ISRC GBAYC0802899
Verified recording
GBAYC0802899 is “Puccini: Madama Butterfly, Act 1: "Ier l'altro, il Consolato sen' venne a visitar!" (Sharpless, Pinkerton, Goro, Chorus)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x39dfb2f58b0b07611d354ed3e2df70fa97d19dea081382789929e6f8467fea72 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802899.
Recording identifiers
- ISRC
- GBAYC0802899
- Title
- Puccini: Madama Butterfly, Act 1: "Ier l'altro, il Consolato sen' venne a visitar!" (Sharpless, Pinkerton, Goro, Chorus)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x39dfb2f58b0b07611d354ed3e2df70fa97d19dea081382789929e6f8467fea72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ffe5154945256677fb2f59b4e89fe49df3586f47178fcaf2f13c3912db85206b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802899
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Ier l'altro, il Consolato sen' venne a visitar!" (Sharpless, Pinkerton, Goro, Chorus) · Machine-readable JSON-LD