ISRC CA4CE1700177
Verified recording
CA4CE1700177 is “Ouverture” by Sylvain Cossette,
registered on the CopyrightChains blockchain with CopyrightID
0x7ef6ced2dcb17edde33ee5f41e859d1a9528e7b99eac0c034f49d9f286de79f3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA4CE1700177.
Recording identifiers
- ISRC
- CA4CE1700177
- Title
- Ouverture
- Artist
- Sylvain Cossette
- CopyrightID (CopyrightChains transaction hash)
0x7ef6ced2dcb17edde33ee5f41e859d1a9528e7b99eac0c034f49d9f286de79f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ea83f5738191d1eee1d182d2a9cda01ff57f44a7761d07ce1a13ae7e8cc65f2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA4CE1700177
- Bitcoin block existence check
- https://blockstream.info/api/block/957120