ISRC DEF058631253
Verified recording
DEF058631253 is “Les Contes d'Hoffmann / Act 1: "Glou, glou, glou! Je suis la bière"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x61abbac4b3c242e73d2d14fc8d634fb486ece6b24192d7d0442ad2f31eaf7d47 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631253.
Recording identifiers
- ISRC
- DEF058631253
- Title
- Les Contes d'Hoffmann / Act 1: "Glou, glou, glou! Je suis la bière"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x61abbac4b3c242e73d2d14fc8d634fb486ece6b24192d7d0442ad2f31eaf7d47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:483c52c932764a6ee8077955ef466d780d6764f2689661cde8283464cd8fba88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631253
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Les Contes d'Hoffmann / Act 1: "Glou, glou, glou! Je suis la bière" · Machine-readable JSON-LD