ISRC QZDA81970071
Verified recording
QZDA81970071 is “The Facade of a Smiling Face” by Kaisaku,
registered on the CopyrightChains blockchain with CopyrightID
0xe0acc19bac90514a5c5c80455a3dce78661acae49ac8ebcbb78338f421ec9fe0 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/QZDA81970071.
Recording identifiers
- ISRC
- QZDA81970071
- Title
- The Facade of a Smiling Face
- Artist
- Kaisaku
- CopyrightID (CopyrightChains transaction hash)
0xe0acc19bac90514a5c5c80455a3dce78661acae49ac8ebcbb78338f421ec9fe0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:0624754ee756aef4acb74e748dc00f852528fbb0137550bc712cc5c76815ed42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81970071
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: The Facade of a Smiling Face · Machine-readable JSON-LD