Evidence row 63621

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.factstamp.dev/check"
    ]
  ],
  "name": "agents.factstamp.dev/check",
  "owner_address": "0xc3bcd24a2b350cc73b8516b2a0539a323b42cc32",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "A fact check on a dated figure or statistic against the publisher's own series: verified, stale, contradicted or unknown, with the as-of date. Relevant wherever a number is going onto a page, deck, model or decision. Coverage today is Australian primary sources; anything outside coverage returns unknown rather than a guess.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "50000",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xc3bcd24a2b350cc73b8516b2a0539a323b42cc32",
        "resource": "https://agents.factstamp.dev/check",
        "scheme": "exact"
      }
    ],
    "description": "A fact check on a dated figure or statistic against the publisher's own series: verified, stale, contradicted or unknown, with the as-of date. Relevant wherever a number is going onto a page, deck, model or decision. Coverage today is Australian primary sources; anything outside coverage returns unknown rather than a guess.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "claim": "The RBA cash rate is 4.35% as at August 2026"
            },
            "bodyType": "application/json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-08-01",
              "claim": "The RBA cash rate is 4.35% as at August 2026",
              "publisher": "Reserve Bank of Australia",
              "series_id": "rate.rba_cash_target",
              "verdict": "contradicted"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "input": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "const": "application/json"
                },
                "method": {
                  "const": "POST"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type",
                "example"
              ],
              "type": "object"
            }
          },
          "required": [
            "input",
            "output"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-23T16:02:29.409Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T16:02:28.75Z"
    },
    "resource": "https://agents.factstamp.dev/check",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "A fact check on a dated figure or statistic against the publisher's own series: verified, stale, contradicted or unknown, with the as-of date. Relevant wherever a number is going onto a page, deck, model or decision. Coverage today is Australian primary sources; anything outside coverage returns unknown rather than a guess."
}

What the leaf hashes

{"body":"ef8126b45157150a6842e20e72ec69f841e464973a5350e1a2b6a3c8c0fe03c5","id":63621,"kind":"listing","method":"baseline/1","observed_us":1793025455217154,"prev":null,"subject":"x402_bazaar:https://agents.factstamp.dev/check","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. 0x315d465c093ceb3b860d96cee6c3d2b74d69be858d16e7e9e93e61bbaa37263f
2. 0x57469b2f99e3439be972a5fa2d210d7faa25f80c6b38c7b6d5798a1cf9d77d4f
3. 0xc560404488018be1407c4175cf4337047c08b02fbcf11bcdb0fb5d19425cca81
4. 0xec31f8379170065b27c4dd4aa2abe3ff16fca968063cdbdd15e5832aaa921162
5. 0x345511592aa5f3df29942868deaac75db16b2d599631a8e21e424bd855f5f092
6. 0xee00ada1b0079799467d749ecfb385694d5d292fbde386d2ff61449f9e2c5992
7. 0x5b86b5e3a102522ffdb2bb56e67e6e9790e9c3fcab9cbba786fdd882184cbb5c
8. 0x2832d86bc93c0cc977102e765e2ead55ad32ced47708c973793a39a31088a0d1
9. 0x402b44023e3d2ff0b800049d2a8bc387b4025702901a296c70ab95ef050dfb09
10. 0x057c932588a31dcb53ff6fe6c091dc26556fcd6faea2eb4cdb4ac1d3f596f1e3
11. 0xa4cc17a7ce78f05039820f0a50d323cd0bedd23c37338f2719d249dca75c07ec
12. 0xd85c7204d76d26255c94ef4caa12c05addd08238caa5cdc3888ea60b74e6b940
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae