rhi

Coordinated trade for connected markets
git clone https://radroots.dev/git/rhi.git
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trade_evidence_persistence.v1.json (1875B)

      1 {
      2   "schema": "radroots.rhi.trade-evidence-persistence.v1",
      3   "contract_version": 1,
      4   "input": {
      5     "event": "sealed_signature_verified_trade_mutation_event",
      6     "observation": "sealed_configured_nostr_relay_source_observation",
      7     "observation_time": "injected_positive_unix_seconds",
      8     "event_authored_time": "distinct_untrusted_policy_admitted_unix_seconds"
      9   },
     10   "transaction": "one_governed_sqlx_transaction",
     11   "facts": {
     12     "canonical_mutation": {
     13       "table": "trade_mutations",
     14       "identity": "content_derived_mutation_id",
     15       "content": "exact_canonical_mutation_json",
     16       "event_authored_time_column": "absent_event_fact_only",
     17       "conflicting_identity_reuse": "reject"
     18     },
     19     "signed_event": {
     20       "table": "nostr_events",
     21       "identity": ["verified_event_id", "verified_event_signature"],
     22       "content": "canonical_nip01_signed_event_json",
     23       "multiple_signatures_for_one_event_id": "retained_separately",
     24       "mutation_relationship": "many_signed_events_to_one_mutation"
     25     },
     26     "source_observation": {
     27       "table": "relay_observations",
     28       "identity": ["source_id", "selector", "policy_digest", "event_id", "event_signature", "observed_at_unix_s"],
     29       "source_id": "exact_validated_configuration_member",
     30       "selector": "trade_mutation_lineage_v1",
     31       "policy_digest": "exact_normalized_evidence_policy_sha256"
     32     }
     33   },
     34   "immutability": {
     35     "updates": "reject",
     36     "deletes": "reject",
     37     "exact_replay": "idempotent",
     38     "arrival_order": "non_authoritative"
     39   },
     40   "effects": {
     41     "filesystem": false,
     42     "network": false,
     43     "clock_read": false,
     44     "checkpoint": false,
     45     "dirty_generation": false
     46   },
     47   "errors": "crate_owned_source_free_redacted",
     48   "source_ingest_contract": "contracts/services_hardening/trade_source_ingest.v1.json",
     49   "deferred": ["reconciliation", "publication"]
     50 }