ISRC USUM71710630
Verified recording
USUM71710630 is “Purgatory” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0xcfe718deb363bd99d33cc693fd42c98de3ac41108894ecfbf1298fc2ae1a72cc 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/USUM71710630.
Recording identifiers
- ISRC
- USUM71710630
- Title
- Purgatory
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0xcfe718deb363bd99d33cc693fd42c98de3ac41108894ecfbf1298fc2ae1a72cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:64300627f55b2e94ab6e3d8f346b2421066a1138a2a55d52e4d937dfa72f7cc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71710630
- Bitcoin block existence check
- https://blockstream.info/api/block/953520