ISRC US25X2103873
Verified recording
US25X2103873 is “what's wrong?” by UNIT KAI,
registered on the CopyrightChains blockchain with CopyrightID
0xfab5267f15c0e93d4e4ce1c28e56bd1d511ae89b25ce8697767af16e597c27b2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25X2103873.
Recording identifiers
- ISRC
- US25X2103873
- Title
- what's wrong?
- Artist
- UNIT KAI
- CopyrightID (CopyrightChains transaction hash)
0xfab5267f15c0e93d4e4ce1c28e56bd1d511ae89b25ce8697767af16e597c27b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:72afca975b090e88ed3e64a3e2cb9f8a498b988bec3771543af33191fad30c8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25X2103873
- Bitcoin block existence check
- https://blockstream.info/api/block/956304