ISRC CA5KR1957509
Verified recording
CA5KR1957509 is “Not A Test” by Lost Boyz,
registered on the CopyrightChains blockchain with CopyrightID
0x5f056266b24796bb8e606b26b8cafe88a3d680e63d112cfbc3130d728760c118 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1957509.
Recording identifiers
- ISRC
- CA5KR1957509
- Title
- Not A Test
- Artist
- Lost Boyz
- CopyrightID (CopyrightChains transaction hash)
0x5f056266b24796bb8e606b26b8cafe88a3d680e63d112cfbc3130d728760c118
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2be36abb211fdd5548faeb002562cc45046d561828eec9a90e03b71617ae1f17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1957509
- Bitcoin block existence check
- https://blockstream.info/api/block/956302