ISRC USUM72011137
Verified recording
USUM72011137 is “O.G.” by ECKO,
registered on the CopyrightChains blockchain with CopyrightID
0xb28924c633929632e21e87fe9cc8d1dec28f1a43ab6bf6962aad910b0458558a 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/USUM72011137.
Recording identifiers
- ISRC
- USUM72011137
- Title
- O.G.
- Artist
- ECKO
- CopyrightID (CopyrightChains transaction hash)
0xb28924c633929632e21e87fe9cc8d1dec28f1a43ab6bf6962aad910b0458558a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c0d4dac24aba4a3e7efff39b4eee065df2fc35560724b2294684be23d9b7d450- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72011137
- Bitcoin block existence check
- https://blockstream.info/api/block/956302