ISRC UK4ZF2200273
Verified recording
UK4ZF2200273 is “Overnight” by Tobtok,
registered on the CopyrightChains blockchain with CopyrightID
0x5b3df98cd430f334a8383a7aa896ced15c876a1b2f3d69cb6d7733e62c1b25c6 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/UK4ZF2200273.
Recording identifiers
- ISRC
- UK4ZF2200273
- Title
- Overnight
- Artist
- Tobtok
- CopyrightID (CopyrightChains transaction hash)
0x5b3df98cd430f334a8383a7aa896ced15c876a1b2f3d69cb6d7733e62c1b25c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:929e9c50951d968a9db4dce88d14b7c8873ffef3309fdef68e20f489e10c0f31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4ZF2200273
- Bitcoin block existence check
- https://blockstream.info/api/block/956304