{
  "handle": "AtomicBid",
  "mechanism": "A coordination primitive that bundles a {{bid}} (intent/cost) and an {{act}} (execution) into a single, indivisible turn. Unlike a standard {{bid}} which halts for approval, AtomicBid treats the Bid as an immutable {{audit}} log entry and proceeds immediately to execution. Similar to {{lazy_consensus}} for state, it assumes optimistic permission but remains subject to retroactive {{compensate}} if the Bid is rejected post-hoc.",
  "gloss": "Declaration and execution in a single turn",
  "invariants": [
    "Turn Indivisibility: The Bid and the Tool Call MUST occur in the same message/turn.",
    "Auditability: The Bid MUST precede the Action in the log.",
    "Revocability: The Action must be reversible (or low-stakes) to allow for Compensation."
  ],
  "failure_modes": [
    "Permission Race: Executing an irreversible high-stakes action before the Orchestrator can veto.",
    "Log Drift: Generating the Action but failing to generate the Bid, breaking the audit trail."
  ],
  "_meta": {
    "tier": 2,
    "ring": 1,
    "supersedes": [
      "sema:AtomicBid#mh:SHA-256:0e6bf533854e1938c010cf2ce28ede3fe1642b56115e626ceb4bd652691a9edc",
      "sema:AtomicBid#mh:SHA-256:cc36510b810f2246c501fcec2b9319fe638d3ad15fb809e99b9e190121f6a0b1",
      "sema:AtomicBid#mh:SHA-256:9c0c78d25ef587cbb5802e4e9243055062fa27a45f30d46896d464c840a35fcd",
      "sema:AtomicBid#mh:SHA-256:33e1d5689a56922e56ffedb768c82621a62e207160fc4f97228e5dddac588d65",
      "sema:AtomicBid#mh:SHA-256:820c7c2788d8bfc50cb80d142201f63fc726823c60e34e1c8567e4f66c72c8c1",
      "sema:AtomicBid#mh:SHA-256:005abad4abe486ee0be82fdf09f7e4787c05ae1bc7326442bf8834cca4856cd3"
    ],
    "path": [
      "Society",
      "Economics"
    ]
  },
  "sema_ref": "AtomicBid#5ac6",
  "sema_id": "sema:AtomicBid#mh:SHA-256:5ac637b4b3d74bfaea558ee36b1ee6ffcaf46fe26ac988b524e46faf9821535e",
  "sema_stub": "5ac6",
  "dependencies": {
    "composes_with": {
      "act": "sema:Act#mh:SHA-256:2dfedd75a396f2639ce949b9f5270766350b9c7404d404c11c57140fcf030455",
      "bid": "sema:Bid#mh:SHA-256:647f5a901a75ad0c5535dd1a16a2e2eb1f4295d88e55b592f101ea393c9d23b1",
      "compensate": "sema:Compensate#mh:SHA-256:4b87623f38564fcc95b87d2cbf5df2f5ff41ef27e617ccafd76c7b7896b144e7"
    },
    "references": {
      "audit": "sema:Audit#mh:SHA-256:be970add829f4f162533569b04c9ffd12ea4d070d53405a4993f0785d4074f77",
      "lazy_consensus": "sema:LazyConsensus#mh:SHA-256:76f5f9d3c8e5301625d4732cc79aaacf4174d411ff1fd81c0fe67f8f78382789"
    }
  },
  "sema_layer": "Society",
  "sema_category": "Economics",
  "used_by": {
    "composes_with": {
      "OptimisticSolver": "sema:OptimisticSolver#mh:SHA-256:63aaa2e083c615a967019ce3aa709f431ff624aafce8b90ed6229144c102fda8"
    }
  }
}