Evidence row 77345

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://manylives.me/paid/research/papers"
    ]
  ],
  "name": "manylives.me/paid/research/papers",
  "owner_address": "0xd161874249321f8ae3000c19ddd070e46682f1b3",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xD161874249321F8AE3000C19DdD070e46682f1B3",
        "scheme": "exact"
      }
    ],
    "description": "Search scholarly papers: title, year, first authors, venue, citation count, DOI and a free full-text link when one exists, most relevant first.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "5",
              "q": "agent payments micropayments",
              "since": "2020"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "results": [
                {
                  "authors": [
                    "…"
                  ],
                  "cited_by": 12,
                  "doi": "https://doi.org/…",
                  "open_access_url": "https://…",
                  "title": "…",
                  "venue": "…",
                  "year": 2024
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "const": "GET",
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "optional (default 10, max 25)",
                      "examples": [
                        "5"
                      ],
                      "type": "string"
                    },
                    "q": {
                      "description": "search words (required)",
                      "examples": [
                        "agent payments micropayments"
                      ],
                      "type": "string"
                    },
                    "since": {
                      "description": "optional earliest year, e.g. 2020",
                      "examples": [
                        "2020"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-09T01:01:35.838Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-09T01:01:35.452Z"
    },
    "resource": "https://manylives.me/paid/research/papers",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search scholarly papers: title, year, first authors, venue, citation count, DOI and a free full-text link when one exists, most relevant first."
}

What the leaf hashes

{"body":"04c235e1644745bc64cc1a93482f015cc3a8af3810f25bb2779ec478859a9a97","id":77345,"kind":"listing","method":"baseline/1","observed_us":1793025493843396,"prev":null,"subject":"x402_bazaar:https://manylives.me/paid/research/papers","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. 0xe48e26af745fc37f393c2da4f85cbdf2fc80c293eeefe37def8b5192ddacfa9e
2. 0x3f790a935ed6cb347165a65e4ada25015d5528f8a9060161bb5e9ebd48613222
3. 0xd173a768894d14595c43e5858f9a598c240ad47fac3aa8699f232db99f5a82fe
4. 0xc257a002e6b988b8cb0fd02e9dfdd30fd0e139d4b92e360f9fd56c21c826799d
5. 0xd8d6455e801c1190547bec5cb46e19913204f3f1067a47e25b9312c07e40f4fb
6. 0x1e61c95967f5b8ff3fa359f029510eda5bbe4f2f4885f632489cd9a32cb2ae4f
7. 0x5943933096b8b1be39f9b30efea25b3f2477311120b0455660ae72be748544d7
8. 0x6ddfb1d476b94ebefbfc37646f517f75f17b1a683a0ec02747d0d07c7d00718a
9. 0xfad341df9f0650e5cda8e3dfaac4ac724c361673dc56b69456c2ae2d27c06c26
10. 0x86c56520a247c0dd1499f40b00669d0f980768d7f2c1c990aed4a43e7b31c44a
11. 0x162e0da99198c9cdc9c43bf4626e85f4a7092fdb31ea15c7126e1f98b20eaa56
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae