ISRC GBAYC0402549
Verified recording
GBAYC0402549 is “La Grande Duchess de Gerolstein, Acte I: No 1: Allegro 'Des femmes, dans nos camps!' (Boum/Fritz)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xfe2ac9f564fbc3b4794e23caab0aa46ea61839e1e42914e511827ac50a976fe7 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/GBAYC0402549.
Recording identifiers
- ISRC
- GBAYC0402549
- Title
- La Grande Duchess de Gerolstein, Acte I: No 1: Allegro 'Des femmes, dans nos camps!' (Boum/Fritz)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xfe2ac9f564fbc3b4794e23caab0aa46ea61839e1e42914e511827ac50a976fe7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:86f5b20fe95374dd0ae20a849ef3ec003256cf04a5efcb7f6edc51ecf0bcb0bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402549
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Grande Duchess de Gerolstein, Acte I: No 1: Allegro 'Des femmes, dans nos camps!' (Boum/Fritz) · Machine-readable JSON-LD