ISRC US6R21347280
Verified recording
US6R21347280 is “Kansas City” by Little Willie Littlefield,
registered on the CopyrightChains blockchain with CopyrightID
0x01d0992c3139fdded6343855a76983d52bb2374f6ac260d84145c4e742bd26e0 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347280.
Recording identifiers
- ISRC
- US6R21347280
- Title
- Kansas City
- Artist
- Little Willie Littlefield
- CopyrightID (CopyrightChains transaction hash)
0x01d0992c3139fdded6343855a76983d52bb2374f6ac260d84145c4e742bd26e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:e7113beb0beb446d17b214d31def09f9d8bb2aae0d0755ab71945c54f46f25bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21347280
- Bitcoin block existence check
- https://blockstream.info/api/block/960207