ISRC GBAYC0003474
Verified recording
GBAYC0003474 is “Puccini: Tosca, Act 3: "Vi resta un'ora" (Carceriere, Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xc9206a696b39cc8cac61c18d6ba6c3fd3051e6687952d717a86e3954080d1951 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003474.
Recording identifiers
- ISRC
- GBAYC0003474
- Title
- Puccini: Tosca, Act 3: "Vi resta un'ora" (Carceriere, Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xc9206a696b39cc8cac61c18d6ba6c3fd3051e6687952d717a86e3954080d1951
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:9cfdf542c059983a83d4f2584a276efc6bf44af76a036986681b586d8e897104- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003474
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Puccini: Tosca, Act 3: "Vi resta un'ora" (Carceriere, Cavaradossi) · Machine-readable JSON-LD