ISRC USAT21703439
Verified recording
USAT21703439 is “Dark Queen” by Lil Uzi Vert,
registered on the CopyrightChains blockchain with CopyrightID
0x54017963032405a61bda78255b6b5b86fc0ab0dfc2dacd287c4f344bb017b776 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/USAT21703439.
Recording identifiers
- ISRC
- USAT21703439
- Title
- Dark Queen
- Artist
- Lil Uzi Vert
- CopyrightID (CopyrightChains transaction hash)
0x54017963032405a61bda78255b6b5b86fc0ab0dfc2dacd287c4f344bb017b776
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1e7442fe35e40145f8576e9da26cba2cfb164d793f7a7c7b9ebb41cf061069f7- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21703439
- Bitcoin block existence check
- https://blockstream.info/api/block/953513