ISRC USUM71804768
Verified recording
USUM71804768 is “Big Dope” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0x42110bd421d381f00c8501ba80c8cbe24ba551925833a747074c249f40ba250c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71804768.
Recording identifiers
- ISRC
- USUM71804768
- Title
- Big Dope
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0x42110bd421d381f00c8501ba80c8cbe24ba551925833a747074c249f40ba250c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8e1682e218279c6c38ed3b8f29465b2255b6aaa5cb7d8b0f4929a44e27464efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71804768
- Bitcoin block existence check
- https://blockstream.info/api/block/953520