ISRC GBAYC1400676
Verified recording
GBAYC1400676 is “Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc3d1e062be4e02cfbc06579cd8b4e343f1301246de6121204f3b567a0d2d943a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400676.
Recording identifiers
- ISRC
- GBAYC1400676
- Title
- Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc3d1e062be4e02cfbc06579cd8b4e343f1301246de6121204f3b567a0d2d943a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0308910379d9612d5ef90a630f1b8035eddf319dac7b8caf95e9d5245876f1e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400676
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Puccini: Madama Butterfly, Act 2: "Un bel dì vedremo" (Butterfly) · Machine-readable JSON-LD