Evidence row 70816

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.youraitools.co/credits/v1/topup/5"
    ]
  ],
  "name": "YourAITools Credits",
  "owner_address": "0x3c1a1e01e790cd326495631b3b38bd7068f08d6f",
  "raw": {
    "accepts": [
      {
        "amount": "5000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      },
      {
        "amount": "5000000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:137",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      },
      {
        "amount": "5000000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:42161",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      },
      {
        "amount": "5000000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "FH73WbbUe2UyNzfy72MJs5nT3NxyDf9GrqE7kzjL2Jte",
        "scheme": "exact"
      }
    ],
    "description": "Top up an existing YourAITools credits key: one x402 payment of $5 USDC adds $5.50 of credits ($0.50 bonus). Send the key as Authorization: Bearer <key>. Prepaid API usage only, not refundable.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "balance_usd": "5.75",
              "credited_usd": "5.50",
              "pack": "5",
              "topped_up": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$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": {
                  "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/v1792870388/bazaar-icons/e13807bbf4752f78.png",
    "lastUpdated": "2026-10-24T21:38:41.511Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T21:38:41.389Z"
    },
    "resource": "https://api.youraitools.co/credits/v1/topup/5",
    "serviceName": "YourAITools Credits",
    "tags": [
      "credits",
      "prepaid",
      "api-key",
      "usdc",
      "agent-tools"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Top up an existing YourAITools credits key: one x402 payment of $5 USDC adds $5.50 of credits ($0.50 bonus). Send the key as Authorization: Bearer <key>. Prepaid API usage only, not refundable."
}

What the leaf hashes

{"body":"32943c38e2678099fc16f6c0c0c9c0f7a2b1987559100b1e5c3caaa7e8839593","id":70816,"kind":"listing","method":"baseline/1","observed_us":1793025480932138,"prev":null,"subject":"x402_bazaar:https://api.youraitools.co/credits/v1/topup/5","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. 0x515fb0c9b267edac9af7a2f700e0f7663424a50be8d8b7741a5e02616cea133d
2. 0xcdfa4f9087b7e843fa6c9f20898a92ae24180128b66bb659c350e14b2f4016f3
3. 0xa54a573fe9069bfad4a599b79a6c6326633879d494596440a26667720876010c
4. 0x3afd485a9bc4ab11f765131f76c16f8dc8d5d62a6712104669670b78a80a4f14
5. 0x68a8eb550b15caf07a7530681819937702aeeefd934030c9f7e4dc2a2ddd37e9
6. 0x98d0ad8203a378a6efce786e7092c1b1df43fef05a11ea1e980b26c4d4692000
7. 0xc72325caaaaa50d8bc5c5414c62c429ede3180f1431c7ae903a2baa0d11dec5b
8. 0xbf7f2d7a415b82bbc74ba3e4b256d43504b7382b73f2acfb68bce1a176520e66
9. 0xa52d42a5346e0512b6ec1b03939534597318bcf354b17a7f65bcc9fd29d6855a
10. 0x645ef58b69b469e4c309b22dfe9ca3f972fe60aa617a1dcb95a02418c0d9270c
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
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