ISRC CNA231400489
Verified recording
CNA231400489 is “记事本” by Steve Chou,
registered on the CopyrightChains blockchain with CopyrightID
0x0bf0d5e77b471b75957dcab101a10a3aed616cd979eb34bc47851d2299972ecf and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231400489.
Recording identifiers
- ISRC
- CNA231400489
- Title
- 记事本
- Artist
- Steve Chou
- CopyrightID (CopyrightChains transaction hash)
0x0bf0d5e77b471b75957dcab101a10a3aed616cd979eb34bc47851d2299972ecf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:9cc584c021416d91d9358031759d39e7572f1f62ecae14852f7e829efd05fe77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231400489
- Bitcoin block existence check
- https://blockstream.info/api/block/960173