ISRC GBAYC0003465
Verified recording
GBAYC0003465 is “Puccini: Tosca, Act 2: "Chi è là?" (Scarpia, Spoletta, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xcdb1bfe81356ad6682e8df44c90dbefc5d265adc08d6e47063aad2b0c37020c3 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003465.
Recording identifiers
- ISRC
- GBAYC0003465
- Title
- Puccini: Tosca, Act 2: "Chi è là?" (Scarpia, Spoletta, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xcdb1bfe81356ad6682e8df44c90dbefc5d265adc08d6e47063aad2b0c37020c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:e878807ecba0617050232213bff05c841db940c4924c060017b77b4bf2fd66ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003465
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Puccini: Tosca, Act 2: "Chi è là?" (Scarpia, Spoletta, Tosca) · Machine-readable JSON-LD