ISRC FRZ139900340
Verified recording
FRZ139900340 is “Pange lingua (Plain-chant)” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x2bc1918f056ed13f8805d2048062f24043e119b9746c0be543b7749d4e8dbd9b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900340.
Recording identifiers
- ISRC
- FRZ139900340
- Title
- Pange lingua (Plain-chant)
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x2bc1918f056ed13f8805d2048062f24043e119b9746c0be543b7749d4e8dbd9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:7358b9c838c88208b2bf377f14ce5e938afb9331828a9846d1f5e40efb7f8cc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900340
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Pange lingua (Plain-chant) · Machine-readable JSON-LD