ISRC GBAYC9701401
Verified recording
GBAYC9701401 is “Puccini: Tosca, Act 1 Scene 9: "Tre sbirri, una carrozza" (Scarpia, Spoletta, Chorus)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe7d5efc5c13d686d5855c54df875c04cc2f7bff2fb108032f0997dff18e520e2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701401.
Recording identifiers
- ISRC
- GBAYC9701401
- Title
- Puccini: Tosca, Act 1 Scene 9: "Tre sbirri, una carrozza" (Scarpia, Spoletta, Chorus)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe7d5efc5c13d686d5855c54df875c04cc2f7bff2fb108032f0997dff18e520e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:af9d76f7989a9dd86190112bd9f563406f9bf7781601b3321cf5132a9f3363f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701401
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Puccini: Tosca, Act 1 Scene 9: "Tre sbirri, una carrozza" (Scarpia, Spoletta, Chorus) · Machine-readable JSON-LD