Evidence row 526728

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.cloudless.sh/v1/lambda-runtimes"
    ]
  ],
  "name": "Cloudless x402 - lambda runtimes",
  "owner_address": "0x61a87c2387c249840610bccb40253dbd411ad572",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x61A87C2387c249840610bccB40253DbD411AD572",
        "scheme": "exact"
      }
    ],
    "description": "Supported AWS Lambda runtimes (paid per invocation)",
    "extensions": {
      "bazaar": {
        "info": {
          "description": "Currently supported AWS Lambda runtimes, parsed live from the AWS documentation.",
          "input": {
            "method": "GET",
            "type": "http"
          },
          "name": "lambda-runtimes",
          "output": {
            "example": [
              "nodejs22.x",
              "python3.13",
              "java21",
              "provided.al2023"
            ]
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "description": "No input required.",
                  "properties": {},
                  "type": "object"
                }
              }
            },
            "output": {
              "properties": {
                "example": {
                  "description": "List of supported AWS Lambda runtime identifiers.",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                }
              }
            }
          }
        }
      }
    },
    "lastUpdated": "2026-10-27T10:17:15.536Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-27T10:17:13.503Z"
    },
    "resource": "https://x402.cloudless.sh/v1/lambda-runtimes",
    "serviceName": "Cloudless x402 - lambda runtimes",
    "tags": [
      "aws",
      "lambda",
      "runtimes",
      "devtools"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Supported AWS Lambda runtimes (paid per invocation)"
}

What the leaf hashes

{"body":"bca8abc7191ad93054b0c379830085b2035117393b1995c31c472085d524e38b","id":526728,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124791251815,"prev":451794,"subject":"x402_bazaar:https://x402.cloudless.sh/v1/lambda-runtimes","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xd20febeb291c51b3ca92f19a00b2d5df26c091390a586593aee3c363b1c778d7
2. 0x9436603855cfe719e66ba320132fad242f6fb861f3e15ffedec0e0434439a4cf
3. 0x088ed08c33286df0016c7374616bd84b8057233e38579b18e71624031fe49cac
4. 0x9088b49291d9574aa49ddb7ddc4355dfcce57967ce5c3d96fd66aaae20a849f1
5. 0x716598d234c9111d9d4ad833c4a91a6538c337756ac8aba8ebb6ee5cc73bc8af
6. 0xc779a8018e242cdf8c2bc5e2ef6cef32b715b7a7c7a10f353cf9ec0940bbbbb5
7. 0x02de472d658aa2d95936056ea7ef9b4b9192ee08272267f5923109ec743f022a
8. 0x5ba8496bb5cb76b635a3597cfda521f9d2f6ae51da3524cd81272d8c2b102f5b
9. 0xcb56cacc09dead6fda22963bcafcdd1aa3d53da5fa908bafc4341f8aa82e1c96
10. 0x6950799c5cde8ab6cd29ff662f5658cbc898f5308dd74e75195675e770eb09bf
11. 0x17dc78b821725e8c90b54bb9b43579db49b460e76d0f7cc8a2a427dc1f9ea96e
12. 0x171aeb7198e4c29bd794c75ee3b02f70c21f3caa4365d2b304c00b891f1bbc94
13. 0xc66f83a1320fe7c1faf22674eeeb7fae22ecd2f0b102d9619a484291f2ce104a
14. 0x8f676edfb4faaa290229d8f4f69ab721fc627424463d62f5146b3d1ca7f2f0c6
15. 0x969cd44e5a4e8dc3110540398fbf689659eb51df735c1cda5d8f021ef9ff5683
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4