ISRC GBAYC0003429
Verified recording
GBAYC0003429 is “Puccini: Tosca, Act 1: "Ma con quei cani di volterriani" (Sagrestano, Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf0966c86ef76c7f8c273386993b25c1263c5f3a046243f9e40d0fbe6aef69c15 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/GBAYC0003429.
Recording identifiers
- ISRC
- GBAYC0003429
- Title
- Puccini: Tosca, Act 1: "Ma con quei cani di volterriani" (Sagrestano, Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf0966c86ef76c7f8c273386993b25c1263c5f3a046243f9e40d0fbe6aef69c15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:076a97619ba12c4518f273be8dca739c2ec1d461cfc893aa3d527e1092fd87de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003429
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Tosca, Act 1: "Ma con quei cani di volterriani" (Sagrestano, Cavaradossi) · Machine-readable JSON-LD