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Good ways to Timestamp something?
116 sats \ 5 comments \ @satoshi_in_the_classroom 8 Nov 2023 bitcoin
related
Using opentimestamps on your laptop/desktop with a remote bitcoin node
590 sats \ 8 comments \ @rijndael 11 Sep 2022 bitcoin
Note timestamps
200 sats \ 2 comments \ @BallLightning 30 Aug 2024 nostr
I built birth certificates for AI agents using OpenTimestamps and Lightningencryptedenergy.com
1001 sats \ 5 comments \ @anon 21 Mar AI
Show SN: BTC Scribe - an open source tool for storing text on Bitcoin
211 sats \ 2 comments \ @josh 30 Oct 2024 bitcoin
ChatGPT summaries of all Nostr Improvement Proposals
1214 sats \ 17 comments \ @k00b 9 Jan 2023 nostr
🔐 Mnemonikey: PGP key backups for humans, with words (like a Bitcoin wallet)
518 sats \ 1 comment \ @kklash 8 Jun 2023 bitcoin
The Bitcoin Whitepaper Footnotes -  Part 1
1148 sats \ 0 comments \ @BITC0IN 26 Oct 2025 bitcoin
Seeking Feedback on a 2106 Overflow Solution Called BitBlend
564 sats \ 1 comment \ @BitBlend2106 15 Jan 2024 bitdevs freebie
BIP47DB: A Decentralised On-Chain Directory for BIP47 Payment Codesbip47db.github.io/
2025 sats \ 1 comment \ @Scoresby 6 Apr bitcoin privacy
🚨 The "End of Blockchain Bug" That Will Stop Bitcoin! ☠️😱 🚨
368 sats \ 12 comments \ @morata_voltz 23 Oct 2024 bitcoin_beginners
DIY your metal seed phrase backups y'all
414 sats \ 6 comments \ @catdaddysoprano 31 Jan 2025 bitcoin_beginners
The Curious Case of Digital Signatures
22.5k sats \ 60 comments \ @ek 23 Feb 2024 crypto
Bitcoin Whitepaper in Markdown
369 sats \ 0 comments \ @Rivera 3 May 2024 bitcoin_beginners
BIP322 Message Verification for Signing Devices - orangesurfgist.github.com/orangesurf/0c1d0a31d3ebe7e48335a34d56788d4c
1056 sats \ 7 comments \ @Scoresby 12 Feb bitcoin
Promising app for android app certificate hash verification
829 sats \ 0 comments \ @ACYK 8 Jan 2024 security
OpenTimestamps: Scalable, Trust-Minimized, Distributed Timestamping with Bitcoinpetertodd.org/2016/opentimestamps-announcement
11.6k sats \ 25 comments \ @petertodd 14 Oct 2022 bitcoin freebie
How to use TimeLocks?
359 sats \ 10 comments \ @criptopanas 17 Sep 2024 bitcoin_beginners
Interview: Phil Zimmermann on Bitcoin, Cryptography & PGP
1836 sats \ 7 comments \ @TheVladCostea 19 Oct 2023 bitcoin
Delay propagating blocks with timestamp in the future
301 sats \ 0 comments \ @BallLightning 8 Apr bitdevs
"The Timelocker" - Finished Artwork
1562 sats \ 6 comments \ @X3NO533D 14 Apr art
Help me with some PGP (cv25519) key.
348 sats \ 3 comments \ @_Bubble_2009 28 Apr 2025 AskSN