Evidence row 73916

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://dns.intel.rallylive.ca/dns/srv/carddavs-tcp"
    ]
  ],
  "name": "srv-carddavs-tcp",
  "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": "CARDDAVS service discovery (_carddavs._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's carddavs service lives without guessing hosts. $0.01 per lookup.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "github.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "domain": "github.com",
              "found": false,
              "records": [],
              "service": "_carddavs._tcp"
            },
            "type": "json"
          }
        },
        "schema": {
          "$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": "2026-10-01T14:23:18.464Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-01T14:23:18.331Z"
    },
    "resource": "https://dns.intel.rallylive.ca/dns/srv/carddavs-tcp",
    "serviceName": "srv-carddavs-tcp",
    "tags": [
      "srv",
      "dns",
      "carddavs",
      "service-discovery",
      "tcp"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "CARDDAVS service discovery (_carddavs._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's carddavs service lives without guessing hosts. $0.01 per lookup."
}

What the leaf hashes

{"body":"f9e4f716d687e909baca7b5efc726d0235ff5039aaa817f55823a2b6b3014835","id":73916,"kind":"listing","method":"baseline/1","observed_us":1793025488330804,"prev":null,"subject":"x402_bazaar:https://dns.intel.rallylive.ca/dns/srv/carddavs-tcp","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. 0x673757ea68b50fbe79fcda52caf42a50da53c52c6af6e5d44edaa58ec17a4049
2. 0x7cd89468396ea51210cbcfc41af749ca2ef94ff4939719746eec70c51eafe662
3. 0x5e4c3949397652863b6f9f0466b1fb0e3585dbf99527cfcccbb00236766223dd
4. 0x695cac7b3da1e2dc5d6d2ad505cac5f0e66c349d7f52fb53963d802a2443196a
5. 0x31efd3b46e4aa3fea7f88191916308508a4e466267b4caa0040edabe2fb7ae3a
6. 0xc99ff9ab81ebc17426ab008d9b4b8f817c08503155be17a73795a5d59b0e43a7
7. 0x3bb0d6047149f07043de98eb7b7d99999c0c7e4749ccf212dab7330ac0fc3e7f
8. 0x51cf0851546fe88aabbf15ff3cd5ec59da268f44404d0a2b987fbe7f721fb7a3
9. 0xe49cd474b6e588aa72674a2bd7fec0e694068e34c3a0dac8b4f6322f24150951
10. 0x8abff743dd157f0225d59527cbd5a558fe9044a13b8251e90cdf945d405603a0
11. 0x13951c97c827e2025801573dada28cfb5f8038c9b4de741f9d526cb67b3fe605
12. 0x260682fd6ecd274e73505c5e0bd798abdd0e702afca4f8eebd4331b607a6b175
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae