ISRC FRZ139700161
Verified recording
FRZ139700161 is “Ave maris stella: I. Ave maris stella” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x135989acc183498bedef0f267c96cb1e8b5b729f2430ab068104680aeb627c90 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700161.
Recording identifiers
- ISRC
- FRZ139700161
- Title
- Ave maris stella: I. Ave maris stella
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x135989acc183498bedef0f267c96cb1e8b5b729f2430ab068104680aeb627c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e2d13dc28a3b685e995784738d038a7727969ba4be4efe9ce39e0da2e90bd922- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139700161
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Ave maris stella: I. Ave maris stella · Machine-readable JSON-LD