ISRC GBAYC0003442
Verified recording
GBAYC0003442 is “Puccini: Tosca, Act 1: "Or tutto è chiaro" (Scarpia, Tosca, Sagrestano)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xdc868c4f58c96318eb778fd4717d2a552a6fd808238ae47dde5619c2f6d3864c 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/GBAYC0003442.
Recording identifiers
- ISRC
- GBAYC0003442
- Title
- Puccini: Tosca, Act 1: "Or tutto è chiaro" (Scarpia, Tosca, Sagrestano)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xdc868c4f58c96318eb778fd4717d2a552a6fd808238ae47dde5619c2f6d3864c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:84f75e43524fd6de66c83bc661b160caa4f9ea7b4b4c125adfcad16168710c8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003442
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Tosca, Act 1: "Or tutto è chiaro" (Scarpia, Tosca, Sagrestano) · Machine-readable JSON-LD