ISRC GBAYC8000170
Verified recording
GBAYC8000170 is “Puccini: Tosca, Act 3: "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xd826cd418d099c6af80f050fae886182151b3fa7c153a29837a00b45baf0c9a2 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000170.
Recording identifiers
- ISRC
- GBAYC8000170
- Title
- Puccini: Tosca, Act 3: "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xd826cd418d099c6af80f050fae886182151b3fa7c153a29837a00b45baf0c9a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:6168610fd0c51cedbcd48529792b37211e2a721f01925ac9cbf126ff12d4a8fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000170
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Puccini: Tosca, Act 3: "Ah! Franchigia a Floria Tosca" (Cavaradossi, Tosca) · Machine-readable JSON-LD