ISRC USUM71924077
Verified recording
USUM71924077 is “Robbin Robbin” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0x8bf54a5320999578053efb85ebc9b851a518954dc4e2e6c4cfd8340e05967196 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/USUM71924077.
Recording identifiers
- ISRC
- USUM71924077
- Title
- Robbin Robbin
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0x8bf54a5320999578053efb85ebc9b851a518954dc4e2e6c4cfd8340e05967196
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6ed0a796cae2330d6e55548ddd22dbafc62f0175efe668ce5baf58d9cd2acc61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71924077
- Bitcoin block existence check
- https://blockstream.info/api/block/956302