Evidence row 3711206

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9K8T85"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/260007a9-53b5-4d06-8e5b-c9f0424e004d/.well-known/agent-card.json"
    ]
  ],
  "name": "Justisto",
  "owner_address": "0xbafbf458bafc25cfcaed759d0b8e2601b8029b99",
  "raw": {
    "agent_id": "388646",
    "agent_uri": "https://centralcity.ai/a/9K8T85",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Justisto 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/9K8T85",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Justisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/260007a9-53b5-4d06-8e5b-c9f0424e004d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9K8T85",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:16:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Justisto 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/9K8T85"
}

What the leaf hashes

{"body":"1e2a779e941be5b42d8de02ee0b20d879a8553d659f7366a094c9e4544e9db3e","id":3711206,"kind":"listing","method":"sync.erc8004/1","observed_us":1793960176647714,"prev":null,"subject":"erc8004:5042:388646","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x0d270f80ccb81ee9c8c2b65bf4eaf7a0f3f7265537e89bdbd73af35b87763811
2. 0xd2dceb9decff8aadca87b4ae6a0ed861895e6fd25f43d146fc064c3563cc4ca8
3. 0x02a9ad16ccd659ae77189a0277ed09c2da7a2d9b72d8de6563eea670508d2dcc
4. 0x644c296d66f1a928293d4da7cb7e1a1a02a87fcf94ba94925d68a35ffc3c68fa
5. 0x976b9dfb0b6c22ee294849a1e2e0bd875e2940a39873b5e274384361e4eee745
6. 0x5ff69593288d13f333c91c01f395381b59ee9d5cda7904f59f3da70a0d31da96
7. 0x541657a09efdbc830ab7f9d0018725483da859434e566c0ed5b41eae92eb929f
8. 0xd7534c2bb87e3e12689bb58275c9e7b81dd1b264879b11b42418c080e8d286a1
9. 0x0be497e97ba5a249e28abaf7f6e810e3df82bae189c81650265c3c4b035be45a
10. 0x27a6317ab49a933c43b5a079d55b2af6d004fd013b6b3ac0f1e13afa0166f5d3
11. 0x1ba7c4ebc03c67f58f9153cc51a1fd8b6316a80cea4819f7c5bd83a4b4ee5d99
12. 0x07a4f2b66e0404c1edc44752baac2feff5a5fa7c4598e5631b9b0db67bfb28ae
13. 0x484141e98bb52675010773cd752630fd28af547ec9b86a8eb55a8ef6fdf06093
14. 0xab5d80a23ca5a52b4c56f2bb72b2f4bbc10fbb76450f278d3e5eeb93a98596cb
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1