ISRC USUM71923572
Verified recording
USUM71923572 is “Audi II” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0xcf8b08e704318fa900f651c1ce6e1ead39a8db1ed1894ff31ea2a20efec71721 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71923572.
Recording identifiers
- ISRC
- USUM71923572
- Title
- Audi II
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0xcf8b08e704318fa900f651c1ce6e1ead39a8db1ed1894ff31ea2a20efec71721
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:77e96915e76679d2a0ea5048bdc2af0582a8b764d9994e5ba7a162acc6be25b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71923572
- Bitcoin block existence check
- https://blockstream.info/api/block/953515