ISRC DEF058631203
Verified recording
DEF058631203 is “Les Contes d'Hoffmann / Act 1: "Je t'aime" / "Dans les rôles d'amoureux langoureux"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x6cff8918d9eb4d3d1a30589b8c0e52e2b1d4c4d6074b9347967b023d1ab2b0e5 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/DEF058631203.
Recording identifiers
- ISRC
- DEF058631203
- Title
- Les Contes d'Hoffmann / Act 1: "Je t'aime" / "Dans les rôles d'amoureux langoureux"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x6cff8918d9eb4d3d1a30589b8c0e52e2b1d4c4d6074b9347967b023d1ab2b0e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:de17397ac394c82d96de31872e848f48efc36a463859b79eb2ebe0e862602bba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631203
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Les Contes d'Hoffmann / Act 1: "Je t'aime" / "Dans les rôles d'amoureux langoureux" · Machine-readable JSON-LD