ISRC GBBBC2201429
Verified recording
GBBBC2201429 is “Turn Our Captivity, O Lord” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x25c9e36d76e0b740218abd65f0f968d8e543bb6096d587bca3e7987e1fe1d6c7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2201429.
Recording identifiers
- ISRC
- GBBBC2201429
- Title
- Turn Our Captivity, O Lord
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x25c9e36d76e0b740218abd65f0f968d8e543bb6096d587bca3e7987e1fe1d6c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:321579b6f28835c52122b7f0ddb395fee0b9fb774eb3bcd6faf153234a5e88c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2201429
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Turn Our Captivity, O Lord · Machine-readable JSON-LD