ISRC GBF075940132
Verified recording
GBF075940132 is “La Bohème / Act 1: Non sono in vena!...Che gelida manina” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf51c2db7ff4a72f299fec4b408ee134780b8cf2b32108a513cd671fb2f65d0d7 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075940132.
Recording identifiers
- ISRC
- GBF075940132
- Title
- La Bohème / Act 1: Non sono in vena!...Che gelida manina
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf51c2db7ff4a72f299fec4b408ee134780b8cf2b32108a513cd671fb2f65d0d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:4b4ad1c768f86aa909a4982ad5ea4b5543fab9b1f7de62d64c5a87907665489d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075940132
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: La Bohème / Act 1: Non sono in vena!...Che gelida manina · Machine-readable JSON-LD