🎧 Meet 21FM, Bitcoin’s live generative radio.
No playlist. No prerecorded tracks.
Every Bitcoin block becomes a new musical session. Its block hash chooses the style, instruments, key, rhythm, effects, and a complete 16 to 64-bar arrangement. Live mempool activity then shapes the performance as transactions arrive.
Replay any historical block by entering its height or hash. The same block recreates the same underlying composition, while its BIP39-based track name points back to the block height.
The music is generated locally in your browser using public Bitcoin data.
Listen to the chain or find your favourite block music 🎶
https://satoshi.si/21fm.html
#Bitcoin #21FM #GenerativeMusic #Mempool #BitcoinArt
StellarStoic
npub1qq…reecw
2026-10-05 22:24:00 UTC
Author Public Key
npub1qqqqqqz7nhdqz3uuwmzlflxt46lyu7zkuqhcapddhgz66c4ddynswreecwSeen on
wss://relay.ditto.pubPublished at
2026-10-05 22:24:00 UTCEvent JSON
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"content": "🎧 Meet 21FM, Bitcoin’s live generative radio.\n\nNo playlist. No prerecorded tracks.\nEvery Bitcoin block becomes a new musical session. Its block hash chooses the style, instruments, key, rhythm, effects, and a complete 16 to 64-bar arrangement. Live mempool activity then shapes the performance as transactions arrive.\nReplay any historical block by entering its height or hash. The same block recreates the same underlying composition, while its BIP39-based track name points back to the block height.\nThe music is generated locally in your browser using public Bitcoin data.\nListen to the chain or find your favourite block music 🎶 \nhttps://satoshi.si/21fm.html\n\n\n#Bitcoin #21FM #GenerativeMusic #Mempool #BitcoinArt",
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