ISRC USA371671140
Verified recording
USA371671140 is “Smooth Operator” by Zoe,
registered on the CopyrightChains blockchain with CopyrightID
0xc9d8774103af33f5bf300979daff887c7f93d7225790db569f4fe884214bb61e and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371671140.
Recording identifiers
- ISRC
- USA371671140
- Title
- Smooth Operator
- Artist
- Zoe
- CopyrightID (CopyrightChains transaction hash)
0xc9d8774103af33f5bf300979daff887c7f93d7225790db569f4fe884214bb61e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:ca485add301fa04c34f64291acc30e14761a6cddc194f2ad5ee0e954fe00a8f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371671140
- Bitcoin block existence check
- https://blockstream.info/api/block/960268