Evidence row 122026

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://store-production-8add.up.railway.app/v1/report/agent-buyers"
    ]
  ],
  "name": "store-production-8add.up.railway.app/v1/report/agent-buyers",
  "owner_address": "0xa0f3c29f25778ddf46fce2cab5f7e7c25e6a1451",
  "raw": {
    "accepts": [
      {
        "amount": "29000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xa0f3c29f25778dDf46fce2cAB5f7e7C25E6a1451",
        "scheme": "exact"
      }
    ],
    "description": "Findings brief for data and API sellers: how AI agents with funded wallets behave at a paywall. 1,416 purchases and refusals across six models and three agent frameworks on x402, with the install checklist. Full text, markdown, September 2026.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "body": "# What AI agents buy, and what they walk past\n\n...",
              "edition": "2026-09",
              "format": "markdown",
              "title": "What AI agents buy, and what they walk past",
              "words": 900
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "body": {
                      "description": "The full brief as markdown",
                      "type": "string"
                    },
                    "edition": {
                      "description": "Year and month of this edition",
                      "type": "string"
                    },
                    "format": {
                      "description": "Always markdown",
                      "type": "string"
                    },
                    "title": {
                      "type": "string"
                    },
                    "words": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "title",
                    "edition",
                    "format",
                    "words",
                    "body"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-01T16:01:23.969Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T16:01:23.752Z"
    },
    "resource": "https://store-production-8add.up.railway.app/v1/report/agent-buyers",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Findings brief for data and API sellers: how AI agents with funded wallets behave at a paywall. 1,416 purchases and refusals across six models and three agent frameworks on x402, with the install checklist. Full text, markdown, September 2026."
}

What the leaf hashes

{"body":"0bd8b75ae8307b59a5dd679af846820069b8b25f4ae2b8381d6456dc9ab325a3","id":122026,"kind":"listing","method":"baseline/1","observed_us":1793025620820680,"prev":null,"subject":"x402_bazaar:https://store-production-8add.up.railway.app/v1/report/agent-buyers","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. 0x1bdaa4dce26f3e3103241b8ebf3230c073a564dda9cba2dadbf25a3697cc6f38
2. 0xa54f2a5ac8064fbbb7e58ab4fdf1b383723ae7190f9101f2bea605b65e2109b9
3. 0xc1bcfc4fc9e0264babd60f0c08798d2a98aa7501f27a37b930aca57f368090d3
4. 0x53af673ce1cb5d6861c328daefcf7eff832f3600345bd5afc05e58cc284c6e87
5. 0x076160f3ad541819e8d0119a2756bffc275df53a6cd6cf4609518b40ba2aad2c
6. 0xccb183db2f375436663354601aac790675ac80489ccb64c2f97244e27e00a02f
7. 0xbcbb299838150ce1091641c1fc334d7092d1187f759c8399befcbeae35811a0d
8. 0x5ffc213d49dd37b5bfa3c2488058ee90af3374ffe1538520f07f68e3f1909364
9. 0xcc8eb2f995e37e2b0b07d6f7c4aee6041a48da91fbdfa81c691cc6cc3ebbce6e
10. 0x528fb8f6040dcfed2bbfa9e000908bba2b82549e1878573b9eceb17ac4ed4dc7
11. 0xa71cc4f892400c8dd1d9d33faa6b7466eba77734b3716286b78aa51d46ff4255
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae