ISRC USLD91734651
Verified recording
USLD91734651 is “Ca$h” by Kontra Marin,
registered on the CopyrightChains blockchain with CopyrightID
0xf744e56cf7dd08c9f5625df464edda9e82bc2551b100c1eb0c59ab5ef7267f38 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734651.
Recording identifiers
- ISRC
- USLD91734651
- Title
- Ca$h
- Artist
- Kontra Marin
- CopyrightID (CopyrightChains transaction hash)
0xf744e56cf7dd08c9f5625df464edda9e82bc2551b100c1eb0c59ab5ef7267f38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2cfc44bb0161d8c7932191c790ff6bd2efeb2f1a820b876c370407f7104f825a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734651
- Bitcoin block existence check
- https://blockstream.info/api/block/956304