ISRC GBAYC1450110
Verified recording
GBAYC1450110 is “Puccini: Tosca, Act 3: "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xefb27d93e001714bc63cf992e8451be78723ee54fef809a4a4f9d3afd3e5b955 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1450110.
Recording identifiers
- ISRC
- GBAYC1450110
- Title
- Puccini: Tosca, Act 3: "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xefb27d93e001714bc63cf992e8451be78723ee54fef809a4a4f9d3afd3e5b955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bb75c8a955b366c8615f59a9fd8be2bc8446a9a56a848007260b096c2a546824- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1450110
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Puccini: Tosca, Act 3: "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca) · Machine-readable JSON-LD