ISRC DEN960800570
Verified recording
DEN960800570 is “Les Contes d'Hoffmann / Act 3: Scintille, diamant” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x3f8be4a238e37a55805d05e8d538a0743fcc3453bca055148d4d4678a0dec983 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800570.
Recording identifiers
- ISRC
- DEN960800570
- Title
- Les Contes d'Hoffmann / Act 3: Scintille, diamant
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x3f8be4a238e37a55805d05e8d538a0743fcc3453bca055148d4d4678a0dec983
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:aa335ea00c301230ebd1bfe1df477ab28e8952fcf75edcfbe164eb6fc667c4ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960800570
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Les Contes d'Hoffmann / Act 3: Scintille, diamant · Machine-readable JSON-LD