Evidence row 17765

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://getnightshift.tech/api/v1/hook/:address"
    ]
  ],
  "name": "NIGHTSHIFT Services",
  "owner_address": "0x989d0e896961f02b62f491a329d1ad3554355a36",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x989D0E896961F02B62F491a329D1ad3554355a36",
        "scheme": "exact"
      }
    ],
    "description": "Use when an agent needs to know what a Uniswap v4 hook on Ethereum can do before trading or providing liquidity through it: permission bits from the address, which callbacks it implements, fee logic and recipients, owner and admin functions with their caps, upgradeability and known templates (IMD launch hooks, NightshiftHook), from verified source or bytecode. Run by NIGHTSHIFT.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "address": "0x42ebcf86e3ab0445ba0362f911a7e8fad6ace0cc"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x42ebcf86e3ab0445ba0362f911a7e8fad6ace0cc",
              "callbacks": [
                {
                  "implemented": true,
                  "name": "beforeSwap"
                },
                {
                  "implemented": true,
                  "name": "afterSwap"
                },
                {
                  "implemented": true,
                  "name": "beforeInitialize"
                }
              ],
              "evidence": [
                {
                  "kind": "source",
                  "url": "https://sourcify.dev/server/repo-ui/1/0x42ebcf86e3ab0445ba0362f911a7e8fad6ace0cc"
                }
              ],
              "fees": {
                "hookFee": "takes its own fee: beforeSwapReturnsDelta and afterSwapReturnsDelta set and it moves pool currency out with PoolManager.take/mint (settings: MAX_FEE_BPS = 250, ethFeeBps = 250, shiftFeeBps = 250), to feeSplitter 0x1119…2d44",
                "swapFee": "125 bps static"
              },
              "flags": {
                "hex": "0x20cc",
                "valid": true
              },
              "powers": [
                {
                  "level": "low",
                  "text": "the owner can change fees (setFees), capped by MAX_FEE_BPS = 250"
                }
              ],
              "risk": "low",
              "service": "hook-inspector",
              "summary": "NightshiftHook. The PoolManager calls beforeInitialize, beforeSwap, afterSwap (with beforeSwapReturnsDelta, afterSwapReturnsDelta). Takes its own fee … to feeSplitter 0x1119…2d44. Owner: wallet 0x6c4c…19b5. Not a proxy and no DELEGATECALL: the code cannot change.",
              "template": {
                "match": "exact address",
                "name": "NightshiftHook"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/hook/:address",
        "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": {
                    "explain": {
                      "description": "1: add the written explanation and the source lines behind every power ($0.50)",
                      "enum": [
                        "0",
                        "1"
                      ],
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "adminFunctions": {
                      "type": "array"
                    },
                    "callbacks": {
                      "type": "array"
                    },
                    "evidence": {
                      "type": "array"
                    },
                    "explanation": {
                      "description": "explain=1 only: text and source excerpts",
                      "type": "object"
                    },
                    "fees": {
                      "type": "object"
                    },
                    "flags": {
                      "properties": {
                        "hex": {
                          "type": "string"
                        },
                        "permissions": {
                          "type": "array"
                        },
                        "valid": {
                          "type": "boolean"
                        }
                      },
                      "type": "object"
                    },
                    "owner": {
                      "type": "object"
                    },
                    "pools": {
                      "type": "array"
                    },
                    "powers": {
                      "type": "array"
                    },
                    "risk": {
                      "enum": [
                        "low",
                        "medium",
                        "high"
                      ],
                      "type": "string"
                    },
                    "source": {
                      "type": "object"
                    },
                    "summary": {
                      "type": "string"
                    },
                    "template": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "upgradeable": {
                      "type": "object"
                    }
                  },
                  "required": [
                    "summary",
                    "risk",
                    "flags",
                    "callbacks",
                    "powers",
                    "evidence"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792533341/bazaar-icons/df269fa5f85dc312.png",
    "lastUpdated": "2026-10-26T07:54:49.595Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T07:55:08.079Z"
    },
    "resource": "https://getnightshift.tech/api/v1/hook/:address",
    "serviceName": "NIGHTSHIFT Services",
    "tags": [
      "nightshift",
      "tool",
      "hook",
      "inspector"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when an agent needs to know what a Uniswap v4 hook on Ethereum can do before trading or providing liquidity through it: permission bits from the address, which callbacks it implements, fee logic and recipients, owner and admin functions with their caps, upgradeability and known templates (IMD launch hooks, NightshiftHook), from verified source or bytecode. Run by NIGHTSHIFT."
}

What the leaf hashes

{"body":"cc2203d168c4898bb83d6824158786f41860bd1aa1971c3b68a6016e3b56affb","id":17765,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025327295133,"prev":null,"subject":"x402_bazaar:https://getnightshift.tech/api/v1/hook/:address","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. 0xb543f41cc632f4051e30b4d1ea51d17ed6ced357f13a39f56ae8588078b29f2f
2. 0xcd6d6260c5215d348d1e9c0de3a6de1c69f56f3cff90d3fab5bf7ffd37f605d9
3. 0xd298cfc6edc39f7b139b2999029a2acaa5d1ffa5f329ee5ae3ac88e6ef4ecde4
4. 0xf447d95eeec44c70283842c6e4354dde642be046b926f11730fc8bc6c5cc8ef7
5. 0x51da0daa8f8547856d6d0d5f2dc919d62832c3796847a34965a4f2e0a31c6a46
6. 0xeeaeaa1b81cf097d8a9f0f37df1d3adc6329bc83d6ca553b9d33386952bfb577
7. 0xcc50b93ce68cb83b977489fea579186a892dbdaff8b06b097f320e034594741b
8. 0xc182cd9003376b19b591885af8319dd1a4fb77f1e4c8307a94816411d881ac51
9. 0x4a395832b96531e5dad890a69b905731226c55bcaecd7094b9976c1e1861cde9
10. 0x29d8926a104518c165350885a541887278c9813fe33bc83e56dff05bb21358ce
11. 0x0f199646652e20987f8f0e4e8bd21993538b0737cd758d5cbc6ebcaaa02763a3
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae