ISRC FRZ257311502
Verified recording
FRZ257311502 is “Chanson de Prévert” by Cora Vaucaire,
registered on the CopyrightChains blockchain with CopyrightID
0xf96dc8c2734512fd16fd52ef299d8bce9732ca286b4ac51cb4f7a507626b8cbb and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ257311502.
Recording identifiers
- ISRC
- FRZ257311502
- Title
- Chanson de Prévert
- Artist
- Cora Vaucaire
- CopyrightID (CopyrightChains transaction hash)
0xf96dc8c2734512fd16fd52ef299d8bce9732ca286b4ac51cb4f7a507626b8cbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e5babeb5ddbca13601591f231fbf66f0a42e87ca99c7ee06315039fd429212e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ257311502
- Bitcoin block existence check
- https://blockstream.info/api/block/960321