ISRC FRZ139900380
Verified recording
FRZ139900380 is “Credo” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x0554141f6582ef8a2faee3806c5900bf1b7cd4cf73a02727d085ec6b2f493904 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900380.
Recording identifiers
- ISRC
- FRZ139900380
- Title
- Credo
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x0554141f6582ef8a2faee3806c5900bf1b7cd4cf73a02727d085ec6b2f493904
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7d737a4b64028ce2d99d80d35369fe36b6a9ce1de8c7126d0e5f83d4b2ae3c58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139900380
- Bitcoin block existence check
- https://blockstream.info/api/block/960397