ISRC CNZ691800163
Verified recording
CNZ691800163 is “畫” by 樹子,
registered on the CopyrightChains blockchain with CopyrightID
0x1e3845967268d3763a1113e4fedb823045b298fca26fdac10403c148c44ecf8c and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ691800163.
Recording identifiers
- ISRC
- CNZ691800163
- Title
- 畫
- Artist
- 樹子
- CopyrightID (CopyrightChains transaction hash)
0x1e3845967268d3763a1113e4fedb823045b298fca26fdac10403c148c44ecf8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6178484d1dc0a3bad34d20b66d9c3322d3c5ef20fefa2906bcb9eaaee236fa2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ691800163
- Bitcoin block existence check
- https://blockstream.info/api/block/960441