Evidence row 75689

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://gaming.halowerk.com/v1/npc-dialogue-gen"
    ]
  ],
  "name": "HALOWERK gamingwerk",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Selects and fills a small declared dialogue template using a caller-supplied seed, NPC name, intent, tone, and facts. It produces a reproducible writing prompt, not model-generated prose, lore verification, localization, or a complete conversation system.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "bodyType": "json",
            "exampleUrl": "https://gaming.halowerk.com/v1/npc-dialogue-gen/schema#/requestExample",
            "method": "POST",
            "schemaUrl": "https://gaming.halowerk.com/v1/npc-dialogue-gen/schema#/inputSchema",
            "type": "http"
          },
          "output": {
            "example": {
              "addressee": "Mara",
              "dialogue": "Keep your voice down, Mara. The harbor gate closes at dawn. I need you to investigate.",
              "generation_scope": "seeded_template_composition",
              "method": "deterministic intent-and-tone template composition selected by SHA-256 seed",
              "speaker": "Captain Ilyra",
              "surfaced_fact": "The harbor gate closes at dawn.",
              "template_choices": {
                "intent": "offer_quest",
                "tone": "wary"
              }
            },
            "exampleUrl": "https://gaming.halowerk.com/v1/npc-dialogue-gen/schema#/outputExample",
            "schemaUrl": "https://gaming.halowerk.com/v1/npc-dialogue-gen/schema#/outputSchema",
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": true,
          "properties": {
            "input": {
              "additionalProperties": true,
              "properties": {
                "bodyType": {
                  "const": "json"
                },
                "exampleUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "method": {
                  "const": "POST"
                },
                "schemaUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "exampleUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "schemaUrl": {
                  "format": "uri",
                  "type": "string"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:13:05.903Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T00:13:05.436Z"
    },
    "resource": "https://gaming.halowerk.com/v1/npc-dialogue-gen",
    "serviceName": "HALOWERK gamingwerk",
    "tags": [
      "iot",
      "gaming",
      "dialogue"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Selects and fills a small declared dialogue template using a caller-supplied seed, NPC name, intent, tone, and facts. It produces a reproducible writing prompt, not model-generated prose, lore verification, localization, or a complete conversation system."
}

What the leaf hashes

{"body":"982281aa4507c880ff2c752a2e57621265e346f10964802457afead1265d5ee8","id":75689,"kind":"listing","method":"baseline/1","observed_us":1793025490990651,"prev":null,"subject":"x402_bazaar:https://gaming.halowerk.com/v1/npc-dialogue-gen","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. 0x5bfe21ee0e06b9cd00ab0dd1ba2995c6cd0f3632148066a64d52eb65f3a01c6e
2. 0x2ca2ea47d90f200d3df6bff584073eac638f6d70d9a0e7760da012d132997f28
3. 0xc915db6833e5367a0a2cf03d6887b79707fd52261d554ada496e4ebd891404c3
4. 0xc3d16b7b025a79b05cfc4361dab8c3ee2d4ce38fb714c86a07c9596a0ab91ed2
5. 0x06c1f87937e9d737e6d486d4938875d11690255ef9d76dfec4998712ce67f594
6. 0xd5eee9d14ab58775010e59ee7ad0bf306da01fc2dd88dd06e540972563bf74c7
7. 0x24941e4ab1a1eda08e6c793ce2a30e81198806ed13868622aa9f7b5aef945bc4
8. 0xa4091f0802e2251dfaa684baa8c99199e4d87da2bb67f80b6b300dc0d3e6a86b
9. 0x41a051d5bacaf7bf5130da516c041256d5e5f4c98da082f91371fb195ddc476b
10. 0x40244d998919fa159853bd32a8bd17a3271b1b32a2e2d09a3d03acd280652311
11. 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae