ISRC FRZ139700103
Verified recording
FRZ139700103 is “Missa Gaudeamus: XIV. Hosanna I” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x7feebacc627e1ad69a6238920935fdb38a270f9527b2117320aab0e569bfa90a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700103.
Recording identifiers
- ISRC
- FRZ139700103
- Title
- Missa Gaudeamus: XIV. Hosanna I
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x7feebacc627e1ad69a6238920935fdb38a270f9527b2117320aab0e569bfa90a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c9e3d4669d37566a7f5edfda5be0f82a672b9bda9cd47d7017387ffd10f359f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700103
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa Gaudeamus: XIV. Hosanna I · Machine-readable JSON-LD