Evidence row 123557

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://unicode.openverbs.com/v1/name"
    ]
  ],
  "name": "Look up character by name",
  "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": "Reverse lookup: resolve a Unicode character name (e.g. 'SNOWMAN', 'CJK UNIFIED IDEOGRAPH-4E2D', 'HANGUL SYLLABLE GA') to its code point. Loose whitespace/case matching. An unknown name is a successful `found:false`.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "name": "example"
            },
            "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": {
                    "name": {
                      "description": "Unicode character name to look up.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "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": "2026-10-08T05:39:19.771Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T05:39:19.51Z"
    },
    "resource": "https://unicode.openverbs.com/v1/name",
    "serviceName": "Look up character by name",
    "tags": [
      "unicode name lookup",
      "character name to codepoint",
      "find unicode by name",
      "unicode character search",
      "resolve character name"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Reverse lookup: resolve a Unicode character name (e.g. 'SNOWMAN', 'CJK UNIFIED IDEOGRAPH-4E2D', 'HANGUL SYLLABLE GA') to its code point. Loose whitespace/case matching. An unknown name is a successful `found:false`."
}

What the leaf hashes

{"body":"27e40cca191a88f9963a779be05b0f2c2c39bfd90a3477e773c5b14e0b0adf4e","id":123557,"kind":"listing","method":"baseline/1","observed_us":1793025623314890,"prev":null,"subject":"x402_bazaar:https://unicode.openverbs.com/v1/name","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. 0x5fb25a3b594cadf7e4b1330900f6d03c2d1972d1e142ddd078cecd5fa7da0452
2. 0x2e8c583324d1a8cdaea581f9fc6fc34a930668db373fa2838110ce51d624d6fc
3. 0x39efced4fccf397e2f645084c5c12d98c3aeb8f359026487341e89496ea947ca
4. 0xcb17b14371fb58c24b91bf5c64eeed54afbb0666497849a9d9adb9ff75bfba78
5. 0x45d3fc52ba4f73c248b2e94e2549e6de7e63f7072870ace478aeb2e4c4530c3c
6. 0x8c97d7a383a08265cda55fb04085894d2727e482a4c6a757a9c1129f1690a2ab
7. 0xfd96432028bffddfc60bd67a919f1b62c1793354412e40a47b1c9446b3c8179c
8. 0xa95040a653ba7c99a6e8792c30c4155ce61a82495bd6690d075ab632ea588716
9. 0x32a6ebd5dcfb4231ea0ecc75ccc6c29a39771dcea84f7adfccbf329fb0e4daeb
10. 0x360237a2ff9bba9982b36dddf68bf6bc616012537d41d3a91a43fe37caee345d
11. 0xa50fca837a4f035829bddff38d023aff0ec4482f9bb5df60ea5b321b01e3e922
12. 0xf4e3bedc99674db9d8ab4bc7655992ec76f822b327e6c89599b0baa3756fbd19
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae