ISRC GBAYC0802936
Verified recording
GBAYC0802936 is “Puccini: Madama Butterfly, Act 2, Scene 2: "Io so che alle sue pene … Oh! l'amara fragranza" (Sharpless, Suzuki, Pinkerton)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x114d9bc84510d3b34e0c436724fa9e466b9453b56df17fe092cf75057300092a and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802936.
Recording identifiers
- ISRC
- GBAYC0802936
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: "Io so che alle sue pene … Oh! l'amara fragranza" (Sharpless, Suzuki, Pinkerton)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x114d9bc84510d3b34e0c436724fa9e466b9453b56df17fe092cf75057300092a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:1c39fc5908ecc0bf2207f65e5127ca364f00634eac3510f8e0e95b4062931372- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802936
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: "Io so che alle sue pene … Oh! l'amara fragranza" (Sharpless, Suzuki, Pinkerton) · Machine-readable JSON-LD