ISRC US2WU0900250
Verified recording
US2WU0900250 is “Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod (arr. W.H. Harris for organ): Enigma Variations, Op. 36: No. 9. Nimrod (arr. W.H. Harris)” by William Henry Harris,
registered on the CopyrightChains blockchain with CopyrightID
0x4483b96ffdf3bb9a4e48b9d72c62cd3dbae0bd8aab75332aa9c49fa934aa367f 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/US2WU0900250.
Recording identifiers
- ISRC
- US2WU0900250
- Title
- Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod (arr. W.H. Harris for organ): Enigma Variations, Op. 36: No. 9. Nimrod (arr. W.H. Harris)
- Artist
- William Henry Harris
- CopyrightID (CopyrightChains transaction hash)
0x4483b96ffdf3bb9a4e48b9d72c62cd3dbae0bd8aab75332aa9c49fa934aa367f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:a6ffc1062dc8811521afbdd3c9d049514394f93896632f0723f82190205bd0a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2WU0900250
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Variations on an Original Theme, Op. 36, "Enigma": Variation 9: Nimrod (arr. W.H. Harris for organ): Enigma Variations, Op. 36: No. 9. Nimrod (arr. W.H. Harris) · Machine-readable JSON-LD