ISRC CNZ331603539
Verified recording
CNZ331603539 is “娃娃” by 卓依婷,
registered on the CopyrightChains blockchain with CopyrightID
0xd3d2d4cd8c41f504557cee528ad08843e1c75b45db198e53061cee7f2e1cf072 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603539.
Recording identifiers
- ISRC
- CNZ331603539
- Title
- 娃娃
- Artist
- 卓依婷
- CopyrightID (CopyrightChains transaction hash)
0xd3d2d4cd8c41f504557cee528ad08843e1c75b45db198e53061cee7f2e1cf072
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:e847736327e11148025075439d7d2db56bbe768488ebcb15bd332994dd3544ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603539
- Bitcoin block existence check
- https://blockstream.info/api/block/960247