Evidence row 3053676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ewPeIH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ac8d09eb-3474-4f49-99d1-cc48cf090331/.well-known/agent-card.json"
    ]
  ],
  "name": "Flassan",
  "owner_address": "0xb4ee4f4d1859620034bf21059f0d112ee159e85a",
  "raw": {
    "agent_id": "277868",
    "agent_uri": "https://centralcity.ai/a/ewPeIH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flassan 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/ewPeIH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flassan",
      "registrations": [
        {
          "agentId": 277868,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ac8d09eb-3474-4f49-99d1-cc48cf090331/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ewPeIH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818373,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flassan 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/ewPeIH"
}

What the leaf hashes

{"body":"213bd12d1469ca237a7d2119c327e6646f8f40aeca9235fb54b9238ba4375edc","id":3053676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818786362440,"prev":3053470,"subject":"erc8004:5042:277868","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. 0x8ca8ac55b54934efa3382a53b57fd9534762ccefc9f3518a7087af1b39bbbbb5
2. 0x3b3714c09784414183aa3592d821525bdf11d739cf61ec68a654518e964f39eb
3. 0x80389e3e3d2050b3ff9b9d0bf30ce16c14ce914bccaf79926baee25505bf425a
4. 0xb6b9cb22daf45b8685576f8fd102f4159d3dcc02b3c19c1614c4db6439d937f5
5. 0x34c32a45db74d0cec1231205cd60bae47c36c3a7ff4fece370450d407d23ba67
6. 0x4baa6cab49216980710be8c27ed6997ed1cc978170536bff3801014e9e363c8f
7. 0x8a7b3c1cb4c6ab60e14eecdb16519a1fdc99f4ea3b6017a1ce64110781ad6e35
8. 0x71ccd0d314116b098c049fde17b2432c5abe89f687bcdfbb25637593b8c507df
9. 0x3236ab2a17884dd6de10f1b2583654d13dfa4197c6ebc246171fbd359578f286
10. 0xf2c2acd3a04944a569451f0fa793ef5f656ec7b2d56597ec2afa425143308823
11. 0xef9d716a18de7763bcf9e638e6f2423ba6d353e59ade5bbafba51b832e8d22fd
12. 0x68b155bd9dd96e48a3d3b8ec03e2ad6c3e6c8832b1f354e6486ea62bebdfb2ba
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345