ISRC GBAYC0802013
Verified recording
GBAYC0802013 is “Madama Butterfly: Un bel di, vedremo” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc726b335e3e7a09554cc3fcbae92a46aee1a977501183bbab6c719dda0f56e77 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802013.
Recording identifiers
- ISRC
- GBAYC0802013
- Title
- Madama Butterfly: Un bel di, vedremo
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc726b335e3e7a09554cc3fcbae92a46aee1a977501183bbab6c719dda0f56e77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:11de51493b1fa79e5146bb1b0d0bb7286545a9addded992b21297bc826814326- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802013
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Madama Butterfly: Un bel di, vedremo · Machine-readable JSON-LD