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We just published our Portal Manager app in beta to the Play Store! If you wanna try it DM me or TwentyTwo Devices your Google Play email. We will also publish an APK to our website soon

mempush.com try to push transactions in mempool (if no more present) every 6 hours.

Bitcoin Core v29.0 was released! It is available from: bitcoincore.org/en/download/ Release notes: bitcoincore.org/en/releases/29…

.Blockstream Jade (both v1 and Plus) is not affected by the ESP32 Bluetooth CVE. The CVE refers to a debug interface that is not active on Jade v1 (including DIY builds) and does not exist at all in Jade Plus hardware. Continues below ↓

A quick note on RNG: Blockstream Jade is built with a layered approach to entropy. It draws randomness from multiple sources: User input CPU counters Temperature sensors Camera images Battery state Companion app Cryptographic hardware RNG Multiple entropy sources provide

ACCADEMIA SBAM – EP.4: Wallet Showdown 🔐 Bitkey, Bitvaluty, Elysium e Jade a confronto: pro, contro e use case a confronto con arbitri massimalisti! 📅 28.04 – 18:00 @ PoW Space, Lugano ⏭️ Aperitivo al Trinity Irish Pub, 19:30 🚨 Registrati qui: lu.ma/euq5d3l9 😎

🚨 LIVE now: Accademia S₿AM Ep.4 at PoW space! 🎓 Wallet Showdown — real tools, real debates on Bitcoin self-custody. 🗓️ Today | 🕒 18:00 | 📍 PoW space, Lugano 🔐 Bitkey | BitVault | Elysium ⚖️ Moderators: Valerio Vaccaro & Mattia 🍹 Satoshi Spritz aperitivo after!

Partita la serata finale sulla custodia di accademia S₿AM che culminerà in un panel senza esclusione di colpi tra Dr. Francesco Madonna (bitvault.sv) Vincenzo Palazzo Leonardo Comandini e Gianmarco Guazzo stuzzicati da Malwario ⚡️ Valerio Vaccaro e Mattia cc/ Plan ₿ Network

The T-Deck Pro case attempts to be completely transparent, including the keyboard?

To avoid getting bored on the weekend there is nothing better than writing a bit of code... github.com/valerio-vaccar…

Makes up claim that JPEGs in block chain increase nodes resources usage -> forks Bitcoin client to remove them from mempool (don't ask why) -> introduces memory leak -> actual increased resource usage -> blames JPEG

The highest standard of security. Now with a lighter touch. Revealed at Bitcoin 2025.

Empty block at Ocean. Filters work.

The whole point of removing the OP_Return limits is to encourage projects like Citrea who are publishing data in the UTXO set to publish data via OP_Returns instead. We're expecting it to be used. Mechanic #FixTheFilters #300kb knows this, and is just lying to you to advertise OCEAN.

OP_RETURN vs UTXO data. OP_RETURN: download and verify once, no UTXO entry, no disk space (can be removed in prune mode) UTXO data: lives „forever“ in the levelDB database which is accessed multiple time per second. Disk space always used. IMO the later is way worse.

Running a node is useful. But running a node is not very useful at preventing others from getting their transactions mined. Some people think running nodes can effectively censor others' transactions. Fortunately those people are wrong.

Samson Mow some of the bitVM related layer2 anchor projects seem to need 128bytes for some reason. the middle road would be 160 bytes say, rather than "no limit". during the 40 bytes is not enough debate there were 64 byte example uses, so 80 was chosen to leave space for a few extra bits.

Buy Bitcoin straight to self-custody with the Blockstream app.

Bright future ahead