ISRC UK6821719355
Verified recording
UK6821719355 is “Prototype 7” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0x5cd747e9e821d58dceeb8caeb7314abd7f567e4e64c2c29e91a8d55bf6b68ef4 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719355.
Recording identifiers
- ISRC
- UK6821719355
- Title
- Prototype 7
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0x5cd747e9e821d58dceeb8caeb7314abd7f567e4e64c2c29e91a8d55bf6b68ef4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:c4802352408755a714627658485a195e46448f1d7158de04d8fb5fbba6b9ea09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719355
- Bitcoin block existence check
- https://blockstream.info/api/block/957061