ISRC USFKZ0910003
Verified recording
USFKZ0910003 is “Lincolnshire Posy: II. Horkstow Grange” by Percy Grainger,
registered on the CopyrightChains blockchain with CopyrightID
0xc65fdb4e667b6675a265c9e9f0012de20408cc9146c7f1612fd4cdd8497d1f64 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/USFKZ0910003.
Recording identifiers
- ISRC
- USFKZ0910003
- Title
- Lincolnshire Posy: II. Horkstow Grange
- Artist
- Percy Grainger
- CopyrightID (CopyrightChains transaction hash)
0xc65fdb4e667b6675a265c9e9f0012de20408cc9146c7f1612fd4cdd8497d1f64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:42444bc3058fb3aa71ae2b8305add58c45ccaf94cf60e1769f62558b6ff4e0a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0910003
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Lincolnshire Posy: II. Horkstow Grange · Machine-readable JSON-LD