ISRC FRZ208402315
Verified recording
FRZ208402315 is “Byrd: Psalmes, Songs, and Sonnets: No. 30, Turn our Captivity, O Lord” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x224871df3ce6346f1b400bf5cefe46277b2e073ead1ff71a2464f063926445eb and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208402315.
Recording identifiers
- ISRC
- FRZ208402315
- Title
- Byrd: Psalmes, Songs, and Sonnets: No. 30, Turn our Captivity, O Lord
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x224871df3ce6346f1b400bf5cefe46277b2e073ead1ff71a2464f063926445eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:87bf86e02d7a4afc7617497f7e708a796471b0045d44aadb8dce475153c3aa08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208402315
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Byrd: Psalmes, Songs, and Sonnets: No. 30, Turn our Captivity, O Lord · Machine-readable JSON-LD