ISRC USQY51423747
Verified recording
USQY51423747 is “Used to Know (feat. Money J & Black Frost)” by Akon,
registered on the CopyrightChains blockchain with CopyrightID
0x668963cad467023a05995484a7d69ecd838500c6545e963db712cb4f4663c676 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/USQY51423747.
Recording identifiers
- ISRC
- USQY51423747
- Title
- Used to Know (feat. Money J & Black Frost)
- Artist
- Akon
- CopyrightID (CopyrightChains transaction hash)
0x668963cad467023a05995484a7d69ecd838500c6545e963db712cb4f4663c676
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ecab9161f4c9865cfc41dbf3f18b5ddcc9015054a63934d9ca8ddf9b976475cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51423747
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Used to Know (feat. Money J & Black Frost) · Machine-readable JSON-LD