ISRC USMO17100506
Verified recording
USMO17100506 is “Smiling Faces Sometimes” by The Undisputed Truth,
registered on the CopyrightChains blockchain with CopyrightID
0x4f7b9ab312ce9b56cc97a8e6d7d91eb7a41102664795bcfc175c9fbfa7122a59 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO17100506.
Recording identifiers
- ISRC
- USMO17100506
- Title
- Smiling Faces Sometimes
- Artist
- The Undisputed Truth
- CopyrightID (CopyrightChains transaction hash)
0x4f7b9ab312ce9b56cc97a8e6d7d91eb7a41102664795bcfc175c9fbfa7122a59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:3686047511ae819aff1abe1b997f9ae3fa0ddd6bec4c0c5cddd166a39c961bd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMO17100506
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Smiling Faces Sometimes · Machine-readable JSON-LD