
Le travail bâtit la forteresse intérieure.|| Lead product designer @Sparrowwallet 🐦 |₿| @casinocoin | Bitcoin + Nostr+ AI 🦞 |✝️Jesus. Legal @downto_finance
France
Joined February 2012
- Tweets8.9K
- Following1.1K
- Followers4.5K
- Likes113
Pinned Tweet
There are no mobile versions of Sparrow. The mobile versions will ask for your seed phrase and steal your Bitcoin.
Garrett Hughes retweeted
Replying to @EdwardTWinz
Trust yourself.
#Bitcoin.
Create your own @SeedSigner.
Pick words analog.
Calculate last word on @SeedSigner.
Calculate last word on #iancoleman BIP39 Tool aditionally.
Add passphrase.
Use @Tails_live with @SparrowWallet for watch only wallet.
Analog backup seed.
Fuck shitcoins.
Yes @Kars103149651 you have to manually cancel the application. Are you having trouble getting through with it?
Replying to @legiondotcc
do we have to manually cancel the application if we didnt get an allocation to return the deposits?
Garrett Hughes retweeted
Just donated to @SparrowWallet in contribution to the sales of the last @Wo_Bitcoin for selling this wonderful Sparrow hat to some lucky individual.
Thanks to the whole team
Still ? @chungbollah
Garrett Hughes retweeted
Sale window is now OPEN! Lock in!💪
The $AXIS Community Sale Commitment Window is NOW OPEN!
Verified participants can now submit their USDC commitments directly on the official sale page.
Here is everything you need to know about purchasing details, key sale terms, timelines, and next steps 👇
This should not be happening, how long has this been going on?
Replying to @Bitkey
@Bitkey, could it be that the custom Electrum server option doesn’t work? I can add my server, but the activity doesn’t update. It works fine in @SparrowWallet.
If Sparrow created the seed, no need to create a new wallet. Have you updated to the sparrow version 2.5.5?
Replying to @SparrowWallet
Question - I created a BTC wallet a few years ago using SparrowWallet. With all these security updates lately, should I be creating a new wallet again, or is my original one OK?
Garrett Hughes retweeted
Not your keys, not your coins.
Not your lightning channels, not your coins.
Not your federated sidechain, not your coins.
Verify the software you use.
Use software that verifies instead of trusting.
Garrett Hughes retweeted
How does @MetalBlockchain work and what makes it special?
Snowman consensus, Subnets, PulseVM, @BitcoinVM_ and more.
Garrett Hughes retweeted
Cross-chain messaging is coming to PulseVM. ⚛️
The latest work adds Avalanche-native ICM / Warp messaging... paving the way for soon-to-be PulseVM chains like @XPRNetwork to communicate natively with soon-to-be Subnet-EVM chains like @Metal_L2.
One Metal Blockchain ecosystem. Connected chains.
Garrett Hughes retweeted
127.55 million $METAL is actively staked, securing Metal Blockchain’s Primary Network. 🔒
52.56M in validator stake.
74.98M in delegated stake.
214 validators and 2,503 delegators are putting their METAL to work securing the network.
Apologies for the inconvenience @goodygood1222 this should not be happening. What error do you have displayed on the withdrawal page?
Lock in ⚡️
50 websites that can help you learn everything around Bitcoin👇
🔖 Bookmark it. You’ll need #9, #16, and #39 later.
SEE THE NETWORK
1. mempool.space - Watch the mempool, fees, and Lightning in real time
2. dashboard.clarkmoody.com - Bitcoin’s vital signs on one page
3. timechaincalendar.com - The chain as a clock, not a chart
4. bitnodes.io - Every reachable node on a map
5. miningpoolstats.stream - Who is finding the blocks
6. forkmonitor.info - Chain splits and reorgs, live
7. jochen-hoenicke.de/queue - The fee market, visualized
8. blockstream.info - Clean explorer with Tor support
HOLD YOUR OWN KEYS
9. sparrowwallet.com - The desktop wallet Bitcoiners graduate to
10. wasabiwallet.io - Privacy by default, Tor built in
11. nunchuk.io - Multisig without a 40-page guide
12. foundation.xyz - Air-gapped Bitcoin signer, open source
13. blockstream.com/jade - Open-source hardware wallet
14. seedsigner.com - Build your own air-gapped signer
15. walletscrutiny.com - Check if a wallet is actually reproducible
16. iancoleman.io/bip39 - Understand your seed. Use it offline.
MOVE MONEY AT THE SPEED OF LIGHT
17. phoenix.acinq.co - Self-custodial Lightning that feels normal
18. zeusln.app - Your node, in your pocket
19. amboss.space - The Lightning network, mapped
20. 1ml.com - Look up nodes and channels
21. lnbits.com - Accounts, paywalls, and tools on your node
22. btcpayserver.org - Accept Bitcoin. Keep the keys.
GET BITCOIN FROM PEOPLE
23. bisq.network - Peer-to-peer, no account, no company in the middle
24. learn.robosats.org - Buy sats over Lightning, privately
25. peachbitcoin.com - P2P Bitcoin from your phone
26. hodlhodl.com - Larger P2P trades with multisig escrow
27. azteco.co - Voucher in, bitcoin out
READ THE MONEY
28. lookintobitcoin.com - Cycles, MVRV, rainbow - the long view
29. checkonchain.com - On-chain without the sales page
30. newhedge.io - Price, ETFs, treasuries, and macro together
31. bitbo.io - A fast Bitcoin terminal
32. bitcointreasuries.net - Who already put BTC on the balance sheet
33. tradingview.com - The chart everyone still opens
34. fred.stlouisfed.org - M2, rates, CPI. The other monetary system.
35. gold.org - Gold supply and official holdings, for the comparison
36. btcmap.org - Places that take Bitcoin in the real world
37. bitrefill.com - Spend sats on things you already buy
LEARN THE THING ITSELF
38. bitcoin.org/bitcoin.pdf - Nine pages. Still the best start.
39. learnmeabitcoin.com - How Bitcoin actually works, with diagrams
40. bitcoiner.guide - Wallets, nodes, privacy, step by step
41. bitcoinops.org - What the protocol is doing this week
42. river.com/learn - Clear beginner path if you’re sending this to a friend
43. nakamotoinstitute.org - The writings that made this money inevitable
44. saylor.org/bitcoin - Free full course. Bitcoin for everybody.
45. github.com/bitcoinbook/bitco… - Mastering Bitcoin, free
46. bitshala.org - Cohorts, clubs, and fellowships for Bitcoin builders
RUN IT YOURSELF
47. bitcoincore.org - The reference client. Verify, don’t trust.
48. umbrel.com - A Bitcoin node that feels like an app storec
49. start9.com - Your own server. Bitcoin plus the rest of your stack.
50. lopp.net - The index of everything else
Garrett Hughes retweeted
50 websites that can help you learn everything around Bitcoin👇
🔖 Bookmark it. You’ll need #9, #16, and #39 later.
SEE THE NETWORK
1. mempool.space - Watch the mempool, fees, and Lightning in real time
2. dashboard.clarkmoody.com - Bitcoin’s vital signs on one page
3. timechaincalendar.com - The chain as a clock, not a chart
4. bitnodes.io - Every reachable node on a map
5. miningpoolstats.stream - Who is finding the blocks
6. forkmonitor.info - Chain splits and reorgs, live
7. jochen-hoenicke.de/queue - The fee market, visualized
8. blockstream.info - Clean explorer with Tor support
HOLD YOUR OWN KEYS
9. sparrowwallet.com - The desktop wallet Bitcoiners graduate to
10. wasabiwallet.io - Privacy by default, Tor built in
11. nunchuk.io - Multisig without a 40-page guide
12. foundation.xyz - Air-gapped Bitcoin signer, open source
13. blockstream.com/jade - Open-source hardware wallet
14. seedsigner.com - Build your own air-gapped signer
15. walletscrutiny.com - Check if a wallet is actually reproducible
16. iancoleman.io/bip39 - Understand your seed. Use it offline.
MOVE MONEY AT THE SPEED OF LIGHT
17. phoenix.acinq.co - Self-custodial Lightning that feels normal
18. zeusln.app - Your node, in your pocket
19. amboss.space - The Lightning network, mapped
20. 1ml.com - Look up nodes and channels
21. lnbits.com - Accounts, paywalls, and tools on your node
22. btcpayserver.org - Accept Bitcoin. Keep the keys.
GET BITCOIN FROM PEOPLE
23. bisq.network - Peer-to-peer, no account, no company in the middle
24. learn.robosats.org - Buy sats over Lightning, privately
25. peachbitcoin.com - P2P Bitcoin from your phone
26. hodlhodl.com - Larger P2P trades with multisig escrow
27. azteco.co - Voucher in, bitcoin out
READ THE MONEY
28. lookintobitcoin.com - Cycles, MVRV, rainbow - the long view
29. checkonchain.com - On-chain without the sales page
30. newhedge.io - Price, ETFs, treasuries, and macro together
31. bitbo.io - A fast Bitcoin terminal
32. bitcointreasuries.net - Who already put BTC on the balance sheet
33. tradingview.com - The chart everyone still opens
34. fred.stlouisfed.org - M2, rates, CPI. The other monetary system.
35. gold.org - Gold supply and official holdings, for the comparison
36. btcmap.org - Places that take Bitcoin in the real world
37. bitrefill.com - Spend sats on things you already buy
LEARN THE THING ITSELF
38. bitcoin.org/bitcoin.pdf - Nine pages. Still the best start.
39. learnmeabitcoin.com - How Bitcoin actually works, with diagrams
40. bitcoiner.guide - Wallets, nodes, privacy, step by step
41. bitcoinops.org - What the protocol is doing this week
42. river.com/learn - Clear beginner path if you’re sending this to a friend
43. nakamotoinstitute.org - The writings that made this money inevitable
44. saylor.org/bitcoin - Free full course. Bitcoin for everybody.
45. github.com/bitcoinbook/bitco… - Mastering Bitcoin, free
46. bitshala.org - Cohorts, clubs, and fellowships for Bitcoin builders
RUN IT YOURSELF
47. bitcoincore.org - The reference client. Verify, don’t trust.
48. umbrel.com - A Bitcoin node that feels like an app storec
49. start9.com - Your own server. Bitcoin plus the rest of your stack.
50. lopp.net - The index of everything else
Thanks for flagging this, that’s a rough one especially since it happened right after what sounded like a clean import.
If Sparrow matched the labels to UTXOs by txid, but the wallet fingerprint / derivation path didn't line up exactly with what it expected, it can sometimes mark the UTXO as unconfirmed ownership or untrusted, which can suppresses the send option.
Replying to @SparrowWallet
@SparrowWallet
Hello, I tried to import Labels exported from @nunchuk_io (BIP329) into the same wallet in Sparrow. After a successful import, the UTXO list is grey out, and the option to send the utxo is no longer visible. Can you please help looking into it?
Strike is an unofficial fork of sparrow. I don’t see this happening.
Garrett Hughes retweeted
Sparrow (@SparrowWallet) 2.5.4 shipped after an AI-assisted code review. @craigraw says most of the fixes in the release came from it.
Coinkite believes AI may have helped whoever found the Coldcard seed generation flaw in July. That one rebuilt private keys without ever touching the device.
Same tool, both sides.
Net positive for self custody? 👇
Garrett Hughes retweeted
Staking Phase 1 is running 🌱
Launch downto.finance to get started.


























