ISRC CNZ331604562
Verified recording
CNZ331604562 is “大日子” by 卓依婷,
registered on the CopyrightChains blockchain with CopyrightID
0x2e2859706737081c70a2af25a66d1c8fd52566102fb52eb32871721e09a1e152 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604562.
Recording identifiers
- ISRC
- CNZ331604562
- Title
- 大日子
- Artist
- 卓依婷
- CopyrightID (CopyrightChains transaction hash)
0x2e2859706737081c70a2af25a66d1c8fd52566102fb52eb32871721e09a1e152
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:852c411a08475bd60edcf196d2dbd6dfb0bba863133700bc0bbcdb56bcd77184- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604562
- Bitcoin block existence check
- https://blockstream.info/api/block/960207