ISRC GBAYC0003437
Verified recording
GBAYC0003437 is “Puccini: Tosca, Act 1: "Mia gelosa!" (Cavaradossi, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x2334e623adc736571d03a7867eac22ff2af671b168de9a819d7cea28ad9bcdec and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003437.
Recording identifiers
- ISRC
- GBAYC0003437
- Title
- Puccini: Tosca, Act 1: "Mia gelosa!" (Cavaradossi, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x2334e623adc736571d03a7867eac22ff2af671b168de9a819d7cea28ad9bcdec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:91696d60c34966872b6b1684d568063dd9fb8394204ee2ca055bf89def4be172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003437
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Puccini: Tosca, Act 1: "Mia gelosa!" (Cavaradossi, Tosca) · Machine-readable JSON-LD