Evidence row 70716

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentshield.live/tz"
    ]
  ],
  "name": "agentshield.live/tz",
  "owner_address": "0xc87e9a5f237eada767e57eee8fae67ab565225ae",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC87e9a5F237eADA767E57eee8fae67aB565225AE",
        "scheme": "exact"
      }
    ],
    "description": "Call when an agent needs the UTC offset of an IANA time zone on a date, including daylight saving. Not a live clock.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "date": "2026-10-26",
              "zone": "Europe/Berlin"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "known": true,
              "offset": "+01:00",
              "zone": "Europe/Berlin"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "date": {
                      "description": "YYYY-MM-DD. Optional.",
                      "type": "string"
                    },
                    "zone": {
                      "description": "IANA zone, such as Europe/Berlin.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "zone"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-26T10:06:37.962Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:06:37.762Z"
    },
    "resource": "https://agentshield.live/tz",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Call when an agent needs the UTC offset of an IANA time zone on a date, including daylight saving. Not a live clock."
}

What the leaf hashes

{"body":"0c844826b5eb2fbe1306085b61e7eb7ed26a3a82d9ff210849ab629a8ca3cb0a","id":70716,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025480819092,"prev":null,"subject":"x402_bazaar:https://agentshield.live/tz","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. 0xbe7c51fa3cb5bdaa0514f55fa55452117a47dcc881fd2879469b4495af25e509
2. 0x048827e7209f0dd577dd4c9cb8f24b357a6e948e70a3a69dc75e83c751ee7b53
3. 0xa4a31153678920cd15ae2520aeb4ca88455ac1644be543ab3f1a626519ccd346
4. 0x868a86869de0fbfea39aeacd0c93af8903647c2fe91b3fd7527468bec9699dfa
5. 0x120e38c0ebfcb22342e32d2de43f86f646b2be8775ee496ee15177fec4d0ae07
6. 0x7d4f4b2767f409c326a83a8fdeeb91d767b5ce7409d913af9a7ec831d9f22fed
7. 0xbf4efbb70ce0b740168ca28dc49965847a873f1d6bb5c2a62609ca0521b8118f
8. 0xfe21c3371c5feae86b94e3f787d959035bc78138abeacf6528aaa2e0f8764fdf
9. 0x3d099a7c22d810954fd7b1d778d0e3aa00cd895cb2389d397ae7c71ec73378e0
10. 0x6a746b816cbae6dd852b6174fa370c7d8224f421d42164fa99d1a244739599d1
11. 0x0c2fadf69af6b0b6e19a10cc8f6ddfdff26662d74207cc53dcbcf5abfbdbc8c9
12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae