ISRC CNZ632300528
Verified recording
CNZ632300528 is “YAOCHEN” by YAOCHEN,
registered on the CopyrightChains blockchain with CopyrightID
0x3255fff4cdcd7783dc96c3038f0cf05ce6684484587dbb4de70bbcbd7db99714 and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300528.
Recording identifiers
- ISRC
- CNZ632300528
- Title
- YAOCHEN
- Artist
- YAOCHEN
- CopyrightID (CopyrightChains transaction hash)
0x3255fff4cdcd7783dc96c3038f0cf05ce6684484587dbb4de70bbcbd7db99714
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:b12fa3763c8ae0cadc9c3d3c84859cdc3c8f8dc10e322a6cc5f5ed2a1a0764da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300528
- Bitcoin block existence check
- https://blockstream.info/api/block/957067