ISRC GBAYC8600150
Verified recording
GBAYC8600150 is “Madama Butterfly, Act I: Vogliatemi bene, un bene piccolino (Pinkerton, Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xca4ba5854cc26fc321a5ec582165e8a2f1798e45b0f1f3e5ee8adf6d09e90d63 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/GBAYC8600150.
Recording identifiers
- ISRC
- GBAYC8600150
- Title
- Madama Butterfly, Act I: Vogliatemi bene, un bene piccolino (Pinkerton, Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xca4ba5854cc26fc321a5ec582165e8a2f1798e45b0f1f3e5ee8adf6d09e90d63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5f2756de05696d29fe1f14cd2d3cbb45c30ef73bd20b668517eb4eb6d9784607- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600150
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Madama Butterfly, Act I: Vogliatemi bene, un bene piccolino (Pinkerton, Butterfly) · Machine-readable JSON-LD