ISRC GBAYC0802907
Verified recording
GBAYC0802907 is “Puccini: Madama Butterfly, Act 1: "Cio-Cio-san! Abbominazione!" (Bonzo, Butterfly, Goro, Yakusidé, Cugina, Madre, Zia, Pinkerton, Chorus)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6362849dc8f5a5392bce0e48ec454ee9412c1bb066779d4706fdc9ec27e2009c and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802907.
Recording identifiers
- ISRC
- GBAYC0802907
- Title
- Puccini: Madama Butterfly, Act 1: "Cio-Cio-san! Abbominazione!" (Bonzo, Butterfly, Goro, Yakusidé, Cugina, Madre, Zia, Pinkerton, Chorus)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6362849dc8f5a5392bce0e48ec454ee9412c1bb066779d4706fdc9ec27e2009c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:e13855e74cacdadab0b4873bca6aca06e837181f66f84a9c85a94fc3a43f7da9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802907
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Cio-Cio-san! Abbominazione!" (Bonzo, Butterfly, Goro, Yakusidé, Cugina, Madre, Zia, Pinkerton, Chorus) · Machine-readable JSON-LD