Evidence row 123556

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://unicode.openverbs.com/v1/inspect"
    ]
  ],
  "name": "Inspect a code point",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Resolve a single code point (given as 'char' or 'codepoint') to its name, general category, block, script and plane. Provide exactly one of the two inputs.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "char": "€"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "char": {
                      "description": "A single Unicode character. Provide this OR 'codepoint'.",
                      "type": "string"
                    },
                    "codepoint": {
                      "description": "Code point as 'U+1F600', '1F600', '0x1F600' or a decimal number. Provide this OR 'char'.",
                      "oneOf": [
                        {
                          "type": "string"
                        },
                        {
                          "type": "number"
                        }
                      ]
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-13T04:27:04.033Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-13T04:27:03.76Z"
    },
    "resource": "https://unicode.openverbs.com/v1/inspect",
    "serviceName": "Inspect a code point",
    "tags": [
      "inspect unicode character",
      "unicode code point lookup",
      "unicode character info",
      "code point inspector",
      "unicode category lookup"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Resolve a single code point (given as 'char' or 'codepoint') to its name, general category, block, script and plane. Provide exactly one of the two inputs."
}

What the leaf hashes

{"body":"c9e507ee8e151c5e8ecdc4aa9ffbcce0da946b714d58ab22c524bc511870f822","id":123556,"kind":"listing","method":"baseline/1","observed_us":1793025623314060,"prev":null,"subject":"x402_bazaar:https://unicode.openverbs.com/v1/inspect","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. 0x567dcc36bfd1d6d4cdc876ca8f0a85ba794e3d6f977349c56200abb3a9ca239e
2. 0xe96b728503d45c740ff3eeca173d878c570bb8281eaaecb761972c245f0b0d87
3. 0x5010bb5009114e7457111f7ed2ec7aeb603d2bcbd2370317934131e01870da38
4. 0x713f8029caa70793a2ccbfe6abbb678602234b5221088f3b3546494d16cf06a8
5. 0x1e308775b30f1fc559b778d2792d7b7a34ea11fb86dfb09f6c1cc8f1769505f1
6. 0xde79a19ac3ffbc863c5c515344bd4f68db0a33898489a2a8c9e6fddf26408c29
7. 0x5437f2e832d3a62efdbd054e3bc44fd8461b226a26f4b1d5a3919c004e15b922
8. 0xe915487dac7b24ca470520493ad8ede393a01e9deeb4144875be9636b1e3f3ec
9. 0x7dca6759831bc70cfe9f4675dc59a042e2f1f85f44e42d1fbc0eb83a95baf305
10. 0x438631e7421eacf3402556d871e592ffc7af75fef2b0709de48c3ef78e8d7fac
11. 0x014e6ac2bd09cb47ef261fa8d56392362b98c9b103bb1037674237d3604f081f
12. 0x31b890f57b06aeb1ca9fb0cdc688bb75678ab9b2ff8ba49765e3d7bc0ae98597
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae