ISRC CNZ512200086
Verified recording
CNZ512200086 is “不好意思「Excuse me？」” by K.A咔咔,
registered on the CopyrightChains blockchain with CopyrightID
0xf6fbbbd6c6cb351f6ec286120187d019f499d54a3e7df811f805f9d765193c68 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ512200086.
Recording identifiers
- ISRC
- CNZ512200086
- Title
- 不好意思「Excuse me？」
- Artist
- K.A咔咔
- CopyrightID (CopyrightChains transaction hash)
0xf6fbbbd6c6cb351f6ec286120187d019f499d54a3e7df811f805f9d765193c68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:d81116e16fa4dc5a52a7480e832db8f89769d2aa3d4c779ff7616e23fbb19593- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ512200086
- Bitcoin block existence check
- https://blockstream.info/api/block/960296