ISRC GBAYC0802937
Verified recording
GBAYC0802937 is “Puccini: Madama Butterfly, Act 2, Scene 2: "Non ve l'avevo detto?" (Sharpless, Pinkerton)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa00749875bc6f34802fbdcfebec8c5d7e034d69151ec644289ce96c11bb3b86e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802937.
Recording identifiers
- ISRC
- GBAYC0802937
- Title
- Puccini: Madama Butterfly, Act 2, Scene 2: "Non ve l'avevo detto?" (Sharpless, Pinkerton)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa00749875bc6f34802fbdcfebec8c5d7e034d69151ec644289ce96c11bb3b86e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:960de2436825d6b228687459e72fc8c37a2eec95ac720f8787b2de2cf1225181- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802937
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Madama Butterfly, Act 2, Scene 2: "Non ve l'avevo detto?" (Sharpless, Pinkerton) · Machine-readable JSON-LD