ISRC GBAYC8000159
Verified recording
GBAYC8000159 is “Puccini: Tosca, Act 2: "Orsù, Tosca, parlate" (Scarpia, Tosca, Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb5c3206739b737eabc71999c9b03e9c71b84f4745205cb1c7f2a8e85a7ae88e6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000159.
Recording identifiers
- ISRC
- GBAYC8000159
- Title
- Puccini: Tosca, Act 2: "Orsù, Tosca, parlate" (Scarpia, Tosca, Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb5c3206739b737eabc71999c9b03e9c71b84f4745205cb1c7f2a8e85a7ae88e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d3ad40c2364153d98a93222863c9a34b97ffb47e502be843d76f534d9ca83835- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000159
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Tosca, Act 2: "Orsù, Tosca, parlate" (Scarpia, Tosca, Cavaradossi) · Machine-readable JSON-LD