The contract files, served raw.

ZERO v95 AuditEntry

Public-safe Runtime audit entry transport shape for mapping ZERO Runtime, Proof, replay, and journal events into lifecycle Trace objects.

ZERO Authority Ceremony and Receipt v1

ZERO Builder Code Authority v1

ZERO Coliseum League retention v0

Public read-only retention gate for weekly paper Coliseum bracket samples and League promotion evidence. This contract never executes orders and never publishes performance claims.

ZERO Coliseum paper bracket v0

Public read-only paper tournament bracket for replay-backed ZERO League promotion.

ZERO Coliseum paper bracket v1

Public read-only paper League bracket derived from REAL stored paper runs (decision_replay_frames, source_type=paper_fill). No fabricated entrants; no public pnl ranking. Honest forming state when no scored runs exist yet.

ZERO Public Decision Receipt Card

ZERO Decision Replay

ZERO discovery manifest

Canonical machine-readable discovery manifest for ZERO agents and public crawlers.

DivergenceRefusalProof v1

Cryptographically-fingerprinted bundle attached to an hl-sign refusal that was driven by HL data-plane divergence. Lets an operator (or third-party auditor) verify the claim 'we refused this trade because our primary HL source and the fallback disagreed, by this amount, on these coins, at this timestamp' — without trusting the engine's own log line. Embedded as an extension under decision_replay_frames.frame.tools[] or stored as a standalone bundle keyed by replay_id. The proof_hash field self-seals the bundle so any silent modification is detectable. Closes audit item F21/F22 (https://getzero.dev/contracts/audit-items#F22) when the engine wires the full payload-hash chain.

ZERO Runtime evidence depth v1

Public contract for retained live-Runtime evidence depth and the exact sample gaps that block launch-grade confidence.

ZERO native Runtime dimension readback v1

Public read-only contract for app-owned Runtime dimension readbacks generated from public-safe live-Runtime-bus harvests.

ZERO Runtime proof v1

Public machine-readable contract for ZERO Runtime proof systems and safety boundaries.

ZERO Runtime product truth v1

Public operator-facing contract for the ZERO Hyperliquid Runtime product narrative and safety boundary.

Genesis Evidence Bundle v1

Machine-readable proof of one Genesis self-mutation cycle. Built by zero.genesis.evidence.build_bundle() by folding a stream of journal events sharing the same cycle_id. Lets an Admin UI / MCP tool / public proof surface render the cycle without parsing raw JSONL.

ZERO Growth Multi-Operator History Readback

ZERO Growth Receipt Repeatability Readback

Hyperliquid Data-Plane Provenance v1

Provenance block attached to a ReplayFrame / EvidenceBundle so consumers can see (a) which Hyperliquid source the Runtime read from, (b) how fresh each cached signal was at decision time, and (c) whether the source agreed with the public HL API. Produced by zero/data_plane.py:data_plane_provenance(). The schema deliberately does not specify a single hash field for the data plane state — divergence detection is a follow-on contract.

HL Data-Plane Divergence Record v1

Per-cycle divergence record produced by zero.data_plane_producer.compute_divergence. Compares the engine's primary HL source (typically cached responses from market_data_service) against an optional fallback source. One record is written to bus/hl_data_plane_divergence.json each periodic cycle; the full history lives at bus/hl_data_plane_divergence_history.jsonl. Consumers: /v2/data-plane-divergence (current), /v2/data-plane-divergence/history (records[]), runtime_safety.py (folds the overall status into RuntimeSafetyState), and the hl-sign refusal path (refuses signing when status=major_drift). Schema name is intentionally distinct from zero.hl_data_plane.v1 — that one describes the provenance block embedded in a replay frame; this one describes the standalone divergence record produced by the periodic comparator.

ZERO Hosted Operator Launch Receipt

ZERO marketplace reputation v0

Public supplier and listing reputation contract for the read-only ZERO marketplace.

ZERO public MCP tool results

Contract for /oss/mcp read-only tool result payloads that do not already use public operator schemas.

ZERO public MCP refusal

Structured refusal payload returned when public /oss/mcp is asked to mutate runtime or execute orders.

ZERO public MCP tools list

Contract for the read-only tools/list response exposed by /oss/mcp.

ZERO Public Recurring Decision Artifacts

ZERO Public Operator Profile

ZERO Public Operators Index

ZERO Registry catalog v0

Public-safe catalog contract for ZERO Registry skills, strategy templates, signals, datasets, and evaluators. The compatibility /api/market route remains supported.

ZERO Registry reputation v0

Public supplier and listing reputation contract for the read-only ZERO Registry. The compatibility /api/market/reputation route remains supported.

ZERO Public Replay Decision Graph v1

ZERO Public Replay Entrypoints

ZERO Public Replay Graph Context

ZERO Runtime Capability State v1

RuntimeSafetyState v1

Aggregated read-only view of the engine's safety signals. Joins risk.json, circuit_breaker.json, md_heartbeat.json, heartbeat.json, immune_risk.json into one contract with freshness metadata. Consumers (Admin UI, MCP tools, public Runtime status) read this once instead of reconciling 5+ files by hand. Pure aggregator: no business logic. Produced by zero/runtime_safety.py:compute_runtime_safety_state and exposed at GET /v2/runtime-safety.

ZERO Runtime Setup Lifecycle

Current app projection of the claim-to-proof Runtime setup spine derived from RuntimeCapabilityState.

Setup Lifecycle Snapshot v1

Unified view of the Runtime's 'what's forming' surfaces. Folds approaching.json, near_misses*.jsonl, rejections.jsonl, and trades.jsonl into one record per (coin, direction) tuple over a configurable window. Produced by zero/setup_lifecycle.py:build_snapshot(); persisted at bus/setup_lifecycles.json; exposed at GET /v2/setup-lifecycles.

ZERO Vibe Deploy Lifecycle Contract v1

ZERO Vibe Deploy Proof Chain v1

Ordered proof contract for establishing Runtime ownership, liveness, paper capability, Hyperliquid authority, main-wallet Builder Code authority before live lease, short live-lease execution authority, and no-secret Builder fill reconciliation.

ZERO Vibe Deploy Recovery Hardening v1

ZERO Vibe Deploy Runtime Manifest v1

ZERO Vibe Deploy Readiness v1

examples

openapi

examples

doc

openapi

examples