ISRC GBAYC1400671
Verified recording
GBAYC1400671 is “Puccini: Madama Butterfly, Act 1: "Ed eccoci in famigila" (Pinkerton, Coro, Bonzo, Butterfly, Goro, Suzuki)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xafc7bb6c5a2f4439bf251c580f70656da919de079b80cfd1d86efc6cb77a8cf0 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400671.
Recording identifiers
- ISRC
- GBAYC1400671
- Title
- Puccini: Madama Butterfly, Act 1: "Ed eccoci in famigila" (Pinkerton, Coro, Bonzo, Butterfly, Goro, Suzuki)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xafc7bb6c5a2f4439bf251c580f70656da919de079b80cfd1d86efc6cb77a8cf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:c8767d71ac41f0a3e2491056519337a4f5d81fef40c25156f3e2a301d50d169d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400671
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Ed eccoci in famigila" (Pinkerton, Coro, Bonzo, Butterfly, Goro, Suzuki) · Machine-readable JSON-LD