ISRC CNZ632401840
Verified recording
CNZ632401840 is “Classic” by 周梓倩,
registered on the CopyrightChains blockchain with CopyrightID
0x7f8054ccfe24f60b1b56d996fa8565a027246716ed3131725374d83e933d8bbb and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632401840.
Recording identifiers
- ISRC
- CNZ632401840
- Title
- Classic
- Artist
- 周梓倩
- CopyrightID (CopyrightChains transaction hash)
0x7f8054ccfe24f60b1b56d996fa8565a027246716ed3131725374d83e933d8bbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:3f61defc70dace6183aa9f24ca51a6a3fc56c5e291f2874151b0fcb3cc523821- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632401840
- Bitcoin block existence check
- https://blockstream.info/api/block/957061