ISRC UK6821719401
Verified recording
UK6821719401 is “QU-SO” by alva noto,
registered on the CopyrightChains blockchain with CopyrightID
0xeea7043e0642e84fd8834f43eff27bce68f2cf40b1b8aa91b3ec3b03cce88aec 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/UK6821719401.
Recording identifiers
- ISRC
- UK6821719401
- Title
- QU-SO
- Artist
- alva noto
- CopyrightID (CopyrightChains transaction hash)
0xeea7043e0642e84fd8834f43eff27bce68f2cf40b1b8aa91b3ec3b03cce88aec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:cc970b58d702fee42b0903e515a6a0b572fb0643bb614f13b86bdb5ac5f4621b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK6821719401
- Bitcoin block existence check
- https://blockstream.info/api/block/960321