Evidence row 2525750

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vxMP1R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26df2d2a-f1b4-417f-9ddd-af15080ef345/.well-known/agent-card.json"
    ]
  ],
  "name": "Luizias",
  "owner_address": "0x446f7df57d94ade6a31eff36168300187d5097a3",
  "raw": {
    "agent_id": "158503",
    "agent_uri": "https://centralcity.ai/a/vxMP1R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luizias 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/vxMP1R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luizias",
      "registrations": [
        {
          "agentId": 158503,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26df2d2a-f1b4-417f-9ddd-af15080ef345/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vxMP1R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793680923,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:47:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luizias 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/vxMP1R"
}

What the leaf hashes

{"body":"6781ee06c42d51080ca1ec38b76304e39db983584f84bfeda11201cb7b81ff96","id":2525750,"kind":"listing","method":"sync.erc8004/1","observed_us":1793681254884479,"prev":null,"subject":"erc8004:5042:158503","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. 0xb4fb9a329ad45c358c8553ddaa6989bbb9cd89ba78bfc8fe92facc4c450a996c
2. 0x3ff23bdbb649b821ea495bdeb0416b8c78702b3cea0f07187d120093beedcde8
3. 0xb49582de181b6cdb6287c6b623cdb0eedcc5384f9a93efb24a303f06b69b83fe
4. 0xc09ef4fc608518b055e1705c7cac1643f06211a2d0830b6086989a0e1b744ff7
5. 0xbe1f83239113ac18986e4793f97b41eedab9f38d458147ee313a4a055c0485e4
6. 0xc0a7609ae15a28a61c57496138b61473da5d88b238a8b0da4fe23251fde6a916
7. 0xe4591d1871348a4376eeaeb2511123f1abcb85e27b54df70e7b3f28dc48146db
8. 0xe4f462bcda46c33d294aedb4376414d1d5e5acaf4493c979dbf3beaee2d870a8
9. 0xebd583004a1eae5690063823acea09a915e85dd6a744b4f5582ed286c91bb0be
10. 0x59ac08261e13dd04c8b31e9422f92862ed6d43b4ce239b27082f39fbbea7c718
11. 0x213f2d17466874a0900371521fc8276b5b5ce7c69723df9663e06ac2849e8713
12. 0x007ad4f9268ae223334ac043ba8869550520e010b202e7ea881bc3f7d4f0e38e
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7