ISRC FRZ208403400
Verified recording
FRZ208403400 is “Clemens non Papa: O Maria, vernans rosa” by Jacob Clemens non Papa,
registered on the CopyrightChains blockchain with CopyrightID
0x02da1d471f4ba37cd7143ce75433afdf727d3ec4ceb1c140a3a9c99f7f7ca87f and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208403400.
Recording identifiers
- ISRC
- FRZ208403400
- Title
- Clemens non Papa: O Maria, vernans rosa
- Artist
- Jacob Clemens non Papa
- CopyrightID (CopyrightChains transaction hash)
0x02da1d471f4ba37cd7143ce75433afdf727d3ec4ceb1c140a3a9c99f7f7ca87f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:40e355e4e9db702fd34e9ff9b6cc3a112d5fed58c1161dcfc123d0f0c6b62c7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208403400
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Clemens non Papa: O Maria, vernans rosa · Machine-readable JSON-LD