ISRC US83Z1652660
Verified recording
US83Z1652660 is “Hidden - Original Mix” by Brian Cid,
registered on the CopyrightChains blockchain with CopyrightID
0x139da924a624fddbc5b3df5cc9d1cda4282a49fbccf12945fcfd0946786d5a55 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1652660.
Recording identifiers
- ISRC
- US83Z1652660
- Title
- Hidden - Original Mix
- Artist
- Brian Cid
- CopyrightID (CopyrightChains transaction hash)
0x139da924a624fddbc5b3df5cc9d1cda4282a49fbccf12945fcfd0946786d5a55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:c14d28b115bfe39616158351f44bb519695fb972463d5d40a4e0d5d40884252d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1652660
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Hidden - Original Mix · Machine-readable JSON-LD