ISRC GBAYC0402588
Verified recording
GBAYC0402588 is “La Grande Duchess de Gerolstein, Acte II (suite et fin): No 12: Final Allegro 'Oui j'entend, je comprend' (Fritz/Wanda/Paul/Nepomuc/Puck/Boum/Duchesse)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e3c9aaea16bb56be68467008247afeebdac91eb41edef8d64aa4cc3857e019 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402588.
Recording identifiers
- ISRC
- GBAYC0402588
- Title
- La Grande Duchess de Gerolstein, Acte II (suite et fin): No 12: Final Allegro 'Oui j'entend, je comprend' (Fritz/Wanda/Paul/Nepomuc/Puck/Boum/Duchesse)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xd4e3c9aaea16bb56be68467008247afeebdac91eb41edef8d64aa4cc3857e019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:32ea12e92de1daa79759f873b2ffee0c5fae6ff9fb2801f58e44b8b4426759b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402588
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: La Grande Duchess de Gerolstein, Acte II (suite et fin): No 12: Final Allegro 'Oui j'entend, je comprend' (Fritz/Wanda/Paul/Nepomuc/Puck/Boum/Duchesse) · Machine-readable JSON-LD