ISRC CAL641219939
Verified recording
CAL641219939 is “La fille” by Keith Kouna,
registered on the CopyrightChains blockchain with CopyrightID
0xf432a8c5e998dedd3fc91cf5e9903895bc565ab8d9c4ad59ccf57279eb291d90 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL641219939.
Recording identifiers
- ISRC
- CAL641219939
- Title
- La fille
- Artist
- Keith Kouna
- CopyrightID (CopyrightChains transaction hash)
0xf432a8c5e998dedd3fc91cf5e9903895bc565ab8d9c4ad59ccf57279eb291d90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:612f59e09f1838ef61b761128bef5e55ab68e00120e7d4118f719474d2c66843- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL641219939
- Bitcoin block existence check
- https://blockstream.info/api/block/956304