ISRC CA5KR2366589
Verified recording
CA5KR2366589 is “Toxic” by Ken,
registered on the CopyrightChains blockchain with CopyrightID
0x56474a255740d4561785edce0843f93e362c3b18d07a0779e71c3318dddb8e05 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2366589.
Recording identifiers
- ISRC
- CA5KR2366589
- Title
- Toxic
- Artist
- Ken
- CopyrightID (CopyrightChains transaction hash)
0x56474a255740d4561785edce0843f93e362c3b18d07a0779e71c3318dddb8e05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:026a79d8e6a76c11f8745401414ec537f5b3af29bd2c0619a169c618736cf93b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2366589
- Bitcoin block existence check
- https://blockstream.info/api/block/960163