ISRC CAV902300019
Verified recording
CAV902300019 is “Requins” by Keith Kouna,
registered on the CopyrightChains blockchain with CopyrightID
0xf3b4ed54f0b0d21c0352a689a04fc1f07ea7a6722d76db7bed5bb883acab404c and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAV902300019.
Recording identifiers
- ISRC
- CAV902300019
- Title
- Requins
- Artist
- Keith Kouna
- CopyrightID (CopyrightChains transaction hash)
0xf3b4ed54f0b0d21c0352a689a04fc1f07ea7a6722d76db7bed5bb883acab404c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:93ee0573cad336ef51c19ac045cb93003461882ace34435fb5692fb8fce28050- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAV902300019
- Bitcoin block existence check
- https://blockstream.info/api/block/960203