ISRC FRZ119603890
Verified recording
FRZ119603890 is “Byrd: Fantasia a 5 "Two Parts in One in the Fourth Above"” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x362ffdec152cfc5cadc6c31638c207e48fb153e6f602652e3c7e738951826a6a 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/FRZ119603890.
Recording identifiers
- ISRC
- FRZ119603890
- Title
- Byrd: Fantasia a 5 "Two Parts in One in the Fourth Above"
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x362ffdec152cfc5cadc6c31638c207e48fb153e6f602652e3c7e738951826a6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2b3c8c22872d9a5ecbb99ad786fbbb35a01b0a3e5d27becda924deb7f427e5d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119603890
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Byrd: Fantasia a 5 "Two Parts in One in the Fourth Above" · Machine-readable JSON-LD