ISRC USSM15900974
Verified recording
USSM15900974 is “Take Five” by The Dave Brubeck Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xfdc0f263816d31de2849b0c9e97ad8f135307c6846acb7d5570ee5c261545d6d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM15900974.
Recording identifiers
- ISRC
- USSM15900974
- Title
- Take Five
- Artist
- The Dave Brubeck Quartet
- CopyrightID (CopyrightChains transaction hash)
0xfdc0f263816d31de2849b0c9e97ad8f135307c6846acb7d5570ee5c261545d6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:64ab4e3088e0799441594961a788e73071f537d41ce68284a871484d479ef24b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM15900974
- Bitcoin block existence check
- https://blockstream.info/api/block/956889