ISRC USSM10310665
Verified recording
USSM10310665 is “Gianni Schicchi: O mio babbino caro (Arr. C. Leon for Violin & Orchestra)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x392b23e04b3288941ff3d74a0feadf951d5e20dea1a0a3903c0914d906e1485b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10310665.
Recording identifiers
- ISRC
- USSM10310665
- Title
- Gianni Schicchi: O mio babbino caro (Arr. C. Leon for Violin & Orchestra)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x392b23e04b3288941ff3d74a0feadf951d5e20dea1a0a3903c0914d906e1485b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b9e34af16a2290874ae617b53df1deb5074178f7abf9c14cb404aabd9b80154e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10310665
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Gianni Schicchi: O mio babbino caro (Arr. C. Leon for Violin & Orchestra) · Machine-readable JSON-LD