ISRC GBAYC0200200
Verified recording
GBAYC0200200 is “Puccini: La bohème, Act 4: "Che ora sia?" - "L'ora del pranzo" (Rodolfo, Marcello, Schaunard, Colline)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x59df581c8da1d0d6eb6f1454c742159c2710bcce932965b01261ec399b525b20 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/GBAYC0200200.
Recording identifiers
- ISRC
- GBAYC0200200
- Title
- Puccini: La bohème, Act 4: "Che ora sia?" - "L'ora del pranzo" (Rodolfo, Marcello, Schaunard, Colline)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x59df581c8da1d0d6eb6f1454c742159c2710bcce932965b01261ec399b525b20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1a46145fac6d0f4a3b7801aad623dcd60222a6099c92299655c7ce2e01c13145- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0200200
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: La bohème, Act 4: "Che ora sia?" - "L'ora del pranzo" (Rodolfo, Marcello, Schaunard, Colline) · Machine-readable JSON-LD