Lionel Carter Jr. (born July 8, 1992, Anderson, South Carolina), also known under the stage name Yung Carter, is an American record producer. He produced the single "Type Of Way" by Rich Homie Quan, a
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26215b8d0d54f13bbdf96b0b3bc63832ee8b15a6e4658c6d6b477903933f6850. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28105515-707d-477b-bdc6-c074c90ce004.json and https://artists.proofprofile.net/proofs/artist/28105515-707d-477b-bdc6-c074c90ce004.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).