ISRC USA560988338
Verified recording
USA560988338 is “Caprice No. 4” by Niccolò Paganini,
registered on the CopyrightChains blockchain with CopyrightID
0xe4742881c811f559538f5084498f4fbe1cf92c1f439f73192759dc8ef29de164 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560988338.
Recording identifiers
- ISRC
- USA560988338
- Title
- Caprice No. 4
- Artist
- Niccolò Paganini
- CopyrightID (CopyrightChains transaction hash)
0xe4742881c811f559538f5084498f4fbe1cf92c1f439f73192759dc8ef29de164
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:77c3de659ad952c7bcc459d566a1f4b128f744a3cb81b21632bef48c597241d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560988338
- Bitcoin block existence check
- https://blockstream.info/api/block/960456