Evidence row 1790950

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chat"
    ]
  ],
  "name": "AI Text Generation",
  "owner_address": "0xfb5625d44be488414606773244f0de35410b2f39",
  "raw": {
    "accepts": [
      {
        "amount": "7476",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "AI chat and text generation API — general-purpose LLM completion for any prompt; chatbots, drafting and Q&A. Deterministic on-chain execution by the AmanChain n",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "7476",
        "maxTimeoutSeconds": 120,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xfB5625d44be488414606773244F0De35410b2f39",
        "recipient": "0xfB5625d44be488414606773244F0De35410b2f39",
        "resource": "https://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chat",
        "scheme": "exact"
      }
    ],
    "description": "AI chat and text generation API — general-purpose LLM completion for any prompt; chatbots, drafting and Q&A. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {\"serviceId\":\"aman-llm-chat\",\"request\":\"<input>\"}.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "request": "Explain x402 in one sentence",
              "serviceId": "aman-llm-chat"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "ok": true,
              "text": "x402 is an HTTP-native protocol where an API replies 402 with a payment challenge and the agent pays (e.g. USDC on Base) in the retry header."
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "type": "object"
                }
              },
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "example": {
                    "ok": true,
                    "text": "x402 is an HTTP-native protocol where an API replies 402 with a payment challenge and the agent pays (e.g. USDC on Base) in the retry header."
                  },
                  "type": "object"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T00:16:20.452Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T00:16:19.942Z"
    },
    "resource": "https://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chat",
    "serviceName": "AI Text Generation",
    "tags": [
      "ai",
      "llm",
      "chat",
      "gpt",
      "text-generation"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "AI chat and text generation API — general-purpose LLM completion for any prompt; chatbots, drafting and Q&A. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {\"serviceId\":\"aman-llm-chat\",\"request\":\"<input>\"}."
}

What the leaf hashes

{"body":"18b966b8f9f3b2c0c24498a87b07639dfc6229200d98e256cdf768916e766c65","id":1790950,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559939180252,"prev":null,"subject":"x402_bazaar:https://amanchain-relay.gitajhd.workers.dev/api/x402/aman-llm-chat","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. 0x0b9c6bf594f3def834b928d20ae3e40b42f2258185edd7a1d40ebed633c2565c
2. 0x0226fd050dfb2261e15a1e18286726c73a2210343d8163910dd1429fb64b1b10
3. 0xde775ae5b61dd9c9570ccad33c0bdd5049594ca6237c77dfad9ac7013ec26305
4. 0xad276426e935f57db880154c4b73421d3ccce77d919ef07dd4491520b8c46df7
5. 0x692d2e8ed693ac40f51bbb026a229e14460be6fb77c526945c3876d551413220
6. 0x7f01a2d12856d5a3aa8a759015da3673dea6b2bb35cac991385c85d5d78a1380
7. 0x4cab92b5362b8428950f6ec7f85de179a1c3783fb2c72ea39a5814085002593a
8. 0x4eac9e8bd066841fe64dbbdb893b0971d4e6a691ab77b3f4ad191c0ae16b4bbc
9. 0xb2939ff809b02caa207ded8a357b8ebf10a7fed01af0c34eff95db927be85b30
10. 0x43728bcb44aa82f0b314292830c0908e09b0b05977a823835ed51097dad9dc77
11. 0xc8b255df9bdb1646a3973ffdb6911be531e1a053b837bb462977a22143ee6f5f
12. 0x73273562bb9feb8409f583f61f13a31bf8bf9cc1d6aa6bad806ce28dc8e38eba
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90