ISRC CNZ331603535
Verified recording
CNZ331603535 is “猪之歌” by 卓依婷,
registered on the CopyrightChains blockchain with CopyrightID
0xfe4d8e98c703d683753d9e6ebf4c2ba04db4e42bea73caf68bb2e109ceaf2d93 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603535.
Recording identifiers
- ISRC
- CNZ331603535
- Title
- 猪之歌
- Artist
- 卓依婷
- CopyrightID (CopyrightChains transaction hash)
0xfe4d8e98c703d683753d9e6ebf4c2ba04db4e42bea73caf68bb2e109ceaf2d93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1d682482d142e77a48f2d131eafdaf11dcf9688a806f57178593957af80b36eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603535
- Bitcoin block existence check
- https://blockstream.info/api/block/956302