Evidence row 3066595

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/kb/disk-full-boot-recovery"
    ]
  ],
  "name": "Saylor Innovations Guide Library",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:disk-full-boot-recovery",
          "name": "USD Coin",
          "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:disk-full-boot-recovery",
          "name": "USD Coin",
          "note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:137",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:disk-full-boot-recovery",
          "name": "USD Coin",
          "note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:42161",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:disk-full-boot-recovery",
          "reference": "8YmDX3KQwivnAoroXRUxcdLydXvfhtzswnFC451WqFip",
          "session": "eyJhcnRpY2xlSWQiOiJkaXNrLWZ1bGwtYm9vdC1yZWNvdmVyeSIsInJlZmVyZW5jZSI6IjhZbURYM0tRd2l2bkFvcm9YUlV4Y2RMeWRYdmZodHpzd25GQzQ1MVdxRmlwIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI0NjI2NzE3MTh9.Bst0_nAU8D7LLiwMBXZZqEkWwQnIBDCrIh4lRnLqwes"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F",
          "memo": "saylor:disk-full-boot-recovery",
          "reference": "2LeMUFDGDYaLkiWSQpjkpQAoRqJp6GVsCTmrNAKuT39s",
          "session": "eyJhcnRpY2xlSWQiOiJkaXNrLWZ1bGwtYm9vdC1yZWNvdmVyeSIsInJlZmVyZW5jZSI6IjJMZU1VRkRHRFlhTGtpV1NRcGprcFFBb1JxSnA2R1ZzQ1Rtck5BS3VUMzlzIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI0NjI2NzE3MTh9.-DOi8SEkfYfMq59elvwWF9bse9MmpPe1CnybSYqXuZQ"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "92813",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:disk-full-boot-recovery",
          "native": true,
          "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
          "quotedLamports": "95684",
          "reference": "HGW1Vmwf5W6FG3dvwrUsWvmY21ELgSF9Ah6zZELLMFPv",
          "session": "eyJhcnRpY2xlSWQiOiJkaXNrLWZ1bGwtYm9vdC1yZWNvdmVyeSIsInJlZmVyZW5jZSI6IkhHVzFWbXdmNVc2RkczZHZ3clVzV3ZtWTIxRUxnU0Y5QWg2elpFTExNRlB2IiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjkyODEzLCJleHAiOjE3OTI0NjI2NzE3MTh9.CajvOkIyoThWiy-YrlAdTwCyPU_t6UjpwaxOlSI-ga0",
          "solUsdPrice": 104.51
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "Disk-full and boot recovery - free bytes and inodes, find the space consumer and preserve data",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "body": "A bootable system with confirmed filesystem health, enough free bytes and inodes for normal operation, the true space consumer identified, essential data preserved, and a prevention/rollback record.",
              "c": "Linux & Systems",
              "id": "disk-full-boot-recovery",
              "t": "Disk-Full and Boot Recovery Guide"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "body": {
                      "description": "Main body text",
                      "type": "string"
                    },
                    "c": {
                      "description": "Category of the guide",
                      "type": "string"
                    },
                    "id": {
                      "description": "Identifier of the record",
                      "type": "string"
                    },
                    "license": {
                      "description": "License identifier",
                      "type": "string"
                    },
                    "price": {
                      "description": "Price",
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "t": {
                      "description": "Title of the guide",
                      "type": "string"
                    }
                  },
                  "required": [
                    "id",
                    "t",
                    "c",
                    "body"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json",
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-20T02:15:51.775Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-20T02:15:51.434Z"
    },
    "resource": "https://saylorinnovations.com/api/kb/disk-full-boot-recovery",
    "serviceName": "Saylor Innovations Guide Library",
    "tags": [
      "disk-full",
      "boot-recovery",
      "inodes",
      "linux"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Disk-full and boot recovery - free bytes and inodes, find the space consumer and preserve data"
}

What the leaf hashes

{"body":"36efdd2a2c9366772d34ad74857713c203c46ca19c406307cacb2c2718c0dfcb","id":3066595,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822374199934,"prev":1791889,"subject":"x402_bazaar:https://saylorinnovations.com/api/kb/disk-full-boot-recovery","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x7e92849b66d5f77f76938977780fe365d95d52f22e516d333daf6ced48184829
2. 0xe8ea197e1c9ed6cca3d6d2e10c8802d1f2bf2d08458d30c63c2be9bccc0db989
3. 0x50fd334c32380e6dc30263bccc3cb2930fb992384a5b4d347a6348d8d94cbae9
4. 0x3a730f36f872229b483aa581ea6d8e83f6b7dd8697fb707611cd26e9011a2873
5. 0x087eee227589493efed99007b5056008221c5dcb4e254154ef359e87c6d29028
6. 0x07a1b51051a74fe5830cc7a0cad7610239701def4f82736211e513f649eebca4
7. 0xd6791a0eceb920ceee08bc61f7f3546b18e6f4db5b860cf66f3eb8ae170e4e37
8. 0x911c11c08febf38b49cc4ca65833fa12a81e44a3306f824f6c6910ab7010489f
9. 0x3d14545f32cff6859ab9838df4fe761cec45826a23df649de02151f3b9fbf251
10. 0x16781f7d95e4989bd56ffaefd65190d42362e264f3625d8b333ec9322ebfda1a
11. 0x80955deca90a514208b65a1ce988e1037634b9f3d7b21310108087d69226805b
12. 0xe8c94b0a64aed701addf9b7014f35eda02a18f5b678829a1da320624cc47a53a
13. 0x44c041327c57a45563a3e4415225269b79de5202c7b0120913ea2cfa3c7aa4bf
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345