ISRC GBAYC0003430
Verified recording
GBAYC0003430 is “Puccini: Tosca, Act 1: "Pieno è il paniere" (Sagrestano, Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe973f1e776f05290c57e5ce3277b7400def460d2e2116f44c518dd26ffdb6577 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003430.
Recording identifiers
- ISRC
- GBAYC0003430
- Title
- Puccini: Tosca, Act 1: "Pieno è il paniere" (Sagrestano, Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe973f1e776f05290c57e5ce3277b7400def460d2e2116f44c518dd26ffdb6577
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:39bb08f63e853ce2fe3a281068760d72af34c7beb0a7c5fa8ba577d5db450934- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003430
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Puccini: Tosca, Act 1: "Pieno è il paniere" (Sagrestano, Cavaradossi) · Machine-readable JSON-LD