ISRC USUM71615368
Verified recording
USUM71615368 is “I Know” by YG,
registered on the CopyrightChains blockchain with CopyrightID
0x692a7b3d536ae141561ae8894161c01a7991028ab4afea131e72a7a43e886eec 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/USUM71615368.
Recording identifiers
- ISRC
- USUM71615368
- Title
- I Know
- Artist
- YG
- CopyrightID (CopyrightChains transaction hash)
0x692a7b3d536ae141561ae8894161c01a7991028ab4afea131e72a7a43e886eec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a1b43b1241211c0a0a91ed434589dd8bb3a265f2efd224bbfd340486d0411081- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71615368
- Bitcoin block existence check
- https://blockstream.info/api/block/953513