ACOS ("Agent Capital OS") is an AGPL-3.0, strategy-agnostic Python trust layer for autonomous capital-managing agents. core/journal implements a salted commit-reveal decision journal — append-only, hash-chained, with canonical JSON hashing, Merkle roots and proofs, and a durable pending-secret sidecar for restart resume. core/anchor stamps batch digests onto Arc testnet via contract-less "ACAP" tagged calldata and onto Bitcoin via OpenTimestamps, with a pure-Python upgrade/verify path (core/anchor/bitcoin_verify.py) cross-checking block headers across explorers. core/verify independently recomputes P&L, Sharpe, and drawdown from public Hyperliquid userFills and cross-checks them against journaled claims and on-chain anchor history. core/x402 adds a pay-per-verification "Trust Toll" (default $0.001 USDC over HTTP 402) with an EIP-3009 buyer client, an aiohttp cashier settling through Circle Gateway's x402 endpoints on Arc testnet, and an append-only receipt ledger. core/circle is an async Circle Developer-Controlled Wallets client — per-request RSA-OAEP-SHA256 entity-secret encryption, balances, contract execution, EIP-712 signing — with a one-shot onboarding script (examples/create_circle_wallet.py). core/attest turns PASS verdicts into ERC-8004 attestations on Arc's live registries: ERC-721 identity passports, validation records bound to verdict digests, and revocable reputation badges issued automatically by the cashier's badge hook. core/site emits whitelist-redacted public JSON snapshots (redact.py), including a demo impostor the verifier catches, rendered by the vanilla-JS site/wire.js.
Agentic Engineer & Crypto Builder
1 (Solo) — Anton
ACOS [ AGENT CAPITAL OS ] - trust layer: VTR (sealed, dual-chain-anchored track records) + Trust Toll (x402 pay-per-verification). Agents that cannot lie about their past.