ISRC USUM71710625
Verified recording
USUM71710625 is “Nose” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0x1d3eb93c20802a8587cf4a88de032a5c6838c3cc9bbb2298bfe5fa6d7843a847 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/USUM71710625.
Recording identifiers
- ISRC
- USUM71710625
- Title
- Nose
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0x1d3eb93c20802a8587cf4a88de032a5c6838c3cc9bbb2298bfe5fa6d7843a847
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c70fdcbfb371334a453346d97065ee470e82ad67e36cd21f1baa78919a287d26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71710625
- Bitcoin block existence check
- https://blockstream.info/api/block/953520