ISRC CNZ311600169
Verified recording
CNZ311600169 is “北京之雪” by 田震,
registered on the CopyrightChains blockchain with CopyrightID
0x91b411c6594f0fd45af2586105d0332b448973ba3db3f95912787feab937720b and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ311600169.
Recording identifiers
- ISRC
- CNZ311600169
- Title
- 北京之雪
- Artist
- 田震
- CopyrightID (CopyrightChains transaction hash)
0x91b411c6594f0fd45af2586105d0332b448973ba3db3f95912787feab937720b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:2f26f628e124d020cfd81f23afa951d394892b3108f0f5704f3a1047f9cffde4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ311600169
- Bitcoin block existence check
- https://blockstream.info/api/block/960285