Evidence row 2983146

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IwZhns"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ce121499-bebf-49fa-8768-581dcff5f54c/.well-known/agent-card.json"
    ]
  ],
  "name": "Greirkan81",
  "owner_address": "0xbd6e76656d0326d927af28263bc524a852364aeb",
  "raw": {
    "agent_id": "238148",
    "agent_uri": "https://centralcity.ai/a/IwZhns",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greirkan81 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/IwZhns",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greirkan81",
      "registrations": [
        {
          "agentId": 238148,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ce121499-bebf-49fa-8768-581dcff5f54c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IwZhns",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793783611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:17:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greirkan81 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/IwZhns"
}

What the leaf hashes

{"body":"eb93aac71067103dee543e12402ecab5ef27b43537a0306e073fa548bd7109f8","id":2983146,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783864446910,"prev":2982781,"subject":"erc8004:5042:238148","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. 0x33e31cd0e4f947f1b3ab036aa62c1bfab533a6f3c3be65fc55204d72c8d22318
2. 0x4a45c0f25299d906bf16e19628c72e0ff78f5dfb9ad86855166f75da62f05db9
3. 0x4bc58d1c2a4021adcedca1ae234af036477cf23841f6d8b38ba5a33a85713734
4. 0xc1f982119fe77bafcd285df7fdcb596412d4fa7495ff391d1a5927baa4b939d8
5. 0xc2dae547f1c3d7d8adc0d7932945eabb8db66973054705fdd1d6b67d766dde8e
6. 0xe9984de6ce136494a0052874378dad07d4cde5ada61d916f2234082c91996e67
7. 0xd0baab532b6aebcbd6ae8b18a4cb6ce42e783fe48c129cf9355f4e4855b883e3
8. 0x5e6c6809c2cc2de4fc79725f898ce9ff0bb995966375cd07198a1c8082e03acc
9. 0x2825b8b3bba3b34de3a34d2d4792b56c44ef1f7d0b491391ca7756d6d28eea81
10. 0xea7573df1ca0d4730ff6eacc94b94f7eb4d7ebcfa11c17d9efccb7cf0c8d290c
11. 0xb284e37f96c387aa90656252665b97eb741e6d002310a2260584b3ffce6cc93f
12. 0xfd490b824e1d575347294bdacd136440afef9e2fec23647ff70f33f60b7d725c
13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345