ISRC USUM71710621
Verified recording
USUM71710621 is “Drop” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0xd116739df2453ef7642076490c37037cfbf20531f97ab59fd08e78e8b228db8e 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/USUM71710621.
Recording identifiers
- ISRC
- USUM71710621
- Title
- Drop
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0xd116739df2453ef7642076490c37037cfbf20531f97ab59fd08e78e8b228db8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:00d6a2effe9ceddb12848b12254faea44fde91bc194ebf0fe2cc552d7114af6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71710621
- Bitcoin block existence check
- https://blockstream.info/api/block/953520