ISRC GBAYC1401039
Verified recording
GBAYC1401039 is “Puccini: Tosca, Act 2: "Se la giurata fede debbo tradir" (Scarpia, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xbc55b6de84ae79ee8e94aaca1589a41435aa9ee1e384b38cbd7d29b075d7ecc9 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401039.
Recording identifiers
- ISRC
- GBAYC1401039
- Title
- Puccini: Tosca, Act 2: "Se la giurata fede debbo tradir" (Scarpia, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xbc55b6de84ae79ee8e94aaca1589a41435aa9ee1e384b38cbd7d29b075d7ecc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:1bf081bd17dd9d639cd2677924f273c864a4b666d2dc800bd84fc80650da0d07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401039
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Puccini: Tosca, Act 2: "Se la giurata fede debbo tradir" (Scarpia, Tosca) · Machine-readable JSON-LD