ISRC USSM10011664
Verified recording
USSM10011664 is “The Duke” by The Dave Brubeck Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x89df7426a4e06322e866d5839321f991eb90000588c379ece3e7cf3ddebcd720 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10011664.
Recording identifiers
- ISRC
- USSM10011664
- Title
- The Duke
- Artist
- The Dave Brubeck Quartet
- CopyrightID (CopyrightChains transaction hash)
0x89df7426a4e06322e866d5839321f991eb90000588c379ece3e7cf3ddebcd720
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b359deabdca824767011425c94826a82cc9159e4f365e66b7ef4055ccd4edd1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10011664
- Bitcoin block existence check
- https://blockstream.info/api/block/960418