ISRC US92U1903001
Verified recording
US92U1903001 is “Catch-REC” by Mark Ski,
registered on the CopyrightChains blockchain with CopyrightID
0xaf0025910f838ec412cb48477708ece4164d3659c736c60143ae5c50fc2cffa5 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1903001.
Recording identifiers
- ISRC
- US92U1903001
- Title
- Catch-REC
- Artist
- Mark Ski
- CopyrightID (CopyrightChains transaction hash)
0xaf0025910f838ec412cb48477708ece4164d3659c736c60143ae5c50fc2cffa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:2b9d4e2f743a7d2072e4f57d6d9de9b3b2da054644a20b701bc899c9510bb210- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1903001
- Bitcoin block existence check
- https://blockstream.info/api/block/960291