ISRC CNZ632100842
Verified recording
CNZ632100842 is “小甜歌” by 姚柏南,
registered on the CopyrightChains blockchain with CopyrightID
0x3c1b1bcf03a72e0ca4cc44e71e27df806b88c872ef84417e0d88d3a8e09bee60 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632100842.
Recording identifiers
- ISRC
- CNZ632100842
- Title
- 小甜歌
- Artist
- 姚柏南
- CopyrightID (CopyrightChains transaction hash)
0x3c1b1bcf03a72e0ca4cc44e71e27df806b88c872ef84417e0d88d3a8e09bee60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:fa626e664b97f60de9e24657051565466e736a7ecdf03fb4084bd74f638a4d54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632100842
- Bitcoin block existence check
- https://blockstream.info/api/block/960509