Evidence row 3756116

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dns.openverbs.com/v1/resolve"
    ],
    [
      "x402",
      "https://dns.openverbs.com/v1/reverse"
    ]
  ],
  "name": "dns.openverbs.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "dns.openverbs.com",
    "endpoints": [
      {
        "description": "Resolve DNS records for a hostname — A, AAAA, CNAME, MX, TXT, NS, SOA, CAA or SRV. NXDOMAIN or an absent record type returns an empty record set.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example",
            "group": "body",
            "name": "name",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "A",
            "group": "body",
            "name": "type",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.006",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Resolve DNS records",
        "tags": [
          "dns lookup",
          "resolve dns",
          "dns records",
          "mx record lookup",
          "txt record lookup"
        ],
        "url": "https://dns.openverbs.com/v1/resolve"
      },
      {
        "description": "Reverse-resolve an IPv4 or IPv6 address to its PTR hostname(s). No PTR record returns an empty list. This is reverse DNS (PTR) — not ENS or onchain name resolution.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "1.1.1.1",
            "group": "body",
            "name": "ip",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.006",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Reverse DNS lookup",
        "tags": [
          "reverse dns",
          "ptr record",
          "reverse dns lookup",
          "ip to hostname",
          "ptr lookup"
        ],
        "url": "https://dns.openverbs.com/v1/reverse"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "dns-openverbs-com",
    "integrationType": "",
    "isNew": false,
    "name": "dns.openverbs.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.006",
      "currency": "USDC",
      "maxAmount": "0.006",
      "minAmount": "0.006"
    },
    "provider": "dns.openverbs.com",
    "providerUrl": "",
    "serviceName": "Re",
    "tags": [
      "dns lookup",
      "resolve dns",
      "dns records",
      "mx record lookup",
      "txt record lookup",
      "reverse dns",
      "ptr record",
      "reverse dns lookup",
      "ip to hostname",
      "ptr lookup"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"0bfabe22cf74049dd653396764201f27a829d3e6f42cbfe9fa79450b9a4925b2","id":3756116,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793989754880830,"prev":1784798,"subject":"agentic_market:dns-openverbs-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x7e06eaa113b2e06275f4f29a5facb40954d6810d4136fb52d5741366a5e347ab
2. 0x6dcfa154c9f9452774902aa82f340de2af83441ced0c2907b2d23a0a01e91452
3. 0x5ab9931b1e7c3368aa57b40eee22d960668edb38245e6a594840018cd1152476
4. 0x050801ea8a7ba634f2d13f0c10f817c96c2f4505a1d5b82b054f3a5f27d8b94f
5. 0xc3e17d164f2330b631a2fa77de2febfc93c5ee6ff7f114ca51b1d53eaa214ded
6. 0x4504cd738fe82170becf41a8ae128288b26519b0c70256f6bb8c5eaa4caf2d86
7. 0xa69cb3ea9edfa6c368457115583ba1d847909eb5163a92aa4cf713dec1769d3d
8. 0x4ce306320585f86af81eb0745712f5132e2ba35d2dc12888139abf2fe7c1db1c
9. 0xff76cff6e844179d3e5c45f6fe729c060522b1b591f2a0c9c70ebc78c5c407a2
10. 0xc7c672e814d964d76dff4de13a72e12ca48c2d3232f51d8bd1912792e8ee180f
11. 0xea86c462cf19078cf8ce1dc0bd6fe8f61b8a015d167eeb78b6ed49caf3ae7945
12. 0x811b914592925c2ff347714ee926e75e42118849af6c05e29ca20b8ad52d6c7b
13. 0x89e86fdab677858fce587b6892b9ffc4fbf139424c0e40d61dae57526f7eb1f9
14. 0x6aa61e674b3c29ca9cbf3bb85eb5c666ed7c7ae477218e53a6b5bd9b7314a653
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1