ISRC USUYG1442078
Verified recording
USUYG1442078 is “Frown” by Hardo,
registered on the CopyrightChains blockchain with CopyrightID
0xb16a837ba5d4e2ae2cb834cd5a94f8c062d56537721757bf62684968704a6e3f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1442078.
Recording identifiers
- ISRC
- USUYG1442078
- Title
- Frown
- Artist
- Hardo
- CopyrightID (CopyrightChains transaction hash)
0xb16a837ba5d4e2ae2cb834cd5a94f8c062d56537721757bf62684968704a6e3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:486dabe501bfc18510e8cbf57c674d6ec3217715f7c8a5b23726bd2f3984a395- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1442078
- Bitcoin block existence check
- https://blockstream.info/api/block/960144