ISRC GBAYC0402591
Verified recording
GBAYC0402591 is “La Grande Duchess de Gerolstein, Acte III (Tableau 1): No 13: Entracte” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x40795e8efa458c433630df944bc8c548be87f6c4202d2c5b2257091b5adc71b0 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402591.
Recording identifiers
- ISRC
- GBAYC0402591
- Title
- La Grande Duchess de Gerolstein, Acte III (Tableau 1): No 13: Entracte
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x40795e8efa458c433630df944bc8c548be87f6c4202d2c5b2257091b5adc71b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:819a94ec459052559082d02a9b5deb91378e9322d3dd808fb9f9f4f8f5a0ee35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402591
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: La Grande Duchess de Gerolstein, Acte III (Tableau 1): No 13: Entracte · Machine-readable JSON-LD