ISRC FR9W11201757
Verified recording
FR9W11201757 is “Bon vieux temps” by Brahim,
registered on the CopyrightChains blockchain with CopyrightID
0xb39e78550210de96557e79705dd4d17d9f95edd172a24751bfe7b8274460a370 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11201757.
Recording identifiers
- ISRC
- FR9W11201757
- Title
- Bon vieux temps
- Artist
- Brahim
- CopyrightID (CopyrightChains transaction hash)
0xb39e78550210de96557e79705dd4d17d9f95edd172a24751bfe7b8274460a370
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:92d1f381655a077f363bbe079190302db2d60f5c898a858c9b04645516a1adcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11201757
- Bitcoin block existence check
- https://blockstream.info/api/block/960138