ISRC HKI199420406
Verified recording
HKI199420406 is “Ricercar No. 1: Ricercar prima” by Francesco da Milano,
registered on the CopyrightChains blockchain with CopyrightID
0x4efd7f307c0821b2b80a83713596bcdcc3f22c5f5b81075c1fc608d7cde415ee and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420406.
Recording identifiers
- ISRC
- HKI199420406
- Title
- Ricercar No. 1: Ricercar prima
- Artist
- Francesco da Milano
- CopyrightID (CopyrightChains transaction hash)
0x4efd7f307c0821b2b80a83713596bcdcc3f22c5f5b81075c1fc608d7cde415ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:048c663719f197bfa6cf14648d12add942ae3124d5ecce3ec7cc86faca250cd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420406
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Ricercar No. 1: Ricercar prima · Machine-readable JSON-LD