ISRC CA6D21800110
Verified recording
CA6D21800110 is “Knockin'” by KUURO,
registered on the CopyrightChains blockchain with CopyrightID
0xd9030ff5891a5980be8a2b0f55fae6ec18a65586182e22f19250d5177b854bdd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21800110.
Recording identifiers
- ISRC
- CA6D21800110
- Title
- Knockin'
- Artist
- KUURO
- CopyrightID (CopyrightChains transaction hash)
0xd9030ff5891a5980be8a2b0f55fae6ec18a65586182e22f19250d5177b854bdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:335649398a93f6a631d3079eedce1984fee8bf08bca2510b867652d7021dd041- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D21800110
- Bitcoin block existence check
- https://blockstream.info/api/block/957118