ISRC GBAYC0802908
Verified recording
GBAYC0802908 is “Puccini: Madama Butterfly, Act 1: "Bimba, non piangere" (Pinkerton, Butterfly, Suzuki, Chorus)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x17292a7f1fa8dde1fe3d6e64ef3ca0a62607e0ec4e60f7284ea4b52a236c6c65 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802908.
Recording identifiers
- ISRC
- GBAYC0802908
- Title
- Puccini: Madama Butterfly, Act 1: "Bimba, non piangere" (Pinkerton, Butterfly, Suzuki, Chorus)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x17292a7f1fa8dde1fe3d6e64ef3ca0a62607e0ec4e60f7284ea4b52a236c6c65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:f55bde44de2851f2f74c6e925497b8ad707f5fc109601f1e0ba46d9eec31c042- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802908
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Puccini: Madama Butterfly, Act 1: "Bimba, non piangere" (Pinkerton, Butterfly, Suzuki, Chorus) · Machine-readable JSON-LD