ISRC USAT21703426
Verified recording
USAT21703426 is “444+222” by Lil Uzi Vert,
registered on the CopyrightChains blockchain with CopyrightID
0x0d80bcc758abce9ffaba0c32f1d8df888272db074e0ed0caee9b8fc5da6d8689 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21703426.
Recording identifiers
- ISRC
- USAT21703426
- Title
- 444+222
- Artist
- Lil Uzi Vert
- CopyrightID (CopyrightChains transaction hash)
0x0d80bcc758abce9ffaba0c32f1d8df888272db074e0ed0caee9b8fc5da6d8689
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:16edd159c05050e6f97e2e665c3628e846e9f1b19953e364c168ae0d1a72c57f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21703426
- Bitcoin block existence check
- https://blockstream.info/api/block/953513