ISRC USNLR2000743
Verified recording
USNLR2000743 is “Cop Rock - (SECRET TRACK)” by Jefferson Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0x846eb8cb735292fd0d5ac322baa99deda9324279a55cc9df30f6575ef3a3dc8c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2000743.
Recording identifiers
- ISRC
- USNLR2000743
- Title
- Cop Rock - (SECRET TRACK)
- Artist
- Jefferson Friedman
- CopyrightID (CopyrightChains transaction hash)
0x846eb8cb735292fd0d5ac322baa99deda9324279a55cc9df30f6575ef3a3dc8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ce78689e964a90ec6c37033dd73400eea6ead8821768993da69b73bc3f3cf0f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2000743
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Cop Rock - (SECRET TRACK) · Machine-readable JSON-LD