ISRC CNZ852311143
Verified recording
CNZ852311143 is “4U（為你）” by 艾福傑尼,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc91cf99c6b1625d0b280a5bd872d2df5d64b254a207bdae13f5a4079387369 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/CNZ852311143.
Recording identifiers
- ISRC
- CNZ852311143
- Title
- 4U（為你）
- Artist
- 艾福傑尼
- CopyrightID (CopyrightChains transaction hash)
0x3fc91cf99c6b1625d0b280a5bd872d2df5d64b254a207bdae13f5a4079387369
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2ce247873adc289a70985fbc61bb67232d736490d911ec4e61e26e36f365f2f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852311143
- Bitcoin block existence check
- https://blockstream.info/api/block/956302