Evidence row 70902

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.ysaere.com/v1/intel/sec-basic-shares"
    ]
  ],
  "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 Basic Shares — $0.02 USDC, no account needed. Input: {\"target\":\"COST\"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "target": "COST"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "answer": {
                  "source": "Official public registry / SEC EDGAR / U.S. government feed",
                  "summary": "Agent Basic Shares for COST"
                },
                "name": "Agent Basic Shares",
                "query": "COST",
                "sku": "sec-basic-shares"
              },
              "provenance": {
                "content_hash": "v2:sha512:…",
                "feed": "sec-fact"
              },
              "usage": {
                "credits_consumed": 0,
                "payment_rail": "x402",
                "x402_tx_hash": "0x…"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "description": "Agent Basic Shares. 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": "2026-10-21T10:27:20.113Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T10:27:19.916Z"
    },
    "resource": "https://api.ysaere.com/v1/intel/sec-basic-shares",
    "serviceName": "Ysaere",
    "tags": [
      "sec-edgar",
      "xbrl",
      "financials",
      "public-company",
      "sec-basic-shares"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Ysaere Agent Basic Shares — $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":"6aca8c76a2a4cff822e29ac0be7eb06d7cba3a12e719cd7cbd479099bee79972","id":70902,"kind":"listing","method":"baseline/1","observed_us":1793025481168419,"prev":null,"subject":"x402_bazaar:https://api.ysaere.com/v1/intel/sec-basic-shares","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. 0xfc49235ebabfac49fe0085566c6f7413d0f0e76e3396bc83ed5968c3569d9ad0
2. 0x99f67a4843b00474134b312da10e73778a64f19440a6cd61d3ae85e3e0198e95
3. 0xa63fa54cdc34c8d72a2403a74146a3072e5d709abe5d0f89a20737c738b7a99e
4. 0xbfec8bf813eb24d29c0c5622c20e7d10d855f6a0f5fcad6f59d0e09242eeceec
5. 0x69a4730c5f06124d98b5fff775acbf487dcc9daccaa2c6117367bdfb90bbb4ea
6. 0xfd5bb069a215ea6ac99fc1fc9fa8fea0e86cf4c668e0ce48f4780ccc5f5cd75b
7. 0xc0156bbd547ba67613b752bd52f210e20947589b60a8137506deada8e6759685
8. 0xba4ae99e77fe28bff072a08b18960d0c26da5eea7a706f28e5703b9907124643
9. 0xd5e84a76f08a9f9783e8b3ad62be6916de98755223b57f9f65d3166696157302
10. 0x3a8d3d4169cff276684d88a4f127811b670ead57557bd0903bd3af277772b2c1
11. 0x51bc8fcd224b36d2c60fa49f46f383ee8328191b9e73209ce8018f2612c3d42f
12. 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae