ISRC FR50X2412813
Verified recording
FR50X2412813 is “Don César de Bazan, Act II Scene 1: Berceuse. Dors, ami, dors” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xb3abb658d4e721c31938b75c70afc428a6d4ca4b23872a81db1ea2e299085533 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412813.
Recording identifiers
- ISRC
- FR50X2412813
- Title
- Don César de Bazan, Act II Scene 1: Berceuse. Dors, ami, dors
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xb3abb658d4e721c31938b75c70afc428a6d4ca4b23872a81db1ea2e299085533
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:986d72cc065400a1bb82e03b9445fc236b843305da96e8acc823bf22c6e74c81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412813
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Don César de Bazan, Act II Scene 1: Berceuse. Dors, ami, dors · Machine-readable JSON-LD