ISRC USFKZ0910004
Verified recording
USFKZ0910004 is “Lincolnshire Posy: III. Rufford Park Poachers” by Percy Grainger,
registered on the CopyrightChains blockchain with CopyrightID
0xaa296f0130f6593348b32e4504fb0ab369a3f4c81b7a746fc7c3630250ca352f and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0910004.
Recording identifiers
- ISRC
- USFKZ0910004
- Title
- Lincolnshire Posy: III. Rufford Park Poachers
- Artist
- Percy Grainger
- CopyrightID (CopyrightChains transaction hash)
0xaa296f0130f6593348b32e4504fb0ab369a3f4c81b7a746fc7c3630250ca352f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:1d43f4eeef6077901c01b1a1c042aadf80a2ecd7dd7e2647ec72661ec0e147a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0910004
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Lincolnshire Posy: III. Rufford Park Poachers · Machine-readable JSON-LD