ISRC GBAYC9701420
Verified recording
GBAYC9701420 is “Puccini: Tosca, Act 3 Scene 3: Moderato con moto - "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x1922394a88dd717a26299d4ec082c8cf34c1611b739a15df408361a753acb68e and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701420.
Recording identifiers
- ISRC
- GBAYC9701420
- Title
- Puccini: Tosca, Act 3 Scene 3: Moderato con moto - "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x1922394a88dd717a26299d4ec082c8cf34c1611b739a15df408361a753acb68e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:95bdf2b1bcfcd0298227b4bc8d573c243fd78dc942af0d06118c96dd51dc1b18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701420
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Puccini: Tosca, Act 3 Scene 3: Moderato con moto - "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca) · Machine-readable JSON-LD