Dominicke Williams (born October 5, 1992), better known by his stage name Hitta J3, is an American rapper and songwriter, best known in the West Coast hip hop scene for his authentic sound and raw sto
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 0xb1f4fd9c8b27bf380d760da34dbcb94ab890672ffb6024d06f225359d8a698ca. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66ba1b38-7003-4e49-91eb-b869ab012c19.json and https://artists.proofprofile.net/proofs/artist/66ba1b38-7003-4e49-91eb-b869ab012c19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).