Evidence row 1772192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qVjpJH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84ec3935-26fd-482b-81ea-7059a9d7de37/.well-known/agent-card.json"
    ]
  ],
  "name": "Brurlor",
  "owner_address": "0x092ef1fc52a9a9dad5904f0505414039d97b0336",
  "raw": {
    "agent_id": "8120",
    "agent_uri": "https://centralcity.ai/a/qVjpJH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brurlor 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/qVjpJH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brurlor",
      "registrations": [
        {
          "agentId": 8120,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84ec3935-26fd-482b-81ea-7059a9d7de37/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qVjpJH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548086,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:53:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brurlor 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/qVjpJH"
}

What the leaf hashes

{"body":"5718365114783ea7ebf08865a3f1bfdc59d796859959973af3a6d6ced0f122b5","id":1772192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793548400357081,"prev":null,"subject":"erc8004:5042:8120","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. 0xfde520df8892c878e4e1bf7e580200ebc8b33c934771f228898a263d0aec4de4
2. 0x121a61cee9375544d2495c706a709d6f75e1843ca0aea852b466a5b7676b3086
3. 0x14ae1dc178fa7a5a64301054c1b4b88077c5a034aa7c69d34c13e63c3261f0e4
4. 0x4d9a9f95f5630ab464d57397a8da8ee222acd48288c27b9bef1988ba9eb8e730
5. 0x9c01b2f00bd00d51dd81e74215a58483aeab617def88a786994baeb533458d6c
6. 0x7bfc803da7a0810e33364e6a9b1dd4ee0e31d5528b392704f38f11e27a78a2b4
7. 0x10cedff67164fc43cb978e038bc00dc191f3d370c64a559e5d19e964f4f34d3b
8. 0xbad08b3ee9b42f94e698a59240a1e6925dc26e6f258f72bc0a19d2e5e273fc72
9. 0x593e1bc6fa06c90717bbcdca3a4245e9e886c573174cc827659e3193095c273d
10. 0xbaf0c179db70ae07dc042a02a81205ee9eb735f8f7e33a7fb3b2e6778d652996
11. 0x7b26a97b89f51e693decf68956149933d415ce69228c77621b385858543f426c
12. 0xf7591c985d9cb23ce20ca955bee97f41fd017c55aeecc11989372ad7a6b425a1
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90