ISRC GBAYC8000169
Verified recording
GBAYC8000169 is “Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x193e0dab6ad2de5ae44225370476292b5c07deee4caf09a46c0d0b7077ae7c35 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000169.
Recording identifiers
- ISRC
- GBAYC8000169
- Title
- Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x193e0dab6ad2de5ae44225370476292b5c07deee4caf09a46c0d0b7077ae7c35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:238ffc1a0bb90b0b6f74b3ef7892e503ca19231df8485f9475419f29bd396120- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000169
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi) · Machine-readable JSON-LD