ISRC GBAYC0003434
Verified recording
GBAYC0003434 is “Puccini: Tosca, Act 1: "Non la sospiri, la nostra casetta" (Tosca, Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf8cbbcfb6a239abb572f00be0aef454549e81de95484fd074521394cadefb56f and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003434.
Recording identifiers
- ISRC
- GBAYC0003434
- Title
- Puccini: Tosca, Act 1: "Non la sospiri, la nostra casetta" (Tosca, Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf8cbbcfb6a239abb572f00be0aef454549e81de95484fd074521394cadefb56f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:c219bbc249ecd324752754a88d106907745769698cee90f813f7788c585fca3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003434
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Puccini: Tosca, Act 1: "Non la sospiri, la nostra casetta" (Tosca, Cavaradossi) · Machine-readable JSON-LD