ISRC USUM72023851
Verified recording
USUM72023851 is “4 Da Kidz” by Kid Cudi,
registered on the CopyrightChains blockchain with CopyrightID
0xd1b319d1d51462b75e3095d5d1448aa59fad9388bd0e924534b0a827bb357ec5 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/USUM72023851.
Recording identifiers
- ISRC
- USUM72023851
- Title
- 4 Da Kidz
- Artist
- Kid Cudi
- CopyrightID (CopyrightChains transaction hash)
0xd1b319d1d51462b75e3095d5d1448aa59fad9388bd0e924534b0a827bb357ec5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fb3563c56c77addf54451d050854f6eafd3678abdc524e5434572e8b57c23469- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72023851
- Bitcoin block existence check
- https://blockstream.info/api/block/953513