ISRC GBAYC8600141
Verified recording
GBAYC8600141 is “Madama Butterfly, Act I: Quale smania vi prende! (Sharpless, Pinkerton, Coro, Goro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x9ab4a633b2aaa5bf6224f833412a88a16c0add4e51170bff0035a0fd0345e8b3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600141.
Recording identifiers
- ISRC
- GBAYC8600141
- Title
- Madama Butterfly, Act I: Quale smania vi prende! (Sharpless, Pinkerton, Coro, Goro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x9ab4a633b2aaa5bf6224f833412a88a16c0add4e51170bff0035a0fd0345e8b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:43071edbe2529a0843156ad93217960743478e166c75374a8aa105d0e84c2282- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600141
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Madama Butterfly, Act I: Quale smania vi prende! (Sharpless, Pinkerton, Coro, Goro) · Machine-readable JSON-LD