ISRC GBAYC0200185
Verified recording
GBAYC0200185 is “Puccini: La bohème, Act 2: Valzer. "Quando men' vo soletta" (Musetta, Marcello, Alcindoro, Mimì, Rodolfo, Schaunard, Colline)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x5fcb95ebcad499d75bae313d00db15ee446b09ff67ee119003fa50430b534cf6 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/GBAYC0200185.
Recording identifiers
- ISRC
- GBAYC0200185
- Title
- Puccini: La bohème, Act 2: Valzer. "Quando men' vo soletta" (Musetta, Marcello, Alcindoro, Mimì, Rodolfo, Schaunard, Colline)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x5fcb95ebcad499d75bae313d00db15ee446b09ff67ee119003fa50430b534cf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fc5a0ada8a088f0ace4709bb570a1b0db1307f9bc45709c521e76d2e3e743c45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0200185
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: La bohème, Act 2: Valzer. "Quando men' vo soletta" (Musetta, Marcello, Alcindoro, Mimì, Rodolfo, Schaunard, Colline) · Machine-readable JSON-LD