ISRC USUM70838956
Verified recording
USUM70838956 is “Undisputed” by Ludacris,
registered on the CopyrightChains blockchain with CopyrightID
0x8caf11e1a2519a40fb88278ab764c7f75767f1c6ef15b89d1d5abce1333153a6 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/USUM70838956.
Recording identifiers
- ISRC
- USUM70838956
- Title
- Undisputed
- Artist
- Ludacris
- CopyrightID (CopyrightChains transaction hash)
0x8caf11e1a2519a40fb88278ab764c7f75767f1c6ef15b89d1d5abce1333153a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:83ddce1cea5a4199cd06f8c92f8e65d67f97e738ffa110bc41cf837a64e829a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70838956
- Bitcoin block existence check
- https://blockstream.info/api/block/953513