ISRC CNZ632300646
Verified recording
CNZ632300646 is “YAOCHEN(English.ver)” by YAOCHEN,
registered on the CopyrightChains blockchain with CopyrightID
0x0893d5bfa069848a2694c674568cedb9ae1d77c6f23f23012c7d930eabaaa37f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300646.
Recording identifiers
- ISRC
- CNZ632300646
- Title
- YAOCHEN(English.ver)
- Artist
- YAOCHEN
- CopyrightID (CopyrightChains transaction hash)
0x0893d5bfa069848a2694c674568cedb9ae1d77c6f23f23012c7d930eabaaa37f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:df44d2fbb486da22576d349091a7689f67b433ae77f4b1c755e5b821c705ffe7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300646
- Bitcoin block existence check
- https://blockstream.info/api/block/960448