ISRC UK6821719225
Verified recording
UK6821719225 is “Uni Chord” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0xdbe08fbf3bd507e4cee4aed9e4be7f69a444b1365a73beb56aab731deb85ee94 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719225.
Recording identifiers
- ISRC
- UK6821719225
- Title
- Uni Chord
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0xdbe08fbf3bd507e4cee4aed9e4be7f69a444b1365a73beb56aab731deb85ee94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:539643999e371205503c1ff98c54114d35b1239cc3e8a0f9aa09631533d3b480- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719225
- Bitcoin block existence check
- https://blockstream.info/api/block/960138