Evidence row 1791630

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.hyperd.ai/api/token/archetype"
    ]
  ],
  "name": "api.hyperd.ai/api/token/archetype",
  "owner_address": "0x61b51131e1e44552de2f151ca59dac707d9cf1c6",
  "raw": {
    "accepts": [
      {
        "amount": "300000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x61b51131E1e44552dE2F151Ca59DAc707D9cf1C6",
        "scheme": "exact"
      }
    ],
    "description": "Composed token classification. Fans out to token_info, token_security, protocol_tvl and returns a single archetype (stablecoin / blue_chip / mid_cap / memecoin / wrapped / governance / unverified) plus a plain-language verdict.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "coverage": {
                "sub_calls_attempted": 3,
                "sub_calls_failed": [],
                "sub_calls_succeeded": 3
              },
              "methodology": {
                "model": "claude-haiku-4-5-20251001",
                "version": "synthesis-v1.0.0"
              },
              "verdict": {
                "band": "stablecoin",
                "confidence": 0.95,
                "summary": "USDC is a fiat-backed stablecoin issued by Circle"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "chain": {
                      "enum": [
                        "base",
                        "ethereum",
                        "polygon",
                        "arbitrum",
                        "optimism",
                        "avalanche",
                        "bnb"
                      ],
                      "type": "string"
                    },
                    "contract": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "contract"
                  ],
                  "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"
        }
      }
    },
    "lastUpdated": "2026-11-01T16:06:55.805Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T16:06:55.513Z"
    },
    "resource": "https://api.hyperd.ai/api/token/archetype",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Composed token classification. Fans out to token_info, token_security, protocol_tvl and returns a single archetype (stablecoin / blue_chip / mid_cap / memecoin / wrapped / governance / unverified) plus a plain-language verdict."
}

What the leaf hashes

{"body":"9ec2ef5f63859c4072d16a21c240b080abcbd22b79e218c6545722bdd6532d3c","id":1791630,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559988927198,"prev":null,"subject":"x402_bazaar:https://api.hyperd.ai/api/token/archetype","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7579a3dbcfede71605a0a8bd199e63f9f5cdeeccbf6e833f15f19a57a00cd9b1
2. 0x156448911c47f07ce5b82f0315d430c30d79f1bd4a2026dfda4ecc2bdfe3c5ce
3. 0x8e8706194d821b43ca4081eddfaf78db6f9a59bd292ff0a0bb43b38031c1b86e
4. 0x948713165405153b6a2523504c0663964ac52138c2dbacef8d8dac0b322c7d06
5. 0xeb936365e3c02f7501ba90c7047b31584efe52b33695a82e23aab47b2d97454a
6. 0x41ca9a72900de9c9cb4c2544e78427561605fa74c3ee4af046df0a7d0fba4822
7. 0x037a82dc55722ed6b80fd6dbd3a4015b94dd68f51b5b26702abefa72856ffdbb
8. 0xfbdc8d85e164346686ebd86a2a0c84005eca6b5f83dbc7a557844ba8bda7359b
9. 0x45d8afd24f11823568b3b6ecdaee6d4542426502a1a1db82b5dd7db44e7a31ac
10. 0x0688076ddbe6c9e5e5e39ce14425fdb1936b933c54ff71b42c4e1d6444f9f3fa
11. 0xc76da62af966ce1abddcfd5dadc958126f88913c21ca8b27e1027a7e7502ac0a
12. 0x7db75c7aace077c417d768719a6bf43b859889f737d52a7a24f768c32a757f76
13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90