Evidence row 77244

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://pulsefeed.dev/trust"
    ]
  ],
  "name": "pulsefeed.dev/trust",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Is this x402 endpoint safe to pay? Vet an unknown seller BEFORE paying: pay/avoid verdict, 0-100 trust score, live 402 probe, scam flags (payTo hijack, bait-and-switch pricing, honeypot, wrong asset) and an on-chain check of the receiver on Base. Reads x402 v1 (body) AND v2 (PAYMENT-REQUIRED header) — body-only checkers call live v2 services dead. ?endpoint=url; omit for a trust-ranked catalog.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "4000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "endpoint": "x402 endpoint URL to verify (omit for the working-services catalog + risk map)"
            },
            "type": "http"
          }
        },
        "payTo": "0x7f5f784Ba98cEcFC0bA4336f0E48222A3d4d69a8",
        "resource": "https://pulsefeed.dev/trust",
        "scheme": "exact"
      }
    ],
    "description": "Is this x402 endpoint safe to pay? Vet an unknown seller BEFORE paying: pay/avoid verdict, 0-100 trust score, live 402 probe, scam flags (payTo hijack, bait-and-switch pricing, honeypot, wrong asset) and an on-chain check of the receiver on Base. Reads x402 v1 (body) AND v2 (PAYMENT-REQUIRED header) — body-only checkers call live v2 services dead. ?endpoint=url; omit for a trust-ranked catalog.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "endpoint": "x402 endpoint URL to verify (omit for the working-services catalog + risk map)"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T04:32:57.547Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-26T04:32:56.688Z"
    },
    "resource": "https://pulsefeed.dev/trust",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Is this x402 endpoint safe to pay? Vet an unknown seller BEFORE paying: pay/avoid verdict, 0-100 trust score, live 402 probe, scam flags (payTo hijack, bait-and-switch pricing, honeypot, wrong asset) and an on-chain check of the receiver on Base. Reads x402 v1 (body) AND v2 (PAYMENT-REQUIRED header) — body-only checkers call live v2 services dead. ?endpoint=url; omit for a trust-ranked catalog."
}

What the leaf hashes

{"body":"721d9c2790e5de49a10711fa0e3e0bf26149b26f165339db52eb50eb4c15a5fb","id":77244,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025493559106,"prev":null,"subject":"x402_bazaar:https://pulsefeed.dev/trust","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. 0xe0cce5d4a3ef0bab61db34598447c8b168b79a801280cd03e54f9e76a3a38d80
2. 0xb36dccb9798afad34a8d25a42890071eb8ed04c2c1e8348080bca5686fbcabbb
3. 0x7e8da09d0a1d0d7f8ae88b2345913dcc5898223f7ff4b1e46a6cfea8a346558f
4. 0x4743a9152ddff407b8d1ccdf605e2c721098c0c3c474dfffb379373b92a68502
5. 0xd247d52982865a9e294d3e1b51e12f2f5a4f592350f3ccd0cec5fd976d50cc54
6. 0x0e2f0382262fc824b83188401644dcd8db7a608e1532bec591a8f5f4f135ff04
7. 0x9de0c71637fc1cfc282d4f709591bf0492dd85cbd9bfed6f4c2cd93154ea7fab
8. 0x4c123e94b99bd81045d878aadd0858f905f5c61e935ee42e628cf377e7906bfa
9. 0xc2aa35483c82483e6adcc2b50b366023e07a5a61527ff45372ef558a709ec092
10. 0xd3a62dd19c033cefdc0e95b84442d2d997b149848ac391c70f7061b3fe284696
11. 0x82d0a2528274b883dc22fee84985c9c34404274baadfb76651d0008598f80bff
12. 0x714c96bd488ccf4af927c8bc83397404f7f6f1b165b622d0e8216290209825e4
13. 0x3fcdf7fa32ccefe771eb57ae3015142065d64e3ce732fea7d11b9a3c99dde44f
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae