ISRC FRZ140020030
Verified recording
FRZ140020030 is “Requiem in memoriam Josquin Desprez: III. Graduale - Si ambulem” by Jean Richafort,
registered on the CopyrightChains blockchain with CopyrightID
0xb7305766c4830563282a2386ae0b8f7544fabc03a55c5fc7d1bd161eaff6a076 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140020030.
Recording identifiers
- ISRC
- FRZ140020030
- Title
- Requiem in memoriam Josquin Desprez: III. Graduale - Si ambulem
- Artist
- Jean Richafort
- CopyrightID (CopyrightChains transaction hash)
0xb7305766c4830563282a2386ae0b8f7544fabc03a55c5fc7d1bd161eaff6a076
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:caf8be28ea611a3fe461c5f17a7d79c96f7e6b7ee6f41e668716e13ca90a446e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140020030
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Requiem in memoriam Josquin Desprez: III. Graduale - Si ambulem · Machine-readable JSON-LD