ISRC GBAYC0802941
Verified recording
GBAYC0802941 is “Puccini: Madama Butterfly, Act 2, Scene 2: "Come una mosca prigioniera" (Suzuki, Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x8a15a05d717a9300eb36e2f07fc1aa2c1e631078d0baec394ef14f5eff5c84a6 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802941.
Recording identifiers
- ISRC
- GBAYC0802941
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: "Come una mosca prigioniera" (Suzuki, Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x8a15a05d717a9300eb36e2f07fc1aa2c1e631078d0baec394ef14f5eff5c84a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:cd32510f7fd21a84ebd9784c382638f5f02909f6718a4738d0dc89a9e287f426- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802941
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: "Come una mosca prigioniera" (Suzuki, Butterfly) · Machine-readable JSON-LD