ISRC GBAYC0802935
Verified recording
GBAYC0802935 is “Puccini: Madama Butterfly, Act 2, Scene 2: "Povera Butterfly!" (Suzuki, Pinkerton, Sharpless)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x906a62dd71299cd1189f6e397a39a12eb81f505a3e6d9dd15d9cb2ef828f36a5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802935.
Recording identifiers
- ISRC
- GBAYC0802935
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: "Povera Butterfly!" (Suzuki, Pinkerton, Sharpless)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x906a62dd71299cd1189f6e397a39a12eb81f505a3e6d9dd15d9cb2ef828f36a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7210bd30dca88018a54ac47ce3395994f104ec1902e5f85b6aaec8481689ae6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802935
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: "Povera Butterfly!" (Suzuki, Pinkerton, Sharpless) · Machine-readable JSON-LD