Evidence row 786130

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.lookproof.dev/v1/tls/csr-decode"
    ]
  ],
  "name": "Lookproof",
  "owner_address": "0x5be2be9f95549a2d69951d24a2b3901d1df1bc05",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5bE2bE9f95549A2D69951d24A2B3901D1df1Bc05",
        "scheme": "exact"
      }
    ],
    "description": "Decode one pasted PEM certificate signing request (PKCS#10): subject, DNS and IP names, key type and size, signature algorithm and whether the signature matches the key. Email addresses are never returned. Offline. Use when an agent must check a CSR before sending it to a certificate authority. Input: {\"pem\": \"-----BEGIN CERTIFICATE REQUEST...\"}.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "pem": "-----BEGIN CERTIFICATE REQUEST-----\nMIIBDzCBtgIBADAaMRgwFgYDVQQDDA93d3cuZXhhbXBsZS5jb20wWTATBgcqhkjO\nPQIBBggqhkjOPQMBBwNCAASYaBFVYf3ODOTflUCxvFDsM5JYUQi+lX/NiQHXhj8i\neWCINKAp3k2MFrjAsCXIYzDZt9kRgg8v6m4v7tBVmhQsoDowOAYJKoZIhvcNAQkO\nMSswKTAnBgNVHREEIDAegg93d3cuZXhhbXBsZS5jb22CC2V4YW1wbGUuY29tMAoG\nCCqGSM49BAMCA0gAMEUCID4KBezMJNy36Sj8p9NoYQDTus6ysKWT7yLaOxm5Vfa2\nAiEApYG7bF7p3rBwf7RghWBn+709OKTRM6jQhTmKnd96XXA=\n-----END CERTIFICATE REQUEST-----\n"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "description": "One PKCS#10 certificate signing request in PEM form.",
                  "properties": {
                    "pem": {
                      "maxLength": 16384,
                      "minLength": 1,
                      "title": "Pem",
                      "type": "string"
                    }
                  },
                  "required": [
                    "pem"
                  ],
                  "title": "CsrInput",
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T10:41:18.536Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T10:41:18.318Z"
    },
    "resource": "https://api.lookproof.dev/v1/tls/csr-decode",
    "serviceName": "Lookproof",
    "tags": [
      "tls",
      "csr",
      "certificates",
      "pkcs10",
      "decoder"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Decode one pasted PEM certificate signing request (PKCS#10): subject, DNS and IP names, key type and size, signature algorithm and whether the signature matches the key. Email addresses are never returned. Offline. Use when an agent must check a CSR before sending it to a certificate authority. Input: {\"pem\": \"-----BEGIN CERTIFICATE REQUEST...\"}."
}

What the leaf hashes

{"body":"04c5ac7b2e100d9d553090ab900d5eba63c45423ac16bcd00b9ff560a1abc3a3","id":786130,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211324103777,"prev":null,"subject":"x402_bazaar:https://api.lookproof.dev/v1/tls/csr-decode","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x8def71d5a47a7fd0ce975289c2bcc9fa03adc92cc06becc60ada15946dd7ce54
2. 0x67f9f140c4ececf8d42739b397be817c89fc81e3083d816c4dc24d60ad1c16e4
3. 0xba8d3f8f99d12ed68118c31c1263c211c61e0b3ad6c71b1fff2706c36bbeb56a
4. 0x23381dc218c1640c9c617399f3438423a29828657f9824c8ea7554cefb7fe3ed
5. 0x1464b3cb33a6742202935a9f2262a799296055c85a34a7e4cf512414fb5bb141
6. 0x7f444dba83496a701a56fc389af7a1116c22b5d72f9d8bedd2713af89b8f8e00
7. 0x5a5b7c70c98140a266439f12569731ef2b8a1a1ff2ef2edbb183dd2c3a301068
8. 0xd26d402e76d09ae231fe9117a34234498389885c4d35c9b18fe00d599680d955
9. 0x8929dd608d0f986abd3e68cc14710bfbc81dd59f083aad30cf368815ddd459b6
10. 0xbbc8734f6392c5e8ab691142a49bf61bfb75fb3b5d80f50c14698d6d5078d6a5
11. 0x3575c5295916a8422b47e28d0ee50e5980bfaf413420dc039638c0f111c3baf9
12. 0x9560e0a6c078eef64083ffc1591f9aab803bac81e1815abba76b7711510818cb
13. 0xdbb215681a11fa9a73d4086f7e02f913b35a590ef20bcbcc46a343cbef08a9da
14. 0x115e196b75a0422533397227b51b9c807591ec2574919c03800bb0d253f110e8
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae