Evidence row 752071

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": "2026-10-28T05:00:44.28Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-28T05:00:43.622Z"
    },
    "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":"6a9e070a4fd982e60ad90b74c0a840278467b03baf544c2dc07912a287b7c686","id":752071,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178805907692,"prev":77244,"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 2026-10-28 (231336 rows).

1. 0xd5820a355cc3b8fa328bca83c000829a746959b2542c57c3234e1c3f16013c8e
2. 0x14b6cf879deb6674ad47c029ca67ed97643dd91d662c1d6bab4c6310960cb975
3. 0x083a8609590b720dff1f301537eef3bb90755582d40c3e7c3299ec93ec147942
4. 0x6f942d9ef42b6042331251a1c934446289cc4639b1fe038af488296c6ae24e8d
5. 0xd9f92a0addd4c0ea0f389b4e3316688547d198edb5bc85bdf2c8ffb7b3f24e74
6. 0xea2eccb4ab9e0b4b018900f9795b8095d554cbe668ddcaadb8f4c7b11f22628a
7. 0x52f75fda964ff414a03ba2adc9d4315de6d3dade252b7a9fe5776ec29d6a3ce2
8. 0x6106c66099cc681ff62b04821886e8740582fdc53658b2e263977cf3dcf075b8
9. 0x366961dda22bcb8bae2700e4711d8c79822d92b4645d6ab38c2bb0f56524a318
10. 0x94b03d2c4cbda0ca62938185e1efad4a5bfc3a0cb1541a2ec242021317adba04
11. 0xa1b1eb0c020eb7d06ff9d9b432e932475bb6deb4e7d6e4c5bf81e059585e88e6
12. 0x1536a8c496d01cf29a56c24ce867983fb6f54ac712030580d8f5954f9dba0e4f
13. 0x0ec75adbdda764cd96393994f2e5fc25831c6c05bfcdf872e01ed5389eb9261b
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae