ISRC USRUF1010006
Verified recording
USRUF1010006 is “Voluntary in C: Largo - from 10 Voluntaries for Organ or Harpsichord” by Henry Heron,
registered on the CopyrightChains blockchain with CopyrightID
0xc4ffdb13e8f0aa0e28a7c2352913622986cce50541e861a6a9c475a7c984aa1d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRUF1010006.
Recording identifiers
- ISRC
- USRUF1010006
- Title
- Voluntary in C: Largo - from 10 Voluntaries for Organ or Harpsichord
- Artist
- Henry Heron
- CopyrightID (CopyrightChains transaction hash)
0xc4ffdb13e8f0aa0e28a7c2352913622986cce50541e861a6a9c475a7c984aa1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8256892ccd9eba43228c03164af90fc17dcd2c798309bd52481f2233418c42e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRUF1010006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Voluntary in C: Largo - from 10 Voluntaries for Organ or Harpsichord · Machine-readable JSON-LD