Evidence row 1790010

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.howtocancel.ai/v1/policy/:slug"
    ]
  ],
  "name": "The Fine Print",
  "owner_address": "0x5f8c1c1653a40074507841ec99180fea5da5ece4",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5F8C1c1653a40074507841EC99180feA5dA5ECe4",
        "scheme": "exact"
      }
    ],
    "description": "How to cancel a subscription, or a store's return policy: steps, deadlines, fees, catches, official source and date checked.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "slug": "netflix"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "cancel": {
                "alternatives": "You can pause for 1 month at a time (up to 3 months total), but not on the Basic plan or with some payment methods.",
                "gotchas": [
                  "Deleting the app or signing out does NOT cancel.",
                  "No Cancel button? You pay through a partner (phone or cable company). Cancel with them; your Account page says who.",
                  "If the account is on hold, it closes immediately when you cancel.",
                  "Gift card balance keeps the account running until it is used up."
                ],
                "refund": "No partial refund. You simply keep access until the billing period ends.",
                "steps": [
                  "Sign in and open the Manage your membership page (Account → Membership).",
                  "Click Cancel.",
                  "Click Finish Cancellation. A confirmation email follows."
                ],
                "when_charges_stop": "No more charges. You keep watching until the end of the period you already paid for.",
                "where": "online"
              },
              "category": "Streaming",
              "checked": "2026-10-30",
              "kind": "subscription",
              "name": "Netflix",
              "slug": "netflix",
              "sources": [
                {
                  "title": "How to cancel Netflix",
                  "url": "https://help.netflix.com/en/node/407"
                }
              ]
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/policy/:slug",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T11:18:23.794Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T11:18:23.498Z"
    },
    "resource": "https://api.howtocancel.ai/v1/policy/:slug",
    "serviceName": "The Fine Print",
    "tags": [
      "consumer",
      "returns",
      "cancellation",
      "policy"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "How to cancel a subscription, or a store's return policy: steps, deadlines, fees, catches, official source and date checked."
}

What the leaf hashes

{"body":"ad4051b4e6d48c4eea88dec77650cd0aa0f0de18306cc7f881c8d59a9ba64518","id":1790010,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559930700719,"prev":null,"subject":"x402_bazaar:https://api.howtocancel.ai/v1/policy/:slug","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x64eddcf5f8159d6a1df98aaf03a0fbf4483ca907b8779329e7f505525a3b8dab
2. 0x66206d023b81fdaea594518a8a858c75eec7a03bb28cb96a8580e223cb768abb
3. 0xf29353e851aea50e9926760414bf8b5e8913d01d730810f9adb8395393ae83d3
4. 0x13e280e1311e9cd266bd6b0311bcca207fb7fe875aba60c82fb25fbfa7282a1a
5. 0x1aa2766dd1cb3c073009ee4bf85b89f1bf2e1ead2aa121c55ecd00c938dda79b
6. 0x0c701a3ce32fa6546b614c5fef705a7ace2a52d6a5f9036956b52396d4e0b406
7. 0xed3f072ebfb36ae874b74c4dd3ce8b68464d45eb1340f62ec4165a9c00a0c2c6
8. 0x4310363d8ddf142aa13ffe0fe6988187ac55226b677e222b2ef191d058ba6b2a
9. 0x16d0a9d04f124c934f9114c824c8258289b1099337ea6545503f927ce50850db
10. 0x5494468ddf020a156cae15c97300e649cae0eaa89cead03fc7e69e77a05b63f2
11. 0x50fe7c933f3cbfc9e49fdb8afe631ec1c9b44a0d70f30ab36c06b57e547ac388
12. 0x5479d0928635d1e2c29333ea5f06d1b79d0f3e7c81e270ef89caed1eb06fcbb7
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90