ISRC ITZ391272636
Verified recording
ITZ391272636 is “Sonata No. 10 in B Minor: IV. Allegro” by Francesco Mancini,
registered on the CopyrightChains blockchain with CopyrightID
0xe0f51475e29289454e8a0fe5ea602c456bcf362410f0eb2a3e1b7d7ac29ad791 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391272636.
Recording identifiers
- ISRC
- ITZ391272636
- Title
- Sonata No. 10 in B Minor: IV. Allegro
- Artist
- Francesco Mancini
- CopyrightID (CopyrightChains transaction hash)
0xe0f51475e29289454e8a0fe5ea602c456bcf362410f0eb2a3e1b7d7ac29ad791
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:0c771ad3d6610c7d48b119870153a345194d299c859066e9feba22d8f4d49e49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391272636
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Sonata No. 10 in B Minor: IV. Allegro · Machine-readable JSON-LD