ISRC FR9W12146661
Verified recording
FR9W12146661 is “Légende” by Biffty,
registered on the CopyrightChains blockchain with CopyrightID
0x97ae6571645b8a71ef5df8a6510faca951ecd7736cd9e4ca00206a22e4781654 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12146661.
Recording identifiers
- ISRC
- FR9W12146661
- Title
- Légende
- Artist
- Biffty
- CopyrightID (CopyrightChains transaction hash)
0x97ae6571645b8a71ef5df8a6510faca951ecd7736cd9e4ca00206a22e4781654
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7727950a2a7d5efca17a614a5c72fa357fb796ec15d32271e431fd31e9fa55fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12146661
- Bitcoin block existence check
- https://blockstream.info/api/block/957118