ISRC GBAYC8701224
Verified recording
GBAYC8701224 is “Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x44ff01dbebd006e5a6dd55151a8923a5ce60359be6ca68b961e8c273410b3d72 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701224.
Recording identifiers
- ISRC
- GBAYC8701224
- Title
- Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x44ff01dbebd006e5a6dd55151a8923a5ce60359be6ca68b961e8c273410b3d72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ebd7032ab6b2fef62812d6ad38722a9ab167412c092339fc867aafc5d3b9f782- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701224
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" · Machine-readable JSON-LD