Evidence row 3123220

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZieRlO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f46987bf-940c-4fd8-963c-c574387af1cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Horket7",
  "owner_address": "0x3c146129e27d5127ffa0e2c4b293f698a5d4c2e8",
  "raw": {
    "agent_id": "288576",
    "agent_uri": "https://centralcity.ai/a/ZieRlO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Horket7 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/ZieRlO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Horket7",
      "registrations": [
        {
          "agentId": 288576,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f46987bf-940c-4fd8-963c-c574387af1cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZieRlO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823822,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:25:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Horket7 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/ZieRlO"
}

What the leaf hashes

{"body":"96590fa61bb441853ffb8a8486fd12358cfc1de4ea9f58048cfb0547e292724e","id":3123220,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823922150607,"prev":null,"subject":"erc8004:5042:288576","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfc0e958ec988bf3aa6b5882bc9e83e8f78d70158cc5664b8ffe194af4800b1cd
2. 0xafb8c43c2221fddffe0c84442e90b7ce7e3fe4584d8bc1754edafd2080a9fa23
3. 0x70b0f5e0da4dadf2c2cf8609e0b03845f8df91eaeded67b8b6e2a5ac0d95dd45
4. 0xb19b8ab34515bff9dbb80c779f89daa16242de8986171c70d1c6efa092b28094
5. 0x5ca4cb774971106981200f0cfa32e6311f5cee4e66bff9515ab12c64da79771d
6. 0x16d1a3d3fdeb8dbb08cdfa19786bebf3d839bb307df04ff94344267ce3a20205
7. 0xa484f7b73bd5ae1af38701250e32f9f77d76b47ee38b95a46def9d0306df1e98
8. 0xf43e96726fcd24109d989ea6da62551aac24d653bab5c582caf4cbf2d181821c
9. 0xe34307238f04a7269649114a995bcdeecd43feb8355cc58085fbf631fc047f82
10. 0xe286f154292d1e152ea90c2b1a6919f7289857fcc0cda7c2e82fd3eaa2d79103
11. 0xa0b2dcedb6ac3eb47e82af5b9a6385658f4c46f91104d8c2afb65a8b074a5af9
12. 0x82476adc97f4de7f0912ba044001332c088756ff6ad64aec8a8f52aa96a705c2
13. 0x243da0560a22b261b4acd858d86cfd348f5f9a8dd79b6eb963010c4328493056
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345