Evidence row 2592060

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6mOm9g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c911e33-4f8d-425e-a6b2-ccf69fd5e9f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Sofias",
  "owner_address": "0x339e816eaf07737959208d67f8f74ccb05c53517",
  "raw": {
    "agent_id": "186675",
    "agent_uri": "https://centralcity.ai/a/6mOm9g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sofias 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/6mOm9g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sofias",
      "registrations": [
        {
          "agentId": 186675,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c911e33-4f8d-425e-a6b2-ccf69fd5e9f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6mOm9g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793714229,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:02:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sofias 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/6mOm9g"
}

What the leaf hashes

{"body":"e1e0eb38f0ce142de88d60a21678c2388c3bea0e366e0d6213b410aa3ec39a94","id":2592060,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714538887581,"prev":2591535,"subject":"erc8004:5042:186675","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xfde186c08395b09216d4e39c91ade4ca465beb7b703852d131e93d938b9c2c83
2. 0x06f94399a22efd7bf0bd4a1ae0f9975be0ac207a121fb8a1074afc9bf12b8b2b
3. 0x4c234f17087fdeae998d573607bf8a110f7192b6b5744f46cc8107a4bc3cbfa5
4. 0x53440ee6c9cc0c89ef11fe1dec099a16fd287ce050a66b1da5af50ce1753d67c
5. 0x25e2f5f4882752db6e9c1e2e5535ff7b176f33932d4be67b4d4459aad40fc98d
6. 0x0b7f550d3bc1ee73fe0b2e91fc3b0fa85251cc27902f14f7d5fbfa2428e7ec16
7. 0x19088547497b5643070c5f4db4dbbf786ad41dc2e0238ce082aed7a02aa43b28
8. 0xf224cb24255f9be043d589ac775a5696c5b4b542e32f2ec807c447c44378e0f9
9. 0x52b9530b8f8f01303b816d820bbd44ea6f5e20b85d34a01d66053ea6caf9a9de
10. 0x60839528a8af963beb71ca9a2cd5c30aa9993f5d5839e319c9925705797a9ca3
11. 0xd739c6a6aa2ba757d6941999e6533e563acda0a459d72fecc3c9e7ede4130f22
12. 0x58cc449a0f15ac02f2747e19eb4ddeafd7c88e16b2bcbf5628b491aa6fa63ba7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7