ISRC GBAYC8600145
Verified recording
GBAYC8600145 is “Madama Butterfly, Act I: Vieni, amor mio! (Pinkerton, Butterfly, Goro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x7fc88bc4a251940b132941f5eebdc5929806671276fa499500ec3d413d125c1d 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/GBAYC8600145.
Recording identifiers
- ISRC
- GBAYC8600145
- Title
- Madama Butterfly, Act I: Vieni, amor mio! (Pinkerton, Butterfly, Goro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x7fc88bc4a251940b132941f5eebdc5929806671276fa499500ec3d413d125c1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f4306bb24f70092088dcb45d6b637e147e288855abf0fffee5e6f03b625c1646- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600145
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Madama Butterfly, Act I: Vieni, amor mio! (Pinkerton, Butterfly, Goro) · Machine-readable JSON-LD