ISRC GBAYC0802924
Verified recording
GBAYC0802924 is “Puccini: Madama Butterfly, Act 2, Scene 1: "Vespa! Rospo maledetto!" (Suzuki, Butterfly, Goro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf5f0a9bae6cd26ab932aa0df3de0034e79c9885742e810a446db55105ddab7df and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802924.
Recording identifiers
- ISRC
- GBAYC0802924
- Title
- Puccini: Madama Butterfly, Act 2, Scene 1: "Vespa! Rospo maledetto!" (Suzuki, Butterfly, Goro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf5f0a9bae6cd26ab932aa0df3de0034e79c9885742e810a446db55105ddab7df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:0f0b2ce736cf9a0b3b248d714168e00d90d096fa34bc6388f3ecf9213bb9e576- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802924
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 1: "Vespa! Rospo maledetto!" (Suzuki, Butterfly, Goro) · Machine-readable JSON-LD