ISRC UK6821719570
Verified recording
UK6821719570 is “Demonstration” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0xa8b52f767589b554c75c8fd98f3d48848020243c62116823e692f231f1ca5e51 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719570.
Recording identifiers
- ISRC
- UK6821719570
- Title
- Demonstration
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0xa8b52f767589b554c75c8fd98f3d48848020243c62116823e692f231f1ca5e51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f5bd14f60ee7fda527886bc100e666eae6b893ddb84f8fbeba4256e25a051c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719570
- Bitcoin block existence check
- https://blockstream.info/api/block/957118