARBE6K+yR00H/0xp3oO7FiMvM4pjfoHZPPOa m3KjT4RSbFQLa9uniz0u/9bkc5I70CggkY3jtNLtDMbMBTwcMP61ABsvx+5y2gGD zE6VZ9DPcHVg/Eup6WSBlQO3HQKuFVz7vXSMuaidG7A+fpkU71SjDpB4M6hdvWnS +L9XBQ1GtQe0lSM73s4mld/IvB1giwPN1bOheQ9koYcQjj+B8PWyt2gIUwctxyvA 7bC+KtCQT4RJPsQHbHx569CDkyIi3dNt0rTjCo5bOeUKrJF7eA3YktYdTJefZ+Rf 00dbRZMslrg3dW9VWECfC0xC/kn+heStJ7WqJJKqYWo4apm6IiKPZxlwIcVscF0= =xrPk -----END PGP SIGNATURE----- 

Notes

https://petertodd.org 'peter'[:-1]@petertodd.org
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submitted by dev_list_bot to bitcoin_devlist [link] [comments]

How I scammed a scammer out of 0.001 BTC with RBF

A scammer named lawrence2276 tried pulling off a bitcoin trading scam on me. I pretended that the websites he sent were broken (using inspect element), until he finally told me to send directly to his address. I asked him if he could do a test tx where I send him 0.001 BTC and he sends it back. He agreed.
I sent this TX:
https://live.blockcypher.com/btc/tx/687fe72c6173f1ed2d9b4929ee4e4a1b85dd6d5e2f8773ed9ebab52a6e568295/
and the guy sent me back 0.001 BTC without waiting for confirmations:
https://blockchair.com/bitcoin/address/12CPhvSp88sv7QnwnzanzxV3bjm5m51TPx.
He didn't notice that I had RBF on. From here, it was simple to double spend the funds back into my own wallet.
https://live.blockcypher.com/btc/tx/d4dff793d00588b9fe33c8b95c7a056573d224b8028760519b4c3d83f03f9182/
Here's the double spend.
This is why you shouldn't accept zero confirmation transactions (especially ones with RBF enabled). If you want to know whether RBF is enabled, enter your txid on blockchair.com
submitted by cometothecaml to Bitcoin [link] [comments]

The Meme Contest Is Over! Here are the winners.

The Meme Contest Is Over! Here are the winners.
First Place, for 8 AVAX: u/hooooman_
The Meme
My reason: His meme was very creative, merged different elements together that made the meme fun, and was well-balanced.
Second Place, for 6 AVAX: u/Genskyblue
The Meme
My reason: His meme was pretty well-thought out, creating an Avalanche using the Avalanche logo, and going straight for Bitcoin. A nice, focused, clean, funny meme.
Third Place, for 5 AVAX: u/Puzzleheaded-Ad-7864
The Meme
My reason: His meme was pretty epic, taking a scene from a Marvel movie and making it about Avalanche.
Fourth Place, for 2 AVAX: u/writenext
The Meme
My Reason: It is a decent meme with a decent message, about people involved with Avalanche being better off than what they were before. Effort was also put into this one.
Fifth Place, for 2 AVAX: u/ladyhanabae
The Meme
My reason: It was a pretty creative meme, even if not visually the best, I can tell that exceptional effort was put into it.
Sixth Place, for 2 AVAX: u/minivipers
The Meme
My Reason: Although the meme was a bit unorthodox and more of an intellectual statement than a seriously-funny meme, it was pretty strong in the regard that it illustrates Avalanche as a platform where you can do anything your imagination can think of. And the Matrix is pretty cool, so there is that.
TXIDs:
ID: 3rwHSaYsVUM7eExAxhfGjdW17m8Hghxm3V434dYzaJR3q4FQ6v ID: KQoKf1nDSL9vkCYHWgJYVFrzrs7MYmDGgRVwm3DDQJu3j8nJU ID: eQbAscbADx9dVJLdFpw7N7VyL5PhG4BGKPVDTR7JqtpGnKPSa ID: Lm7fk8LoMRKoUyTvYgxrpMp53hdtGKG8ZZEifzzSGE7k4DD8a ID: XmNiRcqo228CNqypepm1ZNycJHKk53G4nWtZtqWAcrC5AankW ID: 2rYr6LUXefkbFYRRPbjzkLAtqGF5Bh3rHQhBp797kWmd7BxLKk
Anyways, thank you all for participating. I apologize to anyone who didn't win or did not get a chance to participate in the contest which lasted from Monday to Friday. And remember to help keep our community active and positive!
submitted by Jstodd_ to Avalanche_ [link] [comments]

More fun with OP_HODL (CheckLockTimeVerify)

Last week I wrote a post with a script to create a HODL address. A HODL address is a UTXO that cannot be spent until a certain epoch time or blocktime. It can be used to secure funds in a will or trust that has a designated maturity date. Or you may have some other reason to lock the funds, the point is that the UTXO can be physically verified to be funded, and under an unbreakable timelock.
I've liked the feature but have been frustrated that there is limited HW and SW wallet support for it presently. My previous post walked through how to make a segwit HODL UTXO, this post will detail how to make a BIP16 legacy P2SH HODL UTXO.
Similar to last week, I wrote a bitcoinlib script to do it, but this week I also went through the steps to do it on the CoinBin wallet. CoinBin is a JavaScript wallet that can (and should) be run locally. CoinBin, or raw python (bitcoinlib) are the only ways I currently know of to spend a HODL address.
Here's the basic rundown to create and fund your UTXO with CoinBin
  1. Use either Electrum or Bitcoin Core to collect a Bitcoin public and private key.
  2. Run the CoinBin app either locally (best option) or through the live site
  3. Choose New -> Time Locked Address
  4. Enter the public key (from #1) and either a block height or timestamp for your lock
  5. Hit Submit and record the address and redeem script
  6. Ensure you have accurately recorded everything in step #1 and step #5
  7. Send funds to the address recorded in step 5 as you normally would.
Here's the basic rundown on how to spend your UTXO with CoinBin
  1. Use either Electrum or Bitcoin Core to collect an address to spend your UTXO to
  2. Run the CoinBin app either locally (best option) or through the live site
  3. Choose New -> Transaction
  4. Enter the Redeem Script you copied in the creation process (step #5), then Load
  5. After a few minutes it should automatically load your UTXO into the form
  6. Enter the address you want to spend your UTXO to and adjust the output amount for fees
  7. Hit the question mark next to Transaction Fee for the calculator
  8. Hit Submit when satisfied and record the unsigned transaction data
  9. Select Sign on the top nav bar to begin the signing operation
  10. Enter your private key from the creation process (step #1) and the unsigned TXN
  11. Select Submit to produce the signed TXN
  12. Broadcast the signed TXN with either Electrum or Bitcoin Core
Note, if you try to broadcast before the UTXO's timelock expires, you will get a terse not final error in either Electrum or Core.
For Extra Credit, CoinBin can also be run against Testnet, but to do so you have to unhide the settings element, manually code the TXN input script and manually code the TXN nLockTime to sync with your HODL address.
Here are a Testnet and Mainnet HODL spend TXN I created in CoinBin * Mainnet: txid ea6a1...79d53 * Testnet: txid a8110...adc93
submitted by brianddk to Bitcoin [link] [comments]

Gridcoin 5.0.0.0-Mandatory "Fern" Release

https://github.com/gridcoin-community/Gridcoin-Research/releases/tag/5.0.0.0
Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that.
Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap.
We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout.
Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.

Highlights

Protocol

Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now.
Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date.
The transition height is also when the team requirement will be relaxed for the network.

GUI

Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.

Blockchain

The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use.
There are so many goodies here it is hard to summarize them all.
I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures.
The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!

Summary Changelog

Accrual

Changed

Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.

Removed

Beacons

Added

Changed

Removed

Unaltered

As a reminder:

Superblocks

Added

Changed

Removed

Voting

Added

Changed

Removed

Detailed Changelog

[5.0.0.0] 2020-09-03, mandatory, "Fern"

Added

Changed

Removed

Fixed

submitted by jamescowens to gridcoin [link] [comments]

Power of the Command Line (bitcoin-cli, hwi, electrum, trezorctl)

I think some of the console tools available with HW wallets today are greatly under utilized. Here's a quick write-up on how to create and sign a TXN very similar to 43d27...1fc06 found on the SLIP-14 wallet. I'll be using TrezorCTL, Electrum, and HWI for the signing. I won't go much into the setup or install, but feel free to ask if you have questions about it. Note, you don't have to use all three of these. Any one will produce a valid signed TXN for broadcast. I just showed how to do it three ways. Whats more some of the Electrum and HWI steps are interchangeable.
ColdCard also has a utility called ckcc that will do the sign operation instead of HWI, but in many ways they are interchangeable. KeepKey and Ledger both have libraries for scripted signing but no one-shot, one-line console apps that I know of. But HWI and Electrum of course work on all four.

TrezorCTL

This is the what most would think of to use to craft and sign TXNs, and is definitely very simple. The signing uses a script called build_tx.py to create a JSON file that is then used by the btc sign-tx command. The whole process is basically:
  1. tools/build_tx.py | trezorctl btc sign-tx -
This just means, take the output of build_tx and sign it. To copy 43d27...1fc06, I wrote a small script to feed build_tx, so my process looks like:
  1. ~/input.sh | tools/build_tx.py | trezorctl btc sign-tx -
But it's all very simple. Note... I used TrezorCTL v0.12.2 but build_tx.py version 0.13.0 1.

input.sh

```

!/bin/bash

secho() { sleep 1; echo $*}
secho "Testnet" # coin name secho "tbtc1.trezor.io" # blockbook server and outpoint (below) secho "e294c4c172c3d87991b0369e45d6af8584be92914d01e3060fad1ed31d12ff00:0" secho "m/84'/1'/0'/0/0" # prev_out derivation to signing key secho "4294967293" # Sequence for RBF; hex(-3) secho "segwit" # Signature type on prev_out to use secho "" # NACK to progress to outs secho "2MsiAgG5LVDmnmJUPnYaCeQnARWGbGSVnr3" # out[0].addr secho "10000000" # out[1].amt secho "tb1q9l0rk0gkgn73d0gc57qn3t3cwvucaj3h8wtrlu" # out[1].addr secho "20000000" # out[1].amt secho "tb1qejqxwzfld7zr6mf7ygqy5s5se5xq7vmt96jk9x" # out[2].addr secho "99999694" # out[2].amt secho "" # NACK to progress to change secho "" # NACK to skip change secho "2" # txn.version secho "0" # txn.locktime ```

Electrum

Electrum is one of the better GUI wallets available, but it also has a pretty good console interface. Like before you need your Trezor with the SLIP-14 wallet loaded and paired to Electrum. I'll assume Electrum is up and running with the Trezor wallet loaded to make things simple.
Like with TrezorCTL, Electrum feeds on a JSON file, but unlike TrezorCTL it needs that JSON squished into the command line. This is a simple sed command, but I won't bore you with the details, but just assume that's done. So the process in Electrum (v4.0.3) looks like:
  1. electrum serialize (create psbt to sign)
  2. electrum --wallet signtransaction (sign said psbt)
Still pretty simple right! Below is the JSON I smushed for #1

txn.json

{ "inputs": [{ "prevout_hash":"e294c4c172c3d87991b0369e45d6af8584be92914d01e3060fad1ed31d12ff00", "prevout_n": 0, "value_sats": 129999867 }], "outputs": [{ "address": "2MsiAgG5LVDmnmJUPnYaCeQnARWGbGSVnr3", "value_sats": 10000000 },{ "address": "tb1q9l0rk0gkgn73d0gc57qn3t3cwvucaj3h8wtrlu", "value_sats": 20000000 },{ "address": "tb1qejqxwzfld7zr6mf7ygqy5s5se5xq7vmt96jk9x", "value_sats": 99999694 }]}

HWI

HWI is an unsung hero in my book. It's a very small clean and simple interface between HW wallets and Bitcoin Core. It currently supports a good range of HW wallets. It keeps itself narrowly focused on TXN signing and offloads most everything else to Bitcoin Core. Again, I'll assume you've imported your Trezor keypool into Core and done the requisite IBD and rescan. And if you don't have the RPC enabled, you can always clone these commands into the QT-console.
To sign our TXN in HWI (v1.1.2), we will first need to craft (and finalize) it in Bitcoin Core (0.21.1). Like in Electrum, we will have to use simple sed to smush some JSON into command arguments, but I'll assume you have that covered. It will take an inputs.json and an outputs.json named separately.
  1. bitcoin-cli createpsbt (create psbt)
  2. bitcoin-cli -rpcwallet= walletprocesspsbt (process psbt)
  3. hwi -f signtx (sign psbt)
  4. bitcoin-cli -rpcwallet= finalizepsbt (get a signed TXN from psbt)
A little more involved, but still nothing too bad. Plus this gives you the full power of Bitcoin Core including integrations with LND (lightning).

inputs.json

[{ "txid": "e294c4c172c3d87991b0369e45d6af8584be92914d01e3060fad1ed31d12ff00", "vout": 0 }]

outputs.json

[{ "2MsiAgG5LVDmnmJUPnYaCeQnARWGbGSVnr3": 0.10000000 },{ "tb1q9l0rk0gkgn73d0gc57qn3t3cwvucaj3h8wtrlu": 0.20000000 },{ "tb1qejqxwzfld7zr6mf7ygqy5s5se5xq7vmt96jk9x": 0.99999694 }]

Conclusion

This may all seem like very low level coding, but is surprisingly simple once you get a knack for it. Whats more, all these platforms support testnet which allows you to practice with valueless coins until you get the hang of it. And, like many things in bitcoin, this is all (mostly) python, which is one of the easier languages to learn.
Enjoy
Footnotes
1 - https://github.com/trezotrezor-firmware/issues/1296
submitted by brianddk to Bitcoin [link] [comments]

The Bitcoin Cash (BCH) Marketing Flipstarter expired without reaching its target

Earlier today the Flipstarter Campaign for Bitcoin Cash (BCH) Marketing expired without reaching its target. It ran for 22 days and at its peak accumulated over 350 BCH from 36 generous contributors. This was over 50% of the funding goal of 650 BCH ($200,000 at time of campaign launch). I would like to thank those who supported the Flipstarter with hopes of it succeeding. It means a lot knowing that I have so much support and appreciation for my work in the Bitcoin Cash community.
I have said that if the Flipstarter failed I would move on and do other things with the time which I allocated toward the Bitcoin Cash (BCH) Marketing campaign. However, numerous contributors of the Flipstarter have contacted me to say they believe I should run it again with a smaller scope and duration for the campaign. I have had some time to consider this and ultimately decided I will satisfy their demands by amending the Flipstarter and attempting it a second time. The new Flipstarter will request 360 BCH ($100,000 at time of writing) to conduct Bitcoin Cash (BCH) Marketing in the form of high quality videos, over the course of 12 months. This target should be met given that the amount was already raised on the first attempt. I have set the campaign expiry for 8/9/2020 but should it fail again I will move forward with my original intentions.
If you contributed to the original Flipstarter campaign, please go into Electron Cash and cancel your pledge. That will enable you to contribute those funds again to the new campaign. Alternatively, you can contribute directly to this address (bitcoincash:qpu9yl4eh9rtt4z8d92qcmqrsxcfs783zuk5hx07jh) and I will contribute it on your behalf. Leave a comment below with your TXID so I know which name to attribute to the contribution.
If you do not know how to contribute, please watch this video guide: https://youtu.be/g7tcZu3t4hc
Thank you all for your support! You can contribute to the new campaign here: https://flipstarter.bitcoinbch.com
submitted by CryptoStrategies to btc [link] [comments]

Dust attack?

Recently i updat my Trezor T to the newest version and I notice that someone send me a very small amount of Bitcoin. I follow the sending address and fund out that it was a couple of thousand of people that received same amount of Bitcoin. I did some reading about it and i find out that i could be dust attack and someone could trace my wallet if spend it and try to find out my real identity. i heard that Samuraj wallet have a option that you could marke TXid as "do not spend" , i tray to find out if Trezor have something thing like that in the options and i couldn't find it. So my question is how i can go about it. How can I mark that TXid to not spend it. My plan is to transfer all to new seed wallet but I don't want to include that dust in my transaction.
submitted by EmotionalUnstable to TREZOR [link] [comments]

How does the blockchain know how much bitcoin is being sent?

Is it stored in the transaction ID or something?
submitted by Zaidinator7 to Bitcoin [link] [comments]

Possibly scammed, need any technical advice please! :)

Hi bitcoin!Situation:
I am a professional poker player and ventured deep into the abyss of shady/dodgy sites. Why I did so is still a mystery to me. Long story short, I finally made two withdrawals totaling approximately $3,500 to $4,000 via BTC. Next day, I load up my Ledger and see I have my balance. Awesome!
Oh wait...it's not spendable.Surely it just hasn't confirmed yet, right? No big deal.
Then I look at the transactions...https://blockstream.info/tx/35c1ff29f22c251b67829ce6046a7441aa81dd67d1b6b3fffb3c518fa7a19b2b
andhttps://blockstream.info/tx/e65394e7a7c8fce0eeabef3709368ad032bee7a531fed6ac002823c4ad697970
Previous withdrawals were sent to me with a more normalized fee structure.These were sent with what looks like a near-zero fee.
With my limited technical understanding of BTC, this means the transaction will either get stuck for a VERY long time, or it will never confirm and eventually be returned to him.This person has blocked me on socials and has said on the discord server for the site that "the site is better off without him"
(Basically as a good professional player he didn't want me beating his small community of players)
I'm ok with this as long as I don't get scammed.
Is there anything I can do at this point?

Edit #1: Thanks a ton to u/jcoinner for the extensive help with spending the unspent coins via CPFP (child pays for parent) The transaction appears to be confirmed!
Using CPFP has successfully spent the unconfirmed coins back to a different wallet of mine.
The txid is: 6d65c98ea01bad8d98045794729b7d1b93936a11faad0e3bd126e9223d2ee297
and appears to show a confirm and my coins are spendable.
I believe this persons' intention was
"Send a transaction that's very likely to fail and if it does I'll scam and if it doesn't...oh well."

Thank you so much reddit!

submitted by toast4breakfastSB to Bitcoin [link] [comments]

The power of "import electrum" as a python bitcoin scripting engine

I've been a big fan of Electrum as a wallet for a while now. Traditionally, when I wanted to do bitcoin scripting I would use either trezorlib, pycoin, or bitcoinlib. But recently I was digging a bit deeper into the Electrum source and found it to be one of the simpler python libraries to use to craft bitcoin transactions.
One of the nicer things about Electrum as a scripting engine is that you can drop the standalone app or AppImage on a system and run your scripts directly through the console. This makes doing things on Tails or other locked down systems much easier. To run one one of your scripts (without the event loop) simply type (assuming you correct the file path):
with open(r"myscript.py", 'r') as s: exec(s.read())
Obviously only do this with scripts you've personally authored. Never run random code on your machine especially when wallet private keys are in play.
There are already some great scripting examples in the electrum\scripts folder, but most of these use the event loop which brings in a lot of overhead. I found simple TXN processing can easily be done without spawning an full electrum thread. I'd be happy to PR the samples if there is any interest in this style from the maintainers.
Here's two examples I put together that craft a BIP65 spending transaction. It turned out to be much simpler than I imagined. I did it both in bitcoinlib and electrum. The structure is very similar and should hopefully be easier to follow. Feel free to start a PythonRoastMe on it.
Two things of note. I had to disable R-value grinding (nuked while loop) so that I had parity with bitcoinlib, which hasn't rolled it out yet. This is why the TXIDs differ. I also had to override the the PartialTransaction.get_preimage_script method since it makes certain multisig assumptions that don't apply to generic scripting.
Reference: * Electrum script to spend an OP_HODL P2WSH address (txid 3a461e6...78de2b6) * Electrum script to spend an OP_HODL P2SH address (txid a8110bb...3dadc93) * BitcoinLib script to spend an OP_HODL P2WSH address (txid 3a461e6...78de2b6) * BitcoinLib script to spend an OP_HODL P2SH address (txid a8110bb...3dadc93) * TXID 3a461e6...78de2b6 (P2WSH) on the blockchain * TXID a8110bb...3dadc93 (P2SH) on the blockchain * BIP-0065: OP_CHECKLOCKTIMEVERIFY (aka OP_HODL) * BIP-0141: P2WSH symantics * BIP-0016: P2SH symantics
submitted by brianddk to Electrum [link] [comments]

Running My Own Tor Bitcoin Lightning Node

I've been using my own bitcoin lightning/full node for about a month now and would like to share my findings as well as ask a few questions to the community.
For those that might be curious as to my setup, I am using a Lenovo M900 ThinkCentre with a 1 TB Samsung SSD and 32GB of ram. I'm actually running several VM's on it, for different reasons. One of which is the full Bitcoin/lightning node using Ubuntu Desktop in which I dedicate 8 GB to (more than enough) and most of my disk space to. I wanted a power efficient setup so that I could keep it running 24/7 and this is about as good as it gets short of a Raspberry Pi. When I only have my Bitcoin VM running, I'm consuming ~10 Watts. With everything else running it's ~30 Watts. I bought all of the equipment used (apart from the ram) so it was very cost effective.
What I've learned in my experience:
Questions:
Any info would be appreciated. If anybody has any question that they would like to ask me, feel free to ask!
submitted by Dockin to Bitcoin [link] [comments]

Sent wrong amount to bitcoin recipient

Hi I sent a slightly lower amount than what I should have sent to the bitcoin address. The TXID appears in the blockchain as unconfirmed. Paxful which is the market place I used, say the payment is pending. I have contacted their support but awaiting a reply.
I'm just wondering if there's any experienced people here who can help me rectify this.
Cheers
submitted by fastnloud86 to Bitcoin [link] [comments]

Weird behavior when scripting electrum's ECPrivkey(...).sign_transaction(...)

Update

Nevermind... Electrum is performing low-value R-grinding and bitcoinlib and CoinBin are not. For anyone interested, the grinding code his here. Nuking the while look makes the sigs the same.
A few days ago I used bitcoinlib to create a OP_CLTV transaction. Tonight I did the same with Electrum 4.0.4 via python and my sigs don't match.
The TXN I'm trying to match is:
The TXN has the following characteristics:
When I try signing the sighash (pre-image hash) using both bitcoinlib and Electrum 4.0.4, I get different results. I coded the TXN through another wallet as well (CoinBin), and bitcoinlib seems to be producing the proper signature, but Electrum's seems off.
I'm sure there is something simple I'm missing, but I can't figure it out.
Here's a test script to illustrate the differences:
``` from bitcoin.core.key import use_libsecp256k1_for_signing from bitcoin.core import x, b2x from bitcoin.wallet import CBitcoinSecret from electrum.ecc import ECPrivkey from electrum.bitcoin import EncodeBase58Check
use_libsecp256k1_for_signing(True) sechex = '535b755a4c265772c4f6c7e0316bfd21e24c9e47441989e14e8133c7cb2f41a3' hashhex = '9039c54c1c34aa12b69b4dda962f501bb6c9cdb6745014ef326f5d4d0472aa99' seckey = CBitcoinSecret.from_secret_bytes(x(sechex)) sig = seckey.sign(x(hashhex)) b_wif = str(seckey) b_pub = b2x(seckey.pub) b_sig = b2x(sig) seckey = ECPrivkey(x(sechex)) sig = seckey.sign_transaction(x(hashhex)) e_wif = EncodeBase58Check(b'\x80' + seckey.get_secret_bytes() + b'\x01') e_pub = seckey.get_public_key_hex(compressed=True) e_sig = b2x(sig) assert b_wif == e_wif assert b_pub == e_pub print("wif:", b_wif) print("pub:", b_pub) print("sighash:", hashhex) print("bitcoinlib sig:", b_sig) print("electrum sig: ", e_sig) 
```
The resultant sigs are:
Thoughts?
submitted by brianddk to Electrum [link] [comments]

Power of the Command Line (bitcoin-cli, hwi, electrum, trezorctl)

I think some of the console tools available with HW wallets today are greatly under utilized. Here's a quick write-up on how to create and sign a TXN very similar to 43d27...1fc06 found on the SLIP-14 wallet. I'll be using TrezorCTL, Electrum, and HWI for the signing. I won't go much into the setup or install, but feel free to ask if you have questions about it. Note, you don't have to use all three of these. Any one will produce a valid signed TXN for broadcast. I just showed how to do it three ways. Whats more some of the Electrum and HWI steps are interchangeable.

TrezorCTL

This is the what most would think of to use to craft and sign TXNs, and is definitely very simple. The signing uses a script called build_tx.py to create a JSON file that is then used by the btc sign-tx command. The whole process is basically:
  1. tools/build_tx.py | trezorctl btc sign-tx -
This just means, take the output of build_tx and sign it. To copy 43d27...1fc06, I wrote a small script to feed build_tx, so my process looks like:
  1. ~/input.sh | tools/build_tx.py | trezorctl btc sign-tx -
But it's all very simple. Note... I used TrezorCTL v0.12.2 but build_tx.py version 0.13.0 1.

input.sh

```

!/bin/bash

secho() { sleep 1; echo $*}
secho "Testnet" # coin name secho "tbtc1.trezor.io" # blockbook server and outpoint (below) secho "e294c4c172c3d87991b0369e45d6af8584be92914d01e3060fad1ed31d12ff00:0" secho "m/84'/1'/0'/0/0" # prev_out derivation to signing key secho "4294967293" # Sequence for RBF; hex(-3) secho "segwit" # Signature type on prev_out to use secho "" # NACK to progress to outs secho "2MsiAgG5LVDmnmJUPnYaCeQnARWGbGSVnr3" # out[0].addr secho "10000000" # out[1].amt secho "tb1q9l0rk0gkgn73d0gc57qn3t3cwvucaj3h8wtrlu" # out[1].addr secho "20000000" # out[1].amt secho "tb1qejqxwzfld7zr6mf7ygqy5s5se5xq7vmt96jk9x" # out[2].addr secho "99999694" # out[2].amt secho "" # NACK to progress to change secho "" # NACK to skip change secho "2" # txn.version secho "0" # txn.locktime ```

Electrum

Electrum is one of the better GUI wallets available, but it also has a pretty good console interface. Like before you need your Trezor with the SLIP-14 wallet loaded and paired to Electrum. I'll assume Electrum is up and running with the Trezor wallet loaded to make things simple.
Like with TrezorCTL, Electrum feeds on a JSON file, but unlike TrezorCTL it needs that JSON squished into the command line. This is a simple sed command, but I won't bore you with the details, but just assume that's done. So the process in Electrum (v4.0.3) looks like:
  1. electrum serialize (create psbt to sign)
  2. electrum --wallet signtransaction (sign said psbt)
Still pretty simple right! Below is the JSON I smushed for #1

txn.json

{ "inputs": [{ "prevout_hash":"e294c4c172c3d87991b0369e45d6af8584be92914d01e3060fad1ed31d12ff00", "prevout_n": 0, "value_sats": 129999867 }], "outputs": [{ "address": "2MsiAgG5LVDmnmJUPnYaCeQnARWGbGSVnr3", "value_sats": 10000000 },{ "address": "tb1q9l0rk0gkgn73d0gc57qn3t3cwvucaj3h8wtrlu", "value_sats": 20000000 },{ "address": "tb1qejqxwzfld7zr6mf7ygqy5s5se5xq7vmt96jk9x", "value_sats": 99999694 }]}

HWI

HWI is an unsung hero in my book. It's a very small clean and simple interface between HW wallets and Bitcoin Core. It currently supports a good range of HW wallets. It keeps itself narrowly focused on TXN signing and offloads most everything else to Bitcoin Core. Again, I'll assume you've imported your Trezor keypool into Core and done the requisite IBD and rescan. And if you don't have the RPC enabled, you can always clone these commands into the QT-console.
To sign our TXN in HWI (v1.1.2), we will first need to craft (and finalize) it in Bitcoin Core (0.21.1). Like in Electrum, we will have to use simple sed to smush some JSON into command arguments, but I'll assume you have that covered. It will take an inputs.json and an outputs.json named separately.
  1. bitcoin-cli createpsbt (create psbt)
  2. bitcoin-cli -rpcwallet= walletprocesspsbt (process psbt)
  3. hwi -f signtx (sign psbt)
  4. bitcoin-cli -rpcwallet= finalizepsbt (get a signed TXN from psbt)
A little more involved, but still nothing too bad. Plus this gives you the full power of Bitcoin Core including integrations with LND (lightning).

inputs.json

[{ "txid": "e294c4c172c3d87991b0369e45d6af8584be92914d01e3060fad1ed31d12ff00", "vout": 0 }]

outputs.json

[{ "2MsiAgG5LVDmnmJUPnYaCeQnARWGbGSVnr3": 0.10000000 },{ "tb1q9l0rk0gkgn73d0gc57qn3t3cwvucaj3h8wtrlu": 0.20000000 },{ "tb1qejqxwzfld7zr6mf7ygqy5s5se5xq7vmt96jk9x": 0.99999694 }]

Conclusion

This may all seem like very low level coding, but is surprisingly simple once you get a knack for it. Whats more, all these platforms support testnet which allows you to practice with valueless coins until you get the hang of it. And, like many things in bitcoin, this is all (mostly) python, which is one of the easier languages to learn.
Enjoy
Footnotes
1 - https://github.com/trezotrezor-firmware/issues/1296
submitted by brianddk to TREZOR [link] [comments]

شماره شناسایی تراکنش یا TXID چیست؟

شماره شناسایی تراکنش یا TXID چیست؟
شماره شناسایی تراکنش یا TXID چیست؟
https://preview.redd.it/p0go5c2ydlr51.jpg?width=1080&format=pjpg&auto=webp&s=380c057f784a4ba374cf28943988fe67930114f9
هنگامی که مقداری ارز دیجیتال را از کیف پول خودتان به کیف پول دیگری انتقال می دهید، جزئیات انتقال (مقدار ارسالی، ارسال / دریافت، و همچنین تاریخ انتقال)را می توان در بلاکچین یافت. این اطلاعات سپس در دسترس خودتان قرار می‌گیرد و به صورت ID تراکنش و یا TXID برای شما نمایش داده می شود.
چرا الزامی است که #TXID حتما در فاکتور فروش به ارزینجا ثبت شود؟
TXID به منزله شناسه واریزی انجام شده است و به طور معمول تایید می کند که این مبلغ را با موفقیت ارسال کرده‌اید یا خیر.
چگونگی پیدا کردن TXID در شبکه بلاکچین:
از آنجا که فعالیت بلاکچین برای اغلب ارز های دیجیتال در دسترس است، چندین وب سایت مختلف وجود دارد که می‌توانند برای شما راهی برای کشف TXID فراهم کنند.
Bitcoin - blockchain.com/explorer Ethereum - etherscan.io Litecoin - insight.litecore.io XRP (Ripple) - xrpcharts.ripple.com Zcash - https://explorer.zcha.in
#Bitcoin #Tether #Cryptocurrency #exchange #omni #erc20 #usdt #tron #eos #usdt #btc #اکسچنج #بیتکوین #ارز_دیجیتال #کریپتو #تتر #بیتکوین #بیت_کوین #صرافی
. ◀️ لوکال تتر -فرش تترو بیتکوین به سادگی ▶️
.
🌐 https://localtether.ir #LocalTetherir @LocalTetherir
submitted by LocalTether to u/LocalTether [link] [comments]

Electrum unable to sign transaction properly

I'm new to using bitcoin and I'm trying to figure out a problem I've been having trying to broadcast a transaction with Electrum. Initially I was trying to send bitcoin using Electrum's built in "send" function, but kept receiving the error "scriptpubkey." After browsing other forums and seeing issues similar to what I was having, it seemed like people were saying that it was an issue with the server I was connected to. In some cases, people had to try 15-20 different servers before finally being able to send the transaction through.
I thought this was the probable cause of my situation as well so tried about 20 different servers but to no avail. Then I read about "pushing the raw hex transaction" (not sure if I am using the right lingo here) and decided to try that. I was able to make an offline transaction with Electrum and signed it, then obtained the hex code from the .txn file that was created.
I then tried to broadcast the hex code on blockchain.com/btc/pushtx, but I am still receiving the error " Code: -26, Error: scriptpubkey."
So after doing some more research it seems that my problem now is not that there was an issue with servers in Eluctrum, but rather my transactions are not being properly signed. So now I have a signed offline transaction that seems to be improperly signed by Electrum, and I am clueless as to how to correct this.
Is there a way to "unsign" the transaction and sign it again properly? How would I even go about doing that? I fear that I now have money locked up in this faulty transaction that I may not be able to recover. I have all my passwords and everything so I am confused why Electrum would not have signed it properly. I am very new to all this so I'm sure I could be missing something essential. Any advice on how to broadcast and complete my transaction would be much appreciated.
I am running the latest version of Electrum on a Windows 10 computer.

Thanks!
Edit: Latest version of Electrum being 4.0.2
Also, I suppose it is probably helpful to see the decoded transaction here:
{ "version": 2, "locktime": 644562, "ins": [ { "n": 50, "script": { "asm": "", "hex": "" }, "sequence": 4294967293, "txid": "9bc2e9464a58f7d8017fc332f064eb4faf2773daa3251d5194bb851f07afe8c5", "witness": [ "3044022066e5aa2f97647eb34377a1937dc6b7dcad81c652a23c2a5be20e07e2b1af39cf02207bc07ac253b4480c07c4b2d8494d6b18d98a4b17c4bf057468b81d95655f4aa101", "0319a1a5408ccbf7cba4d569bd14b779ded4bbedec040ab84fd9c88d79ab7410fe" ] }, { "n": 8, "script": { "asm": "", "hex": "" }, "sequence": 4294967293, "txid": "dc4e13e07f74b51e623669e2b6f05f7e6e7fa173c07ffcea73b9e84462e6e3c6", "witness": [ "3044022027822d6a6531fa3a4c2b3edfc189afdfad985ade643ebb208eb15174779400b102201db77e06d6158639ae320be5123a3effc00dff48eddf17c03c699334ea58d25a01", "031399274350b7f4888cc34ca1fa1fd915d8e90222026fc89c2d5d42574e0cf7eb" ] } ], "outs": [ { "script": { "addresses": [], "asm": "039135a7d4a9df8a21977f0765ea5667e931be9d1e1f7666d1e264ef539c2c2157", "hex": "21039135a7d4a9df8a21977f0765ea5667e931be9d1e1f7666d1e264ef539c2c2157" }, "value": 1208329 } ], "hash": "b2b8209b1c0e46cddb6ded0758fc8287a97e6b2bd1f88290c1d374b0bab4a6c8", "txid": "b2b8209b1c0e46cddb6ded0758fc8287a97e6b2bd1f88290c1d374b0bab4a6c8" } 

submitted by Arug_1 to Electrum [link] [comments]

Where's My Money? Deposits And Withdrawals At Blockfi, Celsius, Crypto.Com And Nexo Compared

Does your crypto show up in your account? And can you get it back? Looking through 100+ complaints about deposits and withdrawals, the insights are obvious but good to know...
- They require additional information like tags (XRP, XLM)
- Had major software changes (BCH, BNB, DAI / MCD, ADA)
So if you're going to move one of these coins, make sure to not forget the extra information or wait a few weeks after the change (to give these companies time to get caught up).
Raw data is below, organized by company and whether it seems the complaint was resolved. Some important notes to consider
  1. Posts about waiting a few hours for a transaction to complete were not counted. Many times (most of the time?) when it takes more than 20 minutes, nothing is broken. E.g. High gas fees on the ethereum network will mean slower processing times for stable coins and other ERC-20 tokens. Less popular tokens, like GUSD, might require people manually going into cold storage. Large (> $30,000 USD) transactions require additional verification. If it takes > 8 hours then yes something is not right. And you should email support and start posting. Otherwise sit tight.
  2. Comments from different people on the same post saying they have the same problem were not counted for "scores". Most of these comments don't add useful information and make it harder to collect the data.
  3. Posts about fiat belong to a different category because a very different set of skills and software features are needed to safely move around dollars, euros, etc. This post is about whether or not your coins are likely to get lost or be unreachable.
  4. I asked "Did this get fixed?" to a lot of people who posted about problems. Not only to see how things turned out. Also to generate a possible data point about the quality of the post. I.e. Trolls and other "special" people venting online can be identified by not bothering to follow up or respond to questions. I also hope this encourages people to not forget to follow up a few weeks later and share a final outcome - good or bad.
Company Resolved Total complaints
BlockFi 50% 2 resolved, 2 not resolved
CDC 58% 29 resolved, 21 not resolved
Celsius 61% 23 resolved, 15 not resolved
Nexo 67% 8 resolved, 4 not resolved
BlockFi (Resolved)
https://www.reddit.com/blockfi/comments/hbcxqq/withdrawal_pending/
https://www.reddit.com/blockfi/comments/dkpy38/tx_confirmed_but_no_deposit/
BlockFi (Not resolved)
https://www.reddit.com/blockfi/comments/gvnbz0/withdrawal_of_large_requires_id_and_facial_scan/
https://www.reddit.com/blockfi/comments/hwqin8/refused_withdrawal_due_to_kyc/

CDC (Resolved)
https://www.reddit.com/Crypto_com/comments/grjphd/is_the_wallet_app_buggy_for_anyone_else_crashes/
https://www.reddit.com/Crypto_com/comments/gkduf8/unable_to_add_a_wallet_to_withdraw_funds/
https://www.reddit.com/Crypto_com/comments/cpaj2y/issues_with_crypto_invest_portfolio_and/
https://www.reddit.com/Crypto_com/comments/ceu0vd/1130pm_hkt_update_withdrawals_and_deposits_are/
https://www.reddit.com/Crypto_com/comments/gi62j3/missing_cro_sending_to_the_exchange/
https://www.reddit.com/Crypto_com/comments/d6qjtb/thank_you/
https://www.reddit.com/Crypto_com/comments/gjx3xp/where_are_my_coins/
https://www.reddit.com/Crypto_com/comments/ffiz9x/transfer_bch/
https://www.reddit.com/Crypto_com/comments/f7se85/usdt_delisted_on_cryptocom/
https://www.reddit.com/Crypto_com/comments/dw8vmn/my_funds_are_being_held_hostage_by_cryptocom_yes/
https://www.reddit.com/Crypto_com/comments/clg9r2/cryptocom_is_just_a_regular_bank_be_awared/
https://www.reddit.com/Crypto_com/comments/hqa0pm/btc_withdrawal_delay_5_hrs/
https://www.reddit.com/Crypto_com/comments/hmjq69/withdrawals_and_deposits_back_online/
https://www.reddit.com/Crypto_com/comments/hlro5y/ada_withdraw_erro
https://www.reddit.com/Crypto_com/comments/hlud4t/issues_since_app_update/
https://www.reddit.com/Crypto_com/comments/hlukqc/how_long_does_it_usually_take/
https://www.reddit.com/Crypto_com/comments/hm66xm/withdrawal_impossible/
https://www.reddit.com/Crypto_com/comments/hm81fj/no_bitcoin_withdrawals_since_saturday/
https://www.reddit.com/Crypto_com/comments/hm8irg/issue_with_withdrawing_eth/
https://www.reddit.com/Crypto_com/comments/hm8kn2/communication_near_to_0/
https://www.reddit.com/Crypto_com/comments/hmbo5a/cant_withdraw_any_bitcoin/
https://www.reddit.com/Crypto_com/comments/hikkx6/withdrawal_pending/
https://www.reddit.com/Crypto_com/comments/h91u4i/issues_on_cryptocom_app/
https://www.reddit.com/Crypto_com/comments/hb5fpusdt_withdrawal_from_exchange_doesnt_work_claims/
https://www.reddit.com/Crypto_com/comments/hdjrmz/keep_getting_a_withdrawal_erro
https://www.reddit.com/Crypto_com/comments/hebtyf/withdrawal_pending_taking_over_16_hours/
https://www.reddit.com/Crypto_com/comments/hgt61j/one_exchange_withdrawal_two_app_deposits/
https://www.reddit.com/Crypto_com/comments/htf578/withdrawal_dia_is_taking_8_hrs/
https://www.reddit.com/Crypto_com/comments/he151z/btc_withdrawal_delay/
CDC (Not resolved)
https://www.reddit.com/Crypto_com/comments/gx2oyo/pending_withdrawal/
https://www.reddit.com/Crypto_com/comments/gk8wlc/wont_let_me_buy_or_withdraw/
https://www.reddit.com/Crypto_com/comments/gh6v2c/usdc_withdrawing_to_external_address/
https://www.reddit.com/Crypto_com/comments/ggk51x/cryptocom_withdrawal/
https://www.reddit.com/Crypto_com/comments/g925xg/withdraw_blocked/
https://www.reddit.com/Crypto_com/comments/cfjess/withdraw_is_in_progress_from_23h/
https://www.reddit.com/Crypto_com/comments/gk8wlc/wont_let_me_buy_or_withdraw/
https://www.reddit.com/Crypto_com/comments/9xbi1c/withdrawals_delayed/
https://www.reddit.com/Crypto_com/comments/cga2eq/delayed_transfe
https://www.reddit.com/Crypto_com/comments/hd1to7/missing_funds_from_the_exchange_after_the/
https://www.reddit.com/Crypto_com/comments/grr4vh/crypto_wallet_scammed_me_beware/
https://www.reddit.com/Crypto_com/comments/cg5zfj/helpbnb_wallet_address_in_app_is_still_old_eth/
https://www.reddit.com/Crypto_com/comments/hrwpsq/btc_withdrawl_pending_for_24_hours_zero_custome
https://www.reddit.com/Crypto_com/comments/hpteje/how_to_withdraw_cro_from_the_exchange/
https://www.reddit.com/Crypto_com/comments/hottg4/cryptocom_app_is_not_working/
https://www.reddit.com/Crypto_com/comments/ha8o7v/problem_with_the_2fa_need_help_pls/
https://www.reddit.com/Crypto_com/comments/he3qco/btc_withdraw_pending_post_7_hours/
https://www.reddit.com/Crypto_com/comments/he45kj/withdrawal_stuck/
https://www.reddit.com/Crypto_com/comments/heb85q/btc_withdraw_pending_72_hours_now/
https://www.reddit.com/Crypto_com/comments/hhqruv/withdrawal_from_cryptocom_wallet_to_cryptocom_app/
https://www.reddit.com/Crypto_com/comments/hihl04/i_cant_withdraw_whats_happening/

Celsius (Resolved)
https://www.reddit.com/CelsiusNetwork/comments/gantb4/withdraw_delay/fp11iut/?context=3
https://www.reddit.com/CelsiusNetwork/comments/gb7c4t/withdrawal_still_pending_only_for_btc/fp4wmc3/?context=3
https://www.reddit.com/CelsiusNetwork/comments/gncvj9/my_withdraw_experience_with_celsius_network/
https://www.reddit.com/CelsiusNetwork/comments/fk844a/over_20k_withdrawals_processing_time/
https://www.reddit.com/CelsiusNetwork/comments/fhftgh/where_do_i_find_pending_or_past_withdrawals/
https://www.reddit.com/CelsiusNetwork/comments/epl29a/cant_withdraw_my_deposited_sai_as_a_texas_resident/
https://www.reddit.com/CelsiusNetwork/comments/dn0vg2/problem_withdrawing_eth_from_celsius_account/
https://www.reddit.com/CelsiusNetwork/comments/cw00t5/not_receiving_withdrawal_confirmation_email/
https://www.reddit.com/CelsiusNetwork/comments/ci3h6w/eth_withdrawal_appears_as_an_internal_transaction/
https://www.reddit.com/CelsiusNetwork/comments/c2w5gk/unable_to_withdraw_anything_from_the_app/
https://www.reddit.com/CelsiusNetwork/comments/br2v75/how_do_i_withdraw_the_interest/
https://www.reddit.com/CelsiusNetwork/comments/bqynbv/unable_to_withdraw_full_account_balance/
https://www.reddit.com/CelsiusNetwork/comments/a9d2vj/withdrawals_of_any_currency_are_not_currently/
https://www.reddit.com/CelsiusNetwork/comments/gfby9l/celsius_fixed_my_deposit_issue/fpw51u3/?context=3
https://www.reddit.com/CelsiusNetwork/comments/g9oiea/deposit_missing/
https://www.reddit.com/CelsiusNetwork/comments/dkb55t/deposit_not_showing_up/
https://www.reddit.com/CelsiusNetwork/comments/eudo3n/not_receiving_deposited_bitcoin/
https://www.reddit.com/CelsiusNetwork/comments/gepzpp/all_good_all_fix/
https://www.reddit.com/CelsiusNetwork/comments/hf334d/withdrawal_issue_trueusd_tusd_stable_coin/
https://www.reddit.com/CelsiusNetwork/comments/hiriqz/celsius_is_witholding_my_crypto/
https://www.reddit.com/CelsiusNetwork/comments/hjv0io/dai_withdrawal_pending_for_24hrs_subsequently/
https://www.reddit.com/CelsiusNetwork/comments/hme5xm/its_been_more_than_3_days_of_withdrawing_my_usdc/
https://www.reddit.com/CelsiusNetwork/comments/hvi45o/eth_and_cel_good_on_etherscan_not_show_in_app/
Celsius (Not resolved)
https://www.reddit.com/CelsiusNetwork/comments/fbpnw4/why_this_app_shutdown_when_we_try_to_change/
https://www.reddit.com/CelsiusNetwork/comments/f7i2f3/withdrawal_issues/
https://www.reddit.com/CelsiusNetwork/comments/f4ptd7/cant_get_my_crypto_not_getting_withdrawal_emails/
https://www.reddit.com/CelsiusNetwork/comments/ea3hi5/eth_withdrawal_made_from_a_smart_contract/
https://www.reddit.com/CelsiusNetwork/comments/cb08he/can_you_withdraw_to_a_bech32_btc_address/
https://www.reddit.com/CelsiusNetwork/comments/c8yovc/minimum_withdraws/
https://www.reddit.com/CelsiusNetwork/comments/bqqiqg/i_cant_withdraw_my_eth/
https://www.reddit.com/CelsiusNetwork/comments/askghy/what_is_the_withdrawal_fees_service_told_me_there/
https://www.reddit.com/CelsiusNetwork/comments/gtjoc9/btc_withdraw_transaction_still_pensing_after_1_day/
https://www.reddit.com/CelsiusNetwork/comments/g9f7ym/stolen_or_lost_deposits_hold_off_on_transferring/
https://www.reddit.com/CelsiusNetwork/comments/gf8v3i/mcdai_deposit_pending_for_days/
https://www.reddit.com/CelsiusNetwork/comments/d1sc3q/eth_deposit_address_is_a_contract_address/
https://www.reddit.com/CelsiusNetwork/comments/ca2wpd/warning_celsius_does_lock_up_your_funds/
https://www.reddit.com/CelsiusNetwork/comments/hnu53f/is_anyone_else_having_trouble_withdrawing_xrp/
https://www.reddit.com/CelsiusNetwork/comments/hv2czp/celsius_received_thousands_of_dollars_of_my_funds/

Nexo (Resolved)
https://www.reddit.com/Nexo/comments/gixzgu/cant_deposit_or_withdraw_stablecoins_right_now/
https://www.reddit.com/Nexo/comments/flshbb/my_withdraw_was_rejected/
https://www.reddit.com/Nexo/comments/fiit3u/nexo_withdrawal/
https://www.reddit.com/Nexo/comments/e2ij06/withdrawal_problems/
https://www.reddit.com/Nexo/comments/fhgmxg/missing_deposit/
https://www.reddit.com/Nexo/comments/f3z9kq/account_showing_no_balance/
https://www.reddit.com/Nexo/comments/gj3ub0/bnb_withdrawals/
https://www.reddit.com/Nexo/comments/hlxpnd/i_made_an_eth_deposit_36_hours_ago_the_txid_shows/
Nexo (Not resolved)
https://www.reddit.com/Nexo/comments/dpvrgj/nexo_withdrawal_pending_1_day/
https://www.reddit.com/Nexo/comments/dno3up/withdrawal_email_confirmation/
https://www.reddit.com/Nexo/comments/dm6nn9/withdraw_from_binance_dex/
https://www.reddit.com/Nexo/comments/c67gis/anyone_else_having_problems_with_loan_withdrawals/
submitted by thegoldlust to CelsiusNetwork [link] [comments]

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