ISRC CA5KR1928194
Verified recording
CA5KR1928194 is “Heartless” by Kai Wachi,
registered on the CopyrightChains blockchain with CopyrightID
0x8af435723b20a3d50cf02a2bf7ef14f61a485c18e506f41d18b7a21eb67d21e7 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/CA5KR1928194.
Recording identifiers
- ISRC
- CA5KR1928194
- Title
- Heartless
- Artist
- Kai Wachi
- CopyrightID (CopyrightChains transaction hash)
0x8af435723b20a3d50cf02a2bf7ef14f61a485c18e506f41d18b7a21eb67d21e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:032a983ea867565480711479b3e3380f9590ac80a4d6ef8d3ba54609cd6fc601- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1928194
- Bitcoin block existence check
- https://blockstream.info/api/block/956302