ISRC CAV902300015
Verified recording
CAV902300015 is “Marilyn” by Keith Kouna,
registered on the CopyrightChains blockchain with CopyrightID
0x2616e93ee5ccbb41c2fdac23151ebf131c8e56db6471eaa7f2fd833f157ca704 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAV902300015.
Recording identifiers
- ISRC
- CAV902300015
- Title
- Marilyn
- Artist
- Keith Kouna
- CopyrightID (CopyrightChains transaction hash)
0x2616e93ee5ccbb41c2fdac23151ebf131c8e56db6471eaa7f2fd833f157ca704
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:e5a61bcf36dfe0e570c539dacbda8c3f499eb5e8c481c7a22bd252ceadf23458- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAV902300015
- Bitcoin block existence check
- https://blockstream.info/api/block/960207