Evidence row 1844724

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dQrfwU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c8d39a2c-647b-4b87-aebb-2b002fba4a0c/.well-known/agent-card.json"
    ]
  ],
  "name": "Vaurko",
  "owner_address": "0x74836d5fc8c7ff0f386a6812c13f0adcddd76c01",
  "raw": {
    "agent_id": "37455",
    "agent_uri": "https://centralcity.ai/a/dQrfwU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vaurko is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/dQrfwU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vaurko",
      "registrations": [
        {
          "agentId": 37455,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c8d39a2c-647b-4b87-aebb-2b002fba4a0c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dQrfwU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575302,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:26:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vaurko is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/dQrfwU"
}

What the leaf hashes

{"body":"b9b88b1113de2a70188fbc3f0d5635b390e2934e3d093752fb483991a3e5f474","id":1844724,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575575849939,"prev":null,"subject":"erc8004:5042:37455","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x9577fbd35938f4ee8c81bfca996d4dfcb2e1eaf982d1f7ee6d9523bb5a1e0f1b
2. 0x6292ab9e1bc88a815484c52f32e98b69dd1968dd5c9f9f28e86bac0f9a20dc1d
3. 0x660c45b640835e374980e657059540b67c0293871040e808a294720cd73306f4
4. 0xd8329fee7764cfa64631de7e1a9ae3b3578427ca39f260b21922121721d06288
5. 0x2575a6f8b629d3161c34aa67f17970656c905381e9e105517aa44fa1be7d2ce2
6. 0xfcfde11897b6f5fe8d75b5c8f1f3a99808ba6d6e77499028d083f1c546255b18
7. 0x24409bf51cfa19f43ce1bd3b2e6c57565a9be2575ba5046a62d25deb537b8c1f
8. 0xa1ddbd6582311f065d9c03b2bc21c126bc52c2e65127849a524f389582ba62dc
9. 0x395b783335421cdc33d684f365b2657027698d251f5f6445ebde593885fe6812
10. 0x3e9900b689d30baf1587572e008c4b88946907ed99a30061655875394980547c
11. 0xd1761958f2cbddd7e650a2d32e56856b2d52434fd4ce674e3ff460f83067714e
12. 0x2d76de07fb4f2c0f7b2953b9a36f171939b03a20857dec65366475f1ac8d8a45
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90