Justin Ritter (born September 28, 1987), known professionally as SwizZz, is an American rapper. He is best known for his collaborations with fellow rapper Hopsin, having signed with his record label,
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 0x9e12eda79d464c0acd104089bf99c5c6db893515b92e05f78a55d98c9bfd2e11. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/570ae2a2-06a0-43f5-a69f-24b527ede69d.json and https://artists.proofprofile.net/proofs/artist/570ae2a2-06a0-43f5-a69f-24b527ede69d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).