ISRC GBAYC1102397
Verified recording
GBAYC1102397 is “La Bohème, Act III: Donde lieta uscì (Mimì's Farewell)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x9cb64ec9569cae05d34499cfa76c6fbfb14ec32c9ad94be18845b997ed5149d4 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102397.
Recording identifiers
- ISRC
- GBAYC1102397
- Title
- La Bohème, Act III: Donde lieta uscì (Mimì's Farewell)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x9cb64ec9569cae05d34499cfa76c6fbfb14ec32c9ad94be18845b997ed5149d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:56f440550b89f769089f40d6604a36ec4cf7ffcd76494484bc062cfe95187b1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1102397
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: La Bohème, Act III: Donde lieta uscì (Mimì's Farewell) · Machine-readable JSON-LD