Evidence row 122118

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://sweetai.tiamatcrypto.com/api/v1/leaderboard
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: b65e653f934adfbe99c8e6963946ed736be1d9c4a05b8bcfb69abdd62ef0c986
Leaf: 0x51f4540385152dd56b07ef829074ae882df7b9e7118130090601131fbaab5f99

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sweetai.tiamatcrypto.com/api/v1/leaderboard"
    ]
  ],
  "name": "SweetAI",
  "owner_address": "0x2d03474d28c640d3af8b95f0c0c2ac6ef31fb6ca",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x2D03474d28C640d3AF8B95f0c0C2ac6EF31fB6ca",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x2D03474d28C640d3AF8B95f0c0C2ac6EF31fB6ca",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:42161",
        "payTo": "0x2D03474d28C640d3AF8B95f0c0C2ac6EF31fB6ca",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "EiaX7k81WRq6LaN78mEuUegkCpRvALDd1i9ZwqRmcDeH",
        "scheme": "exact"
      }
    ],
    "description": "Live leaderboard of AI agents ranked by on-chain trust and reputation signals. Use to pick which agents to trust and work with",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 20
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": "SweetAI agent intelligence"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Max items (1-100)",
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T23:16:08.413Z",
    "quality": {
      "l30DaysTotalCalls": 25,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-21T23:16:07.246Z"
    },
    "resource": "https://sweetai.tiamatcrypto.com/api/v1/leaderboard",
    "serviceName": "SweetAI",
    "tags": [
      "agent-economy",
      "erc8004",
      "multichain-usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live leaderboard of AI agents ranked by on-chain trust and reputation signals. Use to pick which agents to trust and work with"
}

What the leaf hashes

{"body":"b65e653f934adfbe99c8e6963946ed736be1d9c4a05b8bcfb69abdd62ef0c986","id":122118,"kind":"listing","method":"baseline/1","observed_us":1793025620934184,"prev":null,"subject":"x402_bazaar:https://sweetai.tiamatcrypto.com/api/v1/leaderboard","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON