ISRC GBAYC8600146
Verified recording
GBAYC8600146 is “Madama Butterfly, Act I: Ieri son salita tutta sola (Butterfly, Goro, Il Commissario, Coro, Sharpless, Ufficiale del Registro, Pinkerton)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xdf332c04d33176e1966d42d0b042b26fbea41a630149d6053ad60cc9c868a44a 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/GBAYC8600146.
Recording identifiers
- ISRC
- GBAYC8600146
- Title
- Madama Butterfly, Act I: Ieri son salita tutta sola (Butterfly, Goro, Il Commissario, Coro, Sharpless, Ufficiale del Registro, Pinkerton)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xdf332c04d33176e1966d42d0b042b26fbea41a630149d6053ad60cc9c868a44a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ea39ea24387475ada8303ccfe65f468b3d5a52e3ecbebff817fa16262c48450b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600146
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Madama Butterfly, Act I: Ieri son salita tutta sola (Butterfly, Goro, Il Commissario, Coro, Sharpless, Ufficiale del Registro, Pinkerton) · Machine-readable JSON-LD