ISRC GBAYC8600149
Verified recording
GBAYC8600149 is “Madama Butterfly, Act I: Bimba dagli occhi pieni di malìa (Pinkerton, Butterfly” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa94ae5812c0e0f86022e4fa6b6d53ef5da1bf055bbb3b515cddbb71c68fc0a71 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/GBAYC8600149.
Recording identifiers
- ISRC
- GBAYC8600149
- Title
- Madama Butterfly, Act I: Bimba dagli occhi pieni di malìa (Pinkerton, Butterfly
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa94ae5812c0e0f86022e4fa6b6d53ef5da1bf055bbb3b515cddbb71c68fc0a71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d2427be6e2700db12152bcbe73b3e563e49d67c9f76a1a6f7dabc85efd0dc492- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600149
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Madama Butterfly, Act I: Bimba dagli occhi pieni di malìa (Pinkerton, Butterfly · Machine-readable JSON-LD