ISRC GBAYC0802928
Verified recording
GBAYC0802928 is “Puccini: Madama Butterfly, Act 2, Scene 1: "Nello shosi or farem tre forellini" (Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x668ef29aecae854cd3686a584d479c0d3f7072fbe456dfc61b28af488a6bbbc9 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802928.
Recording identifiers
- ISRC
- GBAYC0802928
- Title
- Puccini: Madama Butterfly, Act 2, Scene 1: "Nello shosi or farem tre forellini" (Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x668ef29aecae854cd3686a584d479c0d3f7072fbe456dfc61b28af488a6bbbc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:1ad0d972fe54d8a20dc2d0b242b01bc889ddea866daf71029be04bf5d371bd41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802928
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 1: "Nello shosi or farem tre forellini" (Butterfly) · Machine-readable JSON-LD