ISRC US86A2200071
Verified recording
US86A2200071 is “Smooth Operator” by The Jeff Steinberg Jazz Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0xd6aea97c796191bdaaec023f3793f2dd249542ad74d0b2547bd4ca24e7c280b2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US86A2200071.
Recording identifiers
- ISRC
- US86A2200071
- Title
- Smooth Operator
- Artist
- The Jeff Steinberg Jazz Ensemble
- CopyrightID (CopyrightChains transaction hash)
0xd6aea97c796191bdaaec023f3793f2dd249542ad74d0b2547bd4ca24e7c280b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6e147dd360ca8d251d3f15138f28014af1a2069913774be8d8153edd73ad9356- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US86A2200071
- Bitcoin block existence check
- https://blockstream.info/api/block/957118