ISRC USUM71710628
Verified recording
USUM71710628 is “Hold It” by Smokepurpp,
registered on the CopyrightChains blockchain with CopyrightID
0x348aac3e32b6d5e03b9fb40bc9092f979354f3d08d0a7ada60e8278a77cfb347 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/USUM71710628.
Recording identifiers
- ISRC
- USUM71710628
- Title
- Hold It
- Artist
- Smokepurpp
- CopyrightID (CopyrightChains transaction hash)
0x348aac3e32b6d5e03b9fb40bc9092f979354f3d08d0a7ada60e8278a77cfb347
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c040859b85347243276cb903fa4bb4972642755d2e90e8260e59703e62c1ca53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71710628
- Bitcoin block existence check
- https://blockstream.info/api/block/953520