ISRC USUM72004404
Verified recording
USUM72004404 is “I Know” by Jadakiss,
registered on the CopyrightChains blockchain with CopyrightID
0xd2be0c5c73c253e68afbb4987c0aaf2e60cd95b0f7b0198f1f0c134a4c402e14 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/USUM72004404.
Recording identifiers
- ISRC
- USUM72004404
- Title
- I Know
- Artist
- Jadakiss
- CopyrightID (CopyrightChains transaction hash)
0xd2be0c5c73c253e68afbb4987c0aaf2e60cd95b0f7b0198f1f0c134a4c402e14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7b494b0ffaedf3f0248851e71997e3beb2770594eef59db5634c51b53aa5647d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72004404
- Bitcoin block existence check
- https://blockstream.info/api/block/953520