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Robinhood Chain mainnet deployment

Owner and fee recipient: 0x321d00ce29f9C132c797F7e688c81c2555E2df22.

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Ceremony and artifact checks

The V1 circuit contains 29,464 constraints and 14 public inputs. The production release used the published powersOfTau28_hez_final_15.ptau, whose BLAKE2b-512 checksum and complete contribution transcript were verified. A private Kova contribution was followed by Robinhood mainnet block 31427166 as a public beacon. The final proving key, verification key, Solidity verifier, circuit, R1CS, WASM, and public transcript are SHA-256 pinned in the production artifact manifest. The browser refuses mainnet proving artifacts that do not match that manifest. Before deployment, a real proof was generated with the finalized key, verified off-chain, accepted by the generated Solidity verifier, and settled through the pool on an isolated chain. The complete protocol/runtime suite passed 38 tests and the existing KovaSwap suite passed 19 tests.

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Deployment transaction cost

The five-contract deployment used 6,617,520 gas and cost 0.00019771684285 ETH in total. The deployment began at deployer nonce 1; the release script contains a nonce replay guard that prevents deploying the same stack again.