ISRC GBAYC2301608
Verified recording
GBAYC2301608 is “Puccini: Tosca, Act 3: "O dolci mani mansuete e pure" (Cavaradossi, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xddc2344b90bec82bcb74843c08d7a01771e4abfae55ca4c023be4c12d8607c10 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301608.
Recording identifiers
- ISRC
- GBAYC2301608
- Title
- Puccini: Tosca, Act 3: "O dolci mani mansuete e pure" (Cavaradossi, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xddc2344b90bec82bcb74843c08d7a01771e4abfae55ca4c023be4c12d8607c10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ef42cdfb485c3cedc79b37d64be1bc6e7df397b2d533bc809e927c7f4417b9cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301608
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Puccini: Tosca, Act 3: "O dolci mani mansuete e pure" (Cavaradossi, Tosca) · Machine-readable JSON-LD