ISRC DEF058631224
Verified recording
DEF058631224 is “Les Contes d'Hoffmann / Act 1: "Vive Dieu! mes amis, la belle créature!"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x9a7d3bfd50472848c043a3a971a5914f2c7a2e3fa2e34c0aa74cca0c43515c3d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631224.
Recording identifiers
- ISRC
- DEF058631224
- Title
- Les Contes d'Hoffmann / Act 1: "Vive Dieu! mes amis, la belle créature!"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x9a7d3bfd50472848c043a3a971a5914f2c7a2e3fa2e34c0aa74cca0c43515c3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:fba7b1b8c989a60e9561caa6ddc5433476dd4c2daf5166bd2b282b21bdd53cbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631224
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Les Contes d'Hoffmann / Act 1: "Vive Dieu! mes amis, la belle créature!" · Machine-readable JSON-LD