ISRC GBF075940131
Verified recording
GBF075940131 is “La Bohème / Act 4: "Che avvien?...Che ha detto il medico?"” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x5a2aae404b11e2e217157dc8706b23b22e54c219be39492eb06431aecdc94682 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/GBF075940131.
Recording identifiers
- ISRC
- GBF075940131
- Title
- La Bohème / Act 4: "Che avvien?...Che ha detto il medico?"
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x5a2aae404b11e2e217157dc8706b23b22e54c219be39492eb06431aecdc94682
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a223fddf8c32d690becee6d40d5ce1617a6025d678f6b3d00b024ee740952c4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075940131
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Bohème / Act 4: "Che avvien?...Che ha detto il medico?" · Machine-readable JSON-LD