Evidence row 1789192

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SKaqli"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27d3fa7c-2ff9-4d43-a02b-439fcd05945e/.well-known/agent-card.json"
    ]
  ],
  "name": "Haurkani7",
  "owner_address": "0x4618a35581bfdc7e9445022de1c69e5607180fe0",
  "raw": {
    "agent_id": "18704",
    "agent_uri": "https://centralcity.ai/a/SKaqli",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Haurkani7 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/SKaqli",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Haurkani7",
      "registrations": [
        {
          "agentId": 18704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27d3fa7c-2ff9-4d43-a02b-439fcd05945e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SKaqli",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559820,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:05:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Haurkani7 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/SKaqli"
}

What the leaf hashes

{"body":"1c36e75288cce325ef645097fe220e74c15647c2edb4e64fb506ef139317fa7d","id":1789192,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559917807934,"prev":null,"subject":"erc8004:5042:18704","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. 0xdedc9ebe1d4359dd415a9d3338cb49662986d14b6daf9f4b17626fc1d27adff0
2. 0xfd3ef98e7136e1bc30d3e0685348b22b19cbd63e2a657e8bd540540542520fd2
3. 0xfd6259c946dc152531ae03052606f5075bfc161c0f3337d2ab68cb1e4e5a2a84
4. 0x552fdd832158304c13d51e170c9722981afa9955c9326585b9d8de3bac02a15d
5. 0xb2d52fa8f765f3add466039a65de044a88a6c55c828ec9b70359d9c2656391fc
6. 0x6476c3421ff93d9b35f471a82e9f98b90bea75a7c6c56f3f9b9f3c6ae8980a08
7. 0x53d04eb5d35a535ee70d5d4be6a4e095a0d824ed882d0886654320ecd526e8d2
8. 0xdd8cded5c5bcd6dc349329f45f16eb3372363c9d939e27455bfaff2554c78ca5
9. 0x1c83b56cc10694b0c5788df106c34a0c853f8a425bc961d3d761fcd7a3947e41
10. 0x8ce69d24ec08792d907a366b5ccfb33235e10a1dd54a40d61d530d773a49207a
11. 0x7867fdd90ca6b2ae342b2e81daf9d935bffa20ee68cc5d30bde1159f1a13c955
12. 0x611dcfe15d117484d1702ae24b6e3597433b35a0af5f331508e285f4b842d219
13. 0xd1d3d18403c8d600bd2ffc7617196b7b7b40c9cc69bc89a55f9c3d8c58bd3cfd
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90