ISRC CNZ882300662
Verified recording
CNZ882300662 is “WHAT” by 李子璇,
registered on the CopyrightChains blockchain with CopyrightID
0x3b5b36df3c57fb6efcb333b83810ec090bc2d930eafe80a05273e911b597d5af and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ882300662.
Recording identifiers
- ISRC
- CNZ882300662
- Title
- WHAT
- Artist
- 李子璇
- CopyrightID (CopyrightChains transaction hash)
0x3b5b36df3c57fb6efcb333b83810ec090bc2d930eafe80a05273e911b597d5af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:8b47c4108b62a6d508a5471c3b2e7eed8c7b04c296082fd2a6fdf3b4353a8122- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ882300662
- Bitcoin block existence check
- https://blockstream.info/api/block/960314