Evidence row 3392066

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OeEcGI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74d5fe64-9268-4d26-9f5b-aaffb3a776c1/.well-known/agent-card.json"
    ]
  ],
  "name": "Nenton",
  "owner_address": "0x0466df2cf58176000bd354875aef930ec31a480c",
  "raw": {
    "agent_id": "327684",
    "agent_uri": "https://centralcity.ai/a/OeEcGI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nenton 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/OeEcGI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nenton",
      "registrations": [
        {
          "agentId": 327684,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74d5fe64-9268-4d26-9f5b-aaffb3a776c1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OeEcGI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879863,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:03:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nenton 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/OeEcGI"
}

What the leaf hashes

{"body":"61d1e8b26debef40c3ab4e0502c6fe47aa90da7417ed4c9943ebd4aa092fa4a5","id":3392066,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880192469188,"prev":null,"subject":"erc8004:5042:327684","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x1a9ceaee351423e7bdb5573aeea7b3f5ee0f4a1bfcbe10ff230b26ee11797579
2. 0x235bc5ac2233d4e03a810eea10264ded529e822ecdda7c45233f4de732a2f1c3
3. 0xb63edd87f598998f4ef3ac0677d296fedda74a8fc8dca90beb3c7bf2ffa4ac24
4. 0xfbd4e51d62e2befe95575fde8bca276d3bf18f6f29be71aee0749fe38e817a31
5. 0x7f226159071bdfafe3de121bd1f322c77323c71d540a0ca100fb86c56ac5ddae
6. 0x75cf8f5ff560c8f1837c343b0bb755b778e3c5a821cd60e23a71f76995700c6c
7. 0x5346e2d2a9f4a86ed7c600c05d7f15f3ecf863c1bfd9b2cdb1964152fbe6ad04
8. 0x6b5df3b3a821d46572879221a31e6d7b8e1a69854875661571ddd6246c9a5500
9. 0x5c76071dd3892244198e0a529f531d71e60519b46bf8e85f1062da4659ffbeea
10. 0xac0bbcac657e3546af63a55c5a10b4473c2382f4a0554bc26591e5413ec1a953
11. 0xbfe34b93e917545790cacd4d1f0662c9f831bc3a9809939a085d780266048e1d
12. 0x55ab4991908b86d7bffad433363f29cb19016503d0f732938cd94f5204c5fa91
13. 0x6b9a16b5365e852e5af60893c7a0b60accab440b4313038a1003cbc66c846052
14. 0xdd6fa898dc2d1128c5a90a4bab70abf6cb81c974df099096ad3573f2fd245ace
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94