ISRC USSM10213585
Verified recording
USSM10213585 is “Unisphere” by The Dave Brubeck Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x41e5809e457a01f4b7b9f185af8c99ca8fad6b6a003a6bfd26bc148bc9610d37 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10213585.
Recording identifiers
- ISRC
- USSM10213585
- Title
- Unisphere
- Artist
- The Dave Brubeck Quartet
- CopyrightID (CopyrightChains transaction hash)
0x41e5809e457a01f4b7b9f185af8c99ca8fad6b6a003a6bfd26bc148bc9610d37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:e450b2283c84e380ba59660d4ea784aaa6106defee0bc0b3b45c93fc3ea17f56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10213585
- Bitcoin block existence check
- https://blockstream.info/api/block/960236