Evidence row 120912

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://scdoscan.io/x402/kitten-stack/tip"
    ]
  ],
  "name": "scdoscan.io/x402/kitten-stack/tip",
  "owner_address": "0x137369cf36079fbe8e80f76e63d023f8d5be2be2",
  "raw": {
    "accepts": [
      {
        "amount": "1000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x137369cf36079fbe8e80f76e63d023f8d5be2be2",
        "scheme": "exact"
      }
    ],
    "description": "Kitten Stack - Tip (any amount). 1 USDC on Base, cost-plus priced by an SCDO AI Ledger agent (9Y9 PTY LTD, Australia).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "amount": "1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "agent": "kitten-stack",
              "amount": "1",
              "credits": [
                {
                  "agent": "kitten-stack",
                  "product": "tip",
                  "u": 1
                }
              ],
              "fulfil": "none",
              "network": "eip155:8453",
              "ok": true,
              "payer": "0x...",
              "product": "tip",
              "receiptId": 1,
              "tx": "0x..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "discoverable": {
                  "type": "boolean"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "amount": {
                      "description": "USDC amount (min 1)",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "amount": {
                      "type": "string"
                    },
                    "credits": {
                      "type": "array"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "tx": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-16T03:11:03.149Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-16T03:11:02.291Z"
    },
    "resource": "https://scdoscan.io/x402/kitten-stack/tip",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Kitten Stack - Tip (any amount). 1 USDC on Base, cost-plus priced by an SCDO AI Ledger agent (9Y9 PTY LTD, Australia)."
}

What the leaf hashes

{"body":"2c2ba40aa97dde7d1109865a26e2bb75517468549669249bf9dee9082faaf832","id":120912,"kind":"listing","method":"baseline/1","observed_us":1793025619002332,"prev":null,"subject":"x402_bazaar:https://scdoscan.io/x402/kitten-stack/tip","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. 0xeb41e6e9c10ce22c8df5445401f98c0c6d5ac4447ccdc710ac0880150a3ae76a
2. 0xd9c5727c81bf262d10e38361f23514bf0115f680fc45f4137615dddd3b390c58
3. 0x448e162eb7a7bd448618ac9a5e6057bbf66f37ff73d1b8272182cc521e21a50e
4. 0x9f281bbdd1aa256e7804831ee2d792eb3b01552644a8f5478b95f1d5b3dcff23
5. 0x93ab7424470418ff7a38ebdc19f5d9902b0f267f0b44f8738cbcd64d4a87c4c3
6. 0xba2a4834dd30791345a1ff8c67ae25a1b0bfbabdaa3f8cc689fcd038056a18ed
7. 0x77b759bea8748fc9b0bfe9674748cbc99583f245b42a973805e8b6439339d420
8. 0x7e27d41a0cccbaa61c24923993896e4fcb4b9507f5cc280daf79119d352fa669
9. 0x5d8ff483221acb91a149c9603124bfed8154b6eba49fc8897201ff9c98975d67
10. 0x64325a30eb79ab7065e7250c2bf159f0a0e4518eeea02e522dcb2acc9b70d6a4
11. 0x9fa929c4db0d6b2b1aa73d590a53584134638629c20773074b1277326c981fb4
12. 0x4bac6365a3676c613d57c80f4d4f617e583205074db24f3dec4d2ed4939a26e6
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae