Casada Aaron Sorrell (born November 17, 1992), known professionally as Sada Baby, is an American rapper and singer. He initially gained recognition in 2018 when the music video for his song "Bloxk Par
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97696ecc5a035f4bc330affa392f4a77066ffe327337799a0477fd7715edbfbc. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a95f7541-8c55-418d-88f6-30e1422720c8.json and https://artists.proofprofile.net/proofs/artist/a95f7541-8c55-418d-88f6-30e1422720c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).