ISRC UKN6K2000486
Verified recording
UKN6K2000486 is “Work That” by DOS,
registered on the CopyrightChains blockchain with CopyrightID
0x4d33eab6d1aad2bc8f397310dd76308bf474e49f6eab070f2306efb1ae30e282 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2000486.
Recording identifiers
- ISRC
- UKN6K2000486
- Title
- Work That
- Artist
- DOS
- CopyrightID (CopyrightChains transaction hash)
0x4d33eab6d1aad2bc8f397310dd76308bf474e49f6eab070f2306efb1ae30e282
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5f05c0807b73382f71707255dfbf8654b698355e81c3a944d4e02d2e84ec0a16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2000486
- Bitcoin block existence check
- https://blockstream.info/api/block/953520