ISRC CNZ171700018
Verified recording
CNZ171700018 is “每次都忘記” by Z-Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x1a3eb00ba68e48236a80f62d0f0b9aa10253cf7b819579464ebaa07f5d47b792 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171700018.
Recording identifiers
- ISRC
- CNZ171700018
- Title
- 每次都忘記
- Artist
- Z-Chen
- CopyrightID (CopyrightChains transaction hash)
0x1a3eb00ba68e48236a80f62d0f0b9aa10253cf7b819579464ebaa07f5d47b792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:0d500eafcdf4a17135fce3c5198d3fe5c1de3a7a8ce845118cfb149f5d58dab7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171700018
- Bitcoin block existence check
- https://blockstream.info/api/block/960240