ISRC US2S71183002
Verified recording
US2S71183002 is “Smiling Faces” by East of Underground,
registered on the CopyrightChains blockchain with CopyrightID
0x292b960fe85e70e51a6712249c61b725559fe9a3a09ac0c2347b927e884a1003 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71183002.
Recording identifiers
- ISRC
- US2S71183002
- Title
- Smiling Faces
- Artist
- East of Underground
- CopyrightID (CopyrightChains transaction hash)
0x292b960fe85e70e51a6712249c61b725559fe9a3a09ac0c2347b927e884a1003
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:534e59170ea472ef40962ff63ccffb3e9cbad977355abe2fa59c1faf1d989214- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S71183002
- Bitcoin block existence check
- https://blockstream.info/api/block/956302