ISRC GBAYC0003470
Verified recording
GBAYC0003470 is “Puccini: Tosca, Act 3: Introduzione” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc9f7150287e965d15d0bcad1a2fe0160b91b06a0fb010a55cecd3f38898d26af and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003470.
Recording identifiers
- ISRC
- GBAYC0003470
- Title
- Puccini: Tosca, Act 3: Introduzione
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc9f7150287e965d15d0bcad1a2fe0160b91b06a0fb010a55cecd3f38898d26af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:c73425c3f8673758a107bae233361e0485229157ccf8410e7c0df8ca03dde4e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003470
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Puccini: Tosca, Act 3: Introduzione · Machine-readable JSON-LD