Evidence row 2297448

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ol9vYk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96389416-cfbb-4087-a1b3-4611b7d08d3c/.well-known/agent-card.json"
    ]
  ],
  "name": "Hansis",
  "owner_address": "0xec3035e08b7bbab3df9433f7081b00da2d895ea3",
  "raw": {
    "agent_id": "140207",
    "agent_uri": "https://centralcity.ai/a/Ol9vYk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hansis 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/Ol9vYk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hansis",
      "registrations": [
        {
          "agentId": 140207,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96389416-cfbb-4087-a1b3-4611b7d08d3c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ol9vYk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793660451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:05:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hansis 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/Ol9vYk"
}

What the leaf hashes

{"body":"918d28a08be1deb980830680a6babfa3145f5d57befb493b8837eb8fbad3759d","id":2297448,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660743171093,"prev":2296985,"subject":"erc8004:5042:140207","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. 0x82d32f1fbe8861a26f021af17c6cf74d38aea81592c4304bc28d6dab887818ec
2. 0x954555315dd0b165216959ed25afe6b5536685213cff27c3ba4f9dc35223ab05
3. 0xcc0c7f7257cf749650850ea93c6d9df6fd2bf8ba7704cc1afacd3f21f6a2ae5e
4. 0x7440e5e66a951cdc4cc6ad40a03a97f968fe652e95d3a6ce876f693f53b44c12
5. 0x2e77c4abe860a5d540cc55a961af665f8f6a1380de9ca71bac117449f6ec1f26
6. 0x9bb15299f8243b022d04c0e505d2f1d7b830ae6485520d157f557ded7e942391
7. 0xda39adc64a7f9954b38df8238e9d1ba78c5ccc8694fa00fe5a1c9c953376dd3f
8. 0x5e5cf801405de4b8cd3ef42fcf526819256bcf72c29dfff6eaf0e80ce9a9216c
9. 0x94efb6f5ffddd5930d3e2b3b762e313036fb8c1f8d6a94a073dd79a5a1e8c0ae
10. 0xa78e91f2fe3dd0be144b2a0ded391495b37cb41a1763b8fdd7c6c2f4ac99115e
11. 0x6012ca3e294d721e95293a0f0d4d05cfe67ff640b8184bb4d81660ad69ab45f4
12. 0x9236ce44089e10e350435c01e569b60f72046bb5112e06356a17b8f3c0a940ee
13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af