ISRC UK6821719511
Verified recording
UK6821719511 is “Silence” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0x6bb119a494e99c0bfb02748a11a7d4527d2e812b4a5832735d1868e4d6d8d94b and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719511.
Recording identifiers
- ISRC
- UK6821719511
- Title
- Silence
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0x6bb119a494e99c0bfb02748a11a7d4527d2e812b4a5832735d1868e4d6d8d94b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:bcb092a4e1ade7b7e348b9eef87d80e893e88a77b836eb49e37399c641cccbb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719511
- Bitcoin block existence check
- https://blockstream.info/api/block/960321