Evidence row 73957

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dns.intel.rallylive.ca/dns/srv/stun-udp"
    ]
  ],
  "name": "srv-stun-udp",
  "owner_address": "0xfc24fd34da9e49a0110dcaee3ad30ec54175ebb3",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:84532",
        "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
        "scheme": "exact"
      }
    ],
    "description": "STUN service discovery (_stun._udp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's stun service lives without guessing hosts. $0.01 per lookup.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "github.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "domain": "github.com",
              "found": false,
              "records": [],
              "service": "_stun._udp"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "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": "2026-10-01T14:24:06.352Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T14:24:06.229Z"
    },
    "resource": "https://dns.intel.rallylive.ca/dns/srv/stun-udp",
    "serviceName": "srv-stun-udp",
    "tags": [
      "srv",
      "dns",
      "stun",
      "service-discovery",
      "udp"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "STUN service discovery (_stun._udp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's stun service lives without guessing hosts. $0.01 per lookup."
}

What the leaf hashes

{"body":"3b96218073b5d1f7d6918605cb4974ae01d59e50e70a980b0c1f02e4aed51c89","id":73957,"kind":"listing","method":"baseline/1","observed_us":1793025488365592,"prev":null,"subject":"x402_bazaar:https://dns.intel.rallylive.ca/dns/srv/stun-udp","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. 0x7a19e3cdc78987146bf481d6aa9f382b09154468963f2461ff2e51335a5b0c63
2. 0x2ab047854cd8e4de41dc924661d590e49e5b9a1d0b00861dc1fa04d95e720974
3. 0xd1dab5a9ae789c51b9bf4c4e471524487912544f2d53d3f2cdb33fe2e4e4ef3e
4. 0x682b1e7a523592f2fcf03f1552878e12751323f52ee6cecfbbebd2bdbf213e16
5. 0xd84ae1c534096c89adc13b4b88a609f30cb0b85630be73a8c81f47fffc3354cd
6. 0x1b2a6c993c795fbe1e875fc83b3f41d38765feef4adc0082a443fc192f4ec13b
7. 0x25414f3c7205b388f92b2e7b06518149fced3e682e35d3d3f4268f6fb92edd80
8. 0x92d03ec8a7b10c17fe1781a7163b171ccd7f9bce50d0c153c49c6d1fc9376194
9. 0x2b1846c8f1a71d5ca42246b859f4f9e7f7909cb9c881869cbb1bfe38b07466f7
10. 0xd7bfe89d1c95d31c83b5cd958ac57e187ca41d9a64c12c75ed199d276c80aa6f
11. 0x1474b20023ac420a3be8200f14f9ac14f1ee93ff05411fa3760c28b2e50fb3dd
12. 0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba
13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae