Evidence row 76826

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://ip.openverbs.com/v1/expand"
    ]
  ],
  "name": "Expand / compress IPv6",
  "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": "Return both the fully-expanded (eight 4-hex groups) and canonical compressed (RFC 5952) forms of an address. IPv4 is returned unchanged in both fields.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "address": "2001:db8::1"
            },
            "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": {
                    "address": {
                      "description": "IPv4 or IPv6 address.",
                      "maxLength": 64,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "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": "2026-10-08T05:39:58.363Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T05:39:58.105Z"
    },
    "resource": "https://ip.openverbs.com/v1/expand",
    "serviceName": "Expand / compress IPv6",
    "tags": [
      "ipv6 expand compress",
      "expand ipv6 address",
      "compress ipv6 address",
      "canonical ipv6 format",
      "rfc 5952 ipv6"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Return both the fully-expanded (eight 4-hex groups) and canonical compressed (RFC 5952) forms of an address. IPv4 is returned unchanged in both fields."
}

What the leaf hashes

{"body":"bb0c63e766b4bf2c6aecc888a9c3bb60638c78f5df2df007102adc2054d3690f","id":76826,"kind":"listing","method":"baseline/1","observed_us":1793025492989294,"prev":null,"subject":"x402_bazaar:https://ip.openverbs.com/v1/expand","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. 0x3cbcd09f3c1b04308f205a2f3fbd941baa1fc59aeda612afd2002c1e6de9f0e0
2. 0x6665887b20eb449c13ba261791177e23653ae988e02106c41062cef7e91d179a
3. 0xda5ce035b5e1d161f7cb394650c7f0369dc25e2bb436d727df50700df72be722
4. 0xa0aa23deab9ea0064cc2aadbcc028a33c75a9d8c0b0d51158e89a6e9003c4f94
5. 0x687c22eac0a4a60ffe2078b3ffa316518cd31bc39e0ebf064f31c4add1179555
6. 0x04668c62b73938403ff8aab28b55387d424dc5dc76001bc4063e8a19aaa14d28
7. 0xf712234b87da2e7959039977e2e7d4abe11d014e388e3656469805671da817e1
8. 0x1a037fd30b83cb74700762e15cca812a0360bd4f4382c786f4866c425e9a3e70
9. 0xbf3afad6662f2283813602aa95c0754bc35af8c90e0347e14b7b44b397bdd35e
10. 0x210e4fd4b2b60dbd88a7f42093d3d642e105b1738155bf382034c694bee5fbcf
11. 0xd7dd18a37a5bb07e81a8083d8d1469e052ceebb2814b00f5a8d4f4cd181a5108
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae