ISRC DEF058631214
Verified recording
DEF058631214 is “Les Contes d'Hoffmann / Act 3: "Elle a fui la tourterelle"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xd2710b3a3ed1dfee76cc59a1f59055dd50068f4a17e8b516ff92acd44cf421cf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631214.
Recording identifiers
- ISRC
- DEF058631214
- Title
- Les Contes d'Hoffmann / Act 3: "Elle a fui la tourterelle"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xd2710b3a3ed1dfee76cc59a1f59055dd50068f4a17e8b516ff92acd44cf421cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2eaf95bbd4ae287ecfa5c3d3504fdb06daa09e16b39a61573fb0f907e1930f78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631214
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Les Contes d'Hoffmann / Act 3: "Elle a fui la tourterelle" · Machine-readable JSON-LD