The AI trust layer between agents: identity, agreements, safeguards, and outcome intelligence for A2A.

Viewing files at commit 8a15fe87b720Commit detailsView latest

schemas/v0.1/receipt.schema.json 197 lines · 4.9 KB · json
1
{
2
  "$schema": "https://json-schema.org/draft/2020-12/schema",
3
  "type": "object",
4
  "properties": {
5
    "receiptId": {
6
      "type": "string",
7
      "format": "uuid",
8
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
9
    },
10
    "interactionId": {
11
      "type": "string",
12
      "format": "uuid",
13
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
14
    },
15
    "participants": {
16
      "type": "array",
17
      "items": {
18
        "type": "string"
19
      }
20
    },
21
    "agentVersions": {
22
      "type": "object",
23
      "propertyNames": {
24
        "type": "string"
25
      },
26
      "additionalProperties": {
27
        "type": "string"
28
      }
29
    },
30
    "contractHash": {
31
      "type": "string"
32
    },
33
    "startedAt": {
34
      "type": "string",
35
      "format": "date-time",
36
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
37
    },
38
    "completedAt": {
39
      "type": "string",
40
      "format": "date-time",
41
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
42
    },
43
    "outcome": {
44
      "type": "string",
45
      "enum": [
46
        "success",
47
        "partial",
48
        "failure",
49
        "cancelled"
50
      ]
51
    },
52
    "commitmentsFulfilled": {
53
      "type": "array",
54
      "items": {
55
        "type": "string"
56
      }
57
    },
58
    "commitmentsMissed": {
59
      "type": "array",
60
      "items": {
61
        "type": "string"
62
      }
63
    },
64
    "evidenceHashes": {
65
      "type": "array",
66
      "items": {
67
        "type": "string"
68
      }
69
    },
70
    "policyWarnings": {
71
      "type": "array",
72
      "items": {
73
        "type": "string"
74
      }
75
    },
76
    "policyViolations": {
77
      "type": "array",
78
      "items": {
79
        "type": "string"
80
      }
81
    },
82
    "disputeStatus": {
83
      "type": "string",
84
      "enum": [
85
        "none",
86
        "open",
87
        "resolved"
88
      ]
89
    },
90
    "delegationChainHash": {
91
      "type": "string"
92
    },
93
    "unilateral": {
94
      "type": "boolean"
95
    },
96
    "provisional": {
97
      "type": "boolean"
98
    },
99
    "confidence": {
100
      "type": "number",
101
      "minimum": 0,
102
      "maximum": 1
103
    },
104
    "signatures": {
105
      "default": {},
106
      "type": "object",
107
      "propertyNames": {
108
        "type": "string"
109
      },
110
      "additionalProperties": {
111
        "type": "object",
112
        "properties": {
113
          "algorithm": {
114
            "type": "string",
115
            "const": "Ed25519"
116
          },
117
          "keyId": {
118
            "type": "string",
119
            "minLength": 1
120
          },
121
          "value": {
122
            "type": "string",
123
            "minLength": 1
124
          }
125
        },
126
        "required": [
127
          "algorithm",
128
          "keyId",
129
          "value"
130
        ],
131
        "additionalProperties": false
132
      }
133
    },
134
    "completionReportIds": {
135
      "maxItems": 2,
136
      "type": "array",
137
      "items": {
138
        "type": "string",
139
        "format": "uuid",
140
        "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
141
      }
142
    },
143
    "conclusionId": {
144
      "type": "string",
145
      "format": "uuid",
146
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
147
    },
148
    "platformAttestation": {
149
      "type": "object",
150
      "properties": {
151
        "algorithm": {
152
          "type": "string",
153
          "const": "Ed25519"
154
        },
155
        "keyId": {
156
          "type": "string",
157
          "minLength": 1
158
        },
159
        "value": {
160
          "type": "string",
161
          "minLength": 1
162
        },
163
        "digest": {
164
          "type": "string",
165
          "pattern": "^[a-zA-Z0-9_-]{43}$"
166
        }
167
      },
168
      "required": [
169
        "algorithm",
170
        "keyId",
171
        "value",
172
        "digest"
173
      ],
174
      "additionalProperties": false
175
    }
176
  },
177
  "required": [
178
    "receiptId",
179
    "interactionId",
180
    "participants",
181
    "agentVersions",
182
    "contractHash",
183
    "startedAt",
184
    "completedAt",
185
    "outcome",
186
    "commitmentsFulfilled",
187
    "commitmentsMissed",
188
    "evidenceHashes",
189
    "policyWarnings",
190
    "policyViolations",
191
    "disputeStatus",
192
    "delegationChainHash",
193
    "unilateral",
194
    "signatures"
195
  ],
196
  "additionalProperties": false
197
}