Evidence row 122922

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://trust-agent.io/v1/reputation"
    ]
  ],
  "name": "ERC-8004 Agent Reputation",
  "owner_address": "0x6121654d3fd4c8b42a90d30472e4d40927c3e6bb",
  "raw": {
    "accepts": [
      {
        "amount": "2006",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x6121654D3Fd4C8B42a90d30472E4D40927C3e6BB",
        "scheme": "exact"
      }
    ],
    "description": "ERC-8004 agent reputation with sybil filtering: reviewers are clustered by who funded them and each cluster counts once, so reviewers paid for from one wallet count as one vote. Returns feedback and reviewer counts, independent clusters, the sybil-flagged share, counts by evidence class (payment proof, task link, none) and per-tag means, and refuses to average tags with conflicting scales. Base. Free: GET /v1/verify. Trial: /v1/trial.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "subject": "60015"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "agent": "eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432/1",
              "example": true,
              "interpretation": {
                "summary": "Feedback survives filtering from 2 independent funding cluster(s). 3 reviewer(s) had unresolvable provenance and share a single collective vote rather than counting individually."
              },
              "quality": "valid_with_service",
              "reputation": {
                "evidenceBreakdown": {
                  "none": 17,
                  "payment_proof": 6,
                  "task_linkage": 0
                },
                "feedbackCoverage": "complete",
                "sybilFlaggedCount": 9,
                "sybilShare": 0.3913,
                "tags": [
                  {
                    "count": 10,
                    "countAfterFilter": 5,
                    "incommensurable": false,
                    "normalizedMean": 0.7324,
                    "scale": "percent_0_100",
                    "tag": "quality"
                  },
                  {
                    "count": 4,
                    "countAfterFilter": 4,
                    "incommensurable": true,
                    "normalizedMean": null,
                    "scale": "inconsistent",
                    "tag": "mixed-scale"
                  }
                ],
                "totalFeedback": 24,
                "uniqueClients": 7,
                "uniqueClusters": 2,
                "unverifiedReviewers": 3
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "OPTIONAL. Only \"base\" is served; any other value is refused rather than answered from the wrong chain. Defaults to base.",
                      "type": "string"
                    },
                    "subject": {
                      "description": "REQUIRED. agentId, eip155 identifier, or an address owning an agent.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "subject"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "interpretation": {
                      "description": "plain-language summary of what the numbers mean"
                    },
                    "reputation": {
                      "description": "sybilShare, uniqueClusters, evidenceBreakdown, per-tag aggregates"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791275388/bazaar-icons/82f99ff5f23826b8.png",
    "lastUpdated": "2026-10-25T20:36:17.622Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-25T20:36:17.361Z"
    },
    "resource": "https://trust-agent.io/v1/reputation",
    "serviceName": "ERC-8004 Agent Reputation",
    "tags": [
      "erc-8004",
      "reputation",
      "sybil",
      "ai-agents",
      "trust"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "ERC-8004 agent reputation with sybil filtering: reviewers are clustered by who funded them and each cluster counts once, so reviewers paid for from one wallet count as one vote. Returns feedback and reviewer counts, independent clusters, the sybil-flagged share, counts by evidence class (payment proof, task link, none) and per-tag means, and refuses to average tags with conflicting scales. Base. Free: GET /v1/verify. Trial: /v1/trial."
}

What the leaf hashes

{"body":"48f69ff5058a0cd7b7f11a0fb02da7e85069d232b72e1b79a94c7e393f666ade","id":122922,"kind":"listing","method":"baseline/1","observed_us":1793025622424452,"prev":null,"subject":"x402_bazaar:https://trust-agent.io/v1/reputation","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.