Evidence row 3450283

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nEplkJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff9655f9-4f20-4bd4-ad4b-18bdfafb348b/.well-known/agent-card.json"
    ]
  ],
  "name": "Veikito",
  "owner_address": "0xdc97862d56f4a8452df8c3958da9ce82b3d189d0",
  "raw": {
    "agent_id": "351566",
    "agent_uri": "https://centralcity.ai/a/nEplkJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veikito 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/nEplkJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veikito",
      "registrations": [
        {
          "agentId": 351566,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff9655f9-4f20-4bd4-ad4b-18bdfafb348b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nEplkJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793908828,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veikito 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/nEplkJ"
}

What the leaf hashes

{"body":"7f62cd28c317ebb4c865ba191098558c1adf33024256f4eb2356beb7956c7f71","id":3450283,"kind":"listing","method":"sync.erc8004/1","observed_us":1793909116849116,"prev":3449954,"subject":"erc8004:5042:351566","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. 0x20aee8c5f6e255b55b85a737e8fcc9aab46bea4c719b26ab0e896685668e81ab
2. 0x8847a7b0d357f574a5aefcdacf278580264083ea9e3949a451a5de75a2530e61
3. 0xe74fd0d629d30276278e6726d457d6a4d6fa0effb8a5c6c81fdfd10fd684c0fd
4. 0x404d2526f3f31d4e55890febc131e1641baa67f0ece7e7d3d622ca1b44d919bf
5. 0x99b3343044282cf31d1a63722d6868e2ebf2004c68be311c212260719aeb5bd9
6. 0x2e4baa3ebb32e9dcccad317c87138ed89c369bb60a6f6284a62af05520c617fa
7. 0x7b46eeb18b831e03f0e9982a903a97a8fa59f61019dac2ae4c11fa20cc2c3d77
8. 0x7f67bf00c3cbb9659aa4e7803b99f3bce33574e5fc2794e66e88a0c63ab4b3a3
9. 0x82de141c56207d4e29d7f15b19e184c63ae362ba1af4f5e8d71c9af04ff0724b
10. 0x7809b16e64ccefe4cf05bd42418a7727466284b8c0c357407824e02d1fbf86c8
11. 0xe2960c934535965cfb122611916c60d2486abd514616e7cfb8586dbf21d924a4
12. 0x0292d9a95e08c1673f0fd14cfa2fc4119cf1e08b025d8c377052ffe9213357e5
13. 0x4181ce139325bc91525f388f5c52c1a8aff251e468e57b1a94790cbe306f2928
14. 0x492a5126036ee8aafa91dc608819dbc168a2d5480dc97bd15c3ed39b7796b0bd
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94