ISRC UK6821719428
Verified recording
UK6821719428 is “Xerrox Argo” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0xdd7a62a11e209cad7e6baa1d1931db7cadde2bdc358a6d900fa7517a21fc27ca and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719428.
Recording identifiers
- ISRC
- UK6821719428
- Title
- Xerrox Argo
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0xdd7a62a11e209cad7e6baa1d1931db7cadde2bdc358a6d900fa7517a21fc27ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:789c298c996ad3a901762caf80621850fc894c45a2e79d80b755d3da9fceb946- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719428
- Bitcoin block existence check
- https://blockstream.info/api/block/959137