ISRC HKI199320705
Verified recording
HKI199320705 is “Gianni Schicchi: Gianni Schicchi: O mio babbino caro” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x1b4aed62b8f795e2dcedf7d1823a432df5fee17afc58ed269a4627101997002b and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199320705.
Recording identifiers
- ISRC
- HKI199320705
- Title
- Gianni Schicchi: Gianni Schicchi: O mio babbino caro
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x1b4aed62b8f795e2dcedf7d1823a432df5fee17afc58ed269a4627101997002b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:66493f78c9a79c91c61d84e398c65122e79465120e3d0cc3aeb2adb56fe6207d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199320705
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Gianni Schicchi: Gianni Schicchi: O mio babbino caro · Machine-readable JSON-LD