ISRC CAS580400009
Verified recording
CAS580400009 is “Tout un jour” by Isabelle Boulay,
registered on the CopyrightChains blockchain with CopyrightID
0x74265bdd31f9d7ffb261dbf839106fc5dc938131b9f4939f7b66e96f41458d41 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAS580400009.
Recording identifiers
- ISRC
- CAS580400009
- Title
- Tout un jour
- Artist
- Isabelle Boulay
- CopyrightID (CopyrightChains transaction hash)
0x74265bdd31f9d7ffb261dbf839106fc5dc938131b9f4939f7b66e96f41458d41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:3e371ed1c392301d03c4932cb076b1147a39540d2d2b39aef62cc05bbdd009b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAS580400009
- Bitcoin block existence check
- https://blockstream.info/api/block/960222