ISRC USI4R1120520
Verified recording
USI4R1120520 is “If He Really Knew Me” by John Fox,
registered on the CopyrightChains blockchain with CopyrightID
0x9e36ab82499633b3446e5e16872a7788abecaf735cab9ae90601723def1bd6aa and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1120520.
Recording identifiers
- ISRC
- USI4R1120520
- Title
- If He Really Knew Me
- Artist
- John Fox
- CopyrightID (CopyrightChains transaction hash)
0x9e36ab82499633b3446e5e16872a7788abecaf735cab9ae90601723def1bd6aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:34d1047c7147aaf252d18181d478c4cce661a8ea0f49b08c0718036b696f6b3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R1120520
- Bitcoin block existence check
- https://blockstream.info/api/block/960229