Evidence row 2297754

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Hw9qnX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5fdcf5eb-aa4c-49fb-8170-3a69ce713a6a/.well-known/agent-card.json"
    ]
  ],
  "name": "Hitano",
  "owner_address": "0xcd4df424c0f481f5d44d75300da5371ec4adecb4",
  "raw": {
    "agent_id": "140546",
    "agent_uri": "https://centralcity.ai/a/Hw9qnX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hitano 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/Hw9qnX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hitano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5fdcf5eb-aa4c-49fb-8170-3a69ce713a6a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Hw9qnX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:05:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hitano 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/Hw9qnX"
}

What the leaf hashes

{"body":"f82f9e6f2af6622df38785f08aa46a79085c429b51acd98e21b04cf6f44a6024","id":2297754,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660746821908,"prev":null,"subject":"erc8004:5042:140546","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. 0x758e944b3b8a4e2452f087e6c111e559cb8dce5cf76d6ea605b9074683be54d5
2. 0x038fed5a1aa1f8b912b761d4abeacd4907d84f1677b6d223f03cb065c669ebdd
3. 0xeedf0fa25357b3b0e5248aa6f76c897d283f35d9023dc0da62c66c93da0a19d8
4. 0xfcc7d8de56b9ef297338d92a0d9e0fadd9d6f84b2bcabbe9f25c4476a6c33629
5. 0x8804a4bc971094fd9a9af1413e10944a5c1b1f2c893f130defe9ec19f78e4776
6. 0x8b570419ff7b50debff722d5374739b71a043dfed38e5b7f2deb5f55c0278652
7. 0x4cafd77d63d4ca718cbcf9a6b34ec7b55d22e1628d328f40ade2563d75963146
8. 0x32f9ec96fd53b6e083ce5e4190c1cb1fe6ce385d1a38de83857c6922b924803b
9. 0xe69d6a0b4b3ddf184686a3481188644209de61ade25933e9fa596184241feca1
10. 0x9dc221200c0ccb71702ec90f791764414b685dc550b727357bc486837cf8ff49
11. 0x17f336620d19213ef9d6526cc969926d0d33f6b8c40b59024555f2fff36facbb
12. 0x5feec977b64b001b93395460c9aa81fb2cde50b38c4635f5557793eb53a80b31
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af