ISRC USSK31591858
Verified recording
USSK31591858 is “State of the Union” by Duke Lafoon,
registered on the CopyrightChains blockchain with CopyrightID
0x02978194d315c30f247347411a6c9a9c9d922487da9eff0942faf89a4a4456c7 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31591858.
Recording identifiers
- ISRC
- USSK31591858
- Title
- State of the Union
- Artist
- Duke Lafoon
- CopyrightID (CopyrightChains transaction hash)
0x02978194d315c30f247347411a6c9a9c9d922487da9eff0942faf89a4a4456c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:4c0d39352b4376bfd3427c25d25c2a753a890edd31da642e67c873b1e9d9d7a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31591858
- Bitcoin block existence check
- https://blockstream.info/api/block/960478