ISRC CNZ331603104
Verified recording
CNZ331603104 is “免失志” by 卓依婷,
registered on the CopyrightChains blockchain with CopyrightID
0xcce4de5247d17d72195d4a646a942a5b52f033ea8b12961c99882282ad497514 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603104.
Recording identifiers
- ISRC
- CNZ331603104
- Title
- 免失志
- Artist
- 卓依婷
- CopyrightID (CopyrightChains transaction hash)
0xcce4de5247d17d72195d4a646a942a5b52f033ea8b12961c99882282ad497514
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:6c9b247f73375084142c2d366fcc25281c1ce334832d863019c55dd9da33a80e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603104
- Bitcoin block existence check
- https://blockstream.info/api/block/956375