ISRC CNZ331603097
Verified recording
CNZ331603097 is “初恋” by 卓依婷,
registered on the CopyrightChains blockchain with CopyrightID
0x29c491171716bb491a609f5b24d9531ade04606f1c6438b01b1029a689c9480e and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603097.
Recording identifiers
- ISRC
- CNZ331603097
- Title
- 初恋
- Artist
- 卓依婷
- CopyrightID (CopyrightChains transaction hash)
0x29c491171716bb491a609f5b24d9531ade04606f1c6438b01b1029a689c9480e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:e36bc0e24c3ce8bb3629c94fe1e87f4911d99e0a2c6f7db8f1221016f8151515- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603097
- Bitcoin block existence check
- https://blockstream.info/api/block/960348