Evidence row 61322

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-memory-api-production-f2c4.up.railway.app/v1/memories"
    ]
  ],
  "name": "agent-memory-api-production-f2c4.up.railway.app/v1/memories",
  "owner_address": "0x1394a802c94ab096abbd91ccc632843b03f46614",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1394A802c94ab096abBd91CcC632843b03f46614",
        "scheme": "exact"
      }
    ],
    "description": "Store a persistent key-value memory for an AI agent (namespace-isolated, optional TTL and metadata). Returns the stored memory record as JSON.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "key": "user-preference",
              "metadata": {
                "topic": "ui"
              },
              "namespace": "my-agent",
              "ttl_seconds": 86400,
              "value": "prefers dark mode"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "created_at": "2026-01-01T00:00:00Z",
              "key": "user-preference",
              "namespace": "my-agent",
              "value": "prefers dark mode"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "key": {
                      "description": "Memory identifier",
                      "type": "string"
                    },
                    "metadata": {
                      "description": "Arbitrary metadata for filtering",
                      "type": "object"
                    },
                    "namespace": {
                      "description": "Isolation scope (e.g. agent ID)",
                      "type": "string"
                    },
                    "ttl_seconds": {
                      "description": "Auto-expire after N seconds",
                      "type": "integer"
                    },
                    "value": {
                      "description": "Any JSON value or string"
                    }
                  },
                  "required": [
                    "namespace",
                    "key",
                    "value"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "bodyType",
                "body",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-11T06:46:18.231Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-11T06:46:18.017Z"
    },
    "resource": "https://agent-memory-api-production-f2c4.up.railway.app/v1/memories",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Store a persistent key-value memory for an AI agent (namespace-isolated, optional TTL and metadata). Returns the stored memory record as JSON."
}

What the leaf hashes

{"body":"71adcdbc8a2ecf60b83c7f0559bc1db02460a7414f1c69f09e111e3faf4d95af","id":61322,"kind":"listing","method":"baseline/1","observed_us":1793025450474622,"prev":null,"subject":"x402_bazaar:https://agent-memory-api-production-f2c4.up.railway.app/v1/memories","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x5071a9f5d1a46df6e7062c375c4470e28b31846fe81e5cd50ffd4086cf5d3bb2
2. 0x034d93936cc18646943013d1a9bbd5926e1f7107d18d30bb57670da98b96d262
3. 0xd2b5d8a0790e8449503f76a5f61874b7eec865c378ad5cf72fa2e0f8fbef6ee8
4. 0x45a6b845fe6bc645eaf539142484e94be523d0dc1ade5cc81ac113d30bc5c402
5. 0xbe84147b1ea5aff081bd0d529d7661e0c2f0693270a2abfd5128cd1695f761ae
6. 0xe67db23bd036f32d2a81e007cb6f5ccbdbe30d7e05698294df2a7f51d2da6b6b
7. 0x7dbda2a66ec4ceac18184c3d7afdcb65a4a9f7817db6a32c2389e7fb49df88c5
8. 0xa089ecfdd63d1a81eccc85915cc1deb4fa44e156d2f429935f64b94080f15d4e
9. 0x1ce8c17427e7cda68d27094400df00e10add7924ee994e68f479021a800ed65b
10. 0x3ffc29bda4b9db0bbd22701201836cd30915524996019abd0333ddffdac24a1e
11. 0xe281245a49847bca87f4c96f8da0284eeef688f3f597a62adb2d9089f4385e55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae