ISRC CNZ171900091
Verified recording
CNZ171900091 is “公開的秘密” by Z-Chen,
registered on the CopyrightChains blockchain with CopyrightID
0xf731a115cbd8f8492bb2a730cadacf9ae2a6cc049e830a4b946790e50c449aa4 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171900091.
Recording identifiers
- ISRC
- CNZ171900091
- Title
- 公開的秘密
- Artist
- Z-Chen
- CopyrightID (CopyrightChains transaction hash)
0xf731a115cbd8f8492bb2a730cadacf9ae2a6cc049e830a4b946790e50c449aa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:d2c9cba28f031343cadb3ea0878e793fafe4d6d0e4bdacbd9920d7f105a9582a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171900091
- Bitcoin block existence check
- https://blockstream.info/api/block/960381