Evidence row 1768280

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Nozraa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/121ac882-9197-45ad-b28c-604d30f80cff/.well-known/agent-card.json"
    ]
  ],
  "name": "Hompias",
  "owner_address": "0x3220285256896b3a92a4c46be400be0525ed2e1c",
  "raw": {
    "agent_id": "5263",
    "agent_uri": "https://centralcity.ai/a/Nozraa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hompias 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/Nozraa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hompias",
      "registrations": [
        {
          "agentId": 5263,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/121ac882-9197-45ad-b28c-604d30f80cff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Nozraa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793543655,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:35:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hompias 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/Nozraa"
}

What the leaf hashes

{"body":"de730ad95597e3f0d65c8cec55e52cd312ce656ded323f8e62af2463ec87eb31","id":1768280,"kind":"listing","method":"sync.erc8004/1","observed_us":1793543700716007,"prev":null,"subject":"erc8004:5042:5263","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa71deeb41c56bce85665f2a9b15003bca175270ad6297f649bcba6b5c2918e7a
2. 0x8125f53355633249dd78ef420ad2ff183a81be110e4933896b6c0378ded6160d
3. 0x0c4f54aa0ab9a0316aa7e01a433d52cc8077e9d5eecef784acceea782a335850
4. 0xb542a43b3b1ee749db16ba6e06af721a07f0a234e3fe0421dd29ecba5d69f024
5. 0x0e6531c25c17944df1d35697ce7ff29d73237e57565249b80b225d33dd8145cc
6. 0x7224b5948cd65047f4d52d9222f1ecf72bdf469165761d145790127c90addca9
7. 0xc2cb8181c607401b3d857ae7c4aaa458fff4853976e067448c40dd13ff753c42
8. 0x45dbc1299c8199060369c4e2229aec566d28f3000759da71ef3c809a6594ace5
9. 0x3f66522b8fa2df5d8d55b9470cb6312df4a7cee7dd4baf7e392663b36bf2f6cb
10. 0xd59117590977370ed867b2698f290886346cd795edb6d348fc59c790b955cf29
11. 0xe460e2458b6f8dd593b34df4051783263ae38f7e4168ff916d22f0746ba600e4
12. 0xd209e5d1518fb161264f3e389a6c577acbd29192c17c80c9ec8ed9b83503cb0a
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90