ISRC GBAYC1400807
Verified recording
GBAYC1400807 is “Puccini: La bohème, Act 4: "Che ora sia?" (Rodolfo, Marcello, Schaunard, Colline)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x6f58a014f3ab1d2663d8d87ef377c59b3b4cd6747f72c884794d7e5ffd2a8bd9 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/GBAYC1400807.
Recording identifiers
- ISRC
- GBAYC1400807
- Title
- Puccini: La bohème, Act 4: "Che ora sia?" (Rodolfo, Marcello, Schaunard, Colline)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x6f58a014f3ab1d2663d8d87ef377c59b3b4cd6747f72c884794d7e5ffd2a8bd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f11a2f78896dac58de32d8478d76ab59cf6c604c5b46c71dd1bf54bb8537d2a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400807
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: La bohème, Act 4: "Che ora sia?" (Rodolfo, Marcello, Schaunard, Colline) · Machine-readable JSON-LD