ISRC CA5KR1557713
Verified recording
CA5KR1557713 is “Not One” by Craig Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xc83fedf129331ac7a4f0c6adff1c558ea6354eabd70bf748b4648f4dc470f5ec and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1557713.
Recording identifiers
- ISRC
- CA5KR1557713
- Title
- Not One
- Artist
- Craig Williams
- CopyrightID (CopyrightChains transaction hash)
0xc83fedf129331ac7a4f0c6adff1c558ea6354eabd70bf748b4648f4dc470f5ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:6ab9beac3c4bd75ea6f65df9554923af5f78e08bccc61b5c663781d8ac157403- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1557713
- Bitcoin block existence check
- https://blockstream.info/api/block/960327