Evidence row 2274000

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uKh16z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0723148a-4faf-4aa3-8711-6e40727cf671/.well-known/agent-card.json"
    ]
  ],
  "name": "Ketani",
  "owner_address": "0x09e1ded8e698869417e6ba539ca06c48dd07b0eb",
  "raw": {
    "agent_id": "130642",
    "agent_uri": "https://centralcity.ai/a/uKh16z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ketani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/uKh16z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ketani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0723148a-4faf-4aa3-8711-6e40727cf671/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uKh16z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:25:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ketani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/uKh16z"
}

What the leaf hashes

{"body":"d30753f31ac6cf69435e5513d5b320c2a1ae5b220b8ac7e03b6fbc88aff2298b","id":2274000,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651105354823,"prev":null,"subject":"erc8004:5042:130642","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x88d9c775cc75e47018e814ee3b8c5fb65c4daebedcf47d440a741324446e8bf3
2. 0xaad32859b6e87fa7654cf45dfb7dabd88cfa84bdfb060f68b5c8983a7980e6db
3. 0x8fa81628b9008eea6bc55b50235d1657dee228d17826220c178e74dba6c33525
4. 0x9cd9591ef59cea4b2de65db702de13fc13d16e31c90a3e0d40f86d50c744c476
5. 0x1f8b6b068ac1b9ccc9ea553b11d05c451e245b9487ecff70c46c5680e59bc75b
6. 0x79ef24f8a3dfb30983288b09189918075ac2838313f72b76c29152bcbec58e31
7. 0x23df37c558a6a7725d3e48e26e3c030752fe7d4abdcd5e53dc454c24a1ea235c
8. 0x29e308aace67d34d9c9fb5ace9e9f890aa1c9f315768d79bd5adf2ab1692283f
9. 0x7f852347905c2938cf84ecb1f7f6dac27b8169b8fd0b7e295d514fed61d86f4c
10. 0x687c9cba42c2703fe72ecfe5c27d05ba1a5c660c6f25658d09baece32bd33a0a
11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af