Evidence row 70928

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.ysaere.com/v1/intel/sec-interest-expense"
    ]
  ],
  "name": "Ysaere",
  "owner_address": "0x5d83d8f433e72013cebd649665662ee07e030b05",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5D83D8f433e72013ceBd649665662Ee07e030B05",
        "scheme": "exact"
      }
    ],
    "description": "Ysaere Agent Interest Expense — $0.02 USDC, no account needed. Input: {\"target\":\"COST\"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "target": "COST"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "answer": {
                  "source": "Official public registry / SEC EDGAR / U.S. government feed",
                  "summary": "Agent Interest Expense for COST"
                },
                "name": "Agent Interest Expense",
                "query": "COST",
                "sku": "sec-interest-expense"
              },
              "provenance": {
                "content_hash": "v2:sha512:…",
                "feed": "sec-fact"
              },
              "usage": {
                "credits_consumed": 0,
                "payment_rail": "x402",
                "x402_tx_hash": "0x…"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "description": "Agent Interest Expense. The answer is in this response. A missing answer is refused before payment.",
                  "properties": {
                    "target": {
                      "description": "Company name or ticker (for example \"COST\")",
                      "type": "string"
                    }
                  },
                  "required": [
                    "target"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T10:20:41.632Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T10:20:41.333Z"
    },
    "resource": "https://api.ysaere.com/v1/intel/sec-interest-expense",
    "serviceName": "Ysaere",
    "tags": [
      "sec-edgar",
      "xbrl",
      "financials",
      "public-company",
      "sec-interest-expense"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Ysaere Agent Interest Expense — $0.02 USDC, no account needed. Input: {\"target\":\"COST\"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price."
}

What the leaf hashes

{"body":"4c76ea63e02867c7baf2fc49d9f09b99a7306249cffda6672115ee15b0a7cb89","id":70928,"kind":"listing","method":"baseline/1","observed_us":1793025481201858,"prev":null,"subject":"x402_bazaar:https://api.ysaere.com/v1/intel/sec-interest-expense","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. 0x407521efbe414f8c96ed0a9471540c8192622d5b4bb53fabed966d76d76642d1
2. 0xf770217b1c95f7d7d625d6c62ee908fdbb0562c242af2048022070f2435ea3c3
3. 0xcb4d91e874d85b98ba1d961c3eb306031e77b6f96c1202a22974704edb3c38e1
4. 0x3be65c849ad184b660ee38f6f21379ec4d81010eee282d9b20940078c83581d5
5. 0x52344ed3b3ecff65b82f43ec12e33f6106f30c38be9e209c296a93609afb3a54
6. 0xb7077668ea8084777f3e5e3f4c829c1c36dcea7cf2e83d9fc30841c28801cf8b
7. 0x4bd360ee8428eefab8371028a90f15e14aeba370761691b9b087c296ea8ec420
8. 0x6c0933e2d6c5db9c48d456cc4e7dcc724b81f2a22dddc90fdb280c409c867fec
9. 0x4546316647c2da2f40bbf65e58c217cf4da807fa8db1a8102842d3d68f88a336
10. 0xa22eb09d48f0af576480334a704954e6e8556d9981bdf6546be78cf11ad8843d
11. 0x6ec69a305a23b604ab679d75c3502d235953d73d9c2a74b16fb74b49af695fa0
12. 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae