Evidence row 3347973

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FG8aef"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2ecbeff2-b6b9-46bd-9c18-3b3b8a93625a/.well-known/agent-card.json"
    ]
  ],
  "name": "Larket",
  "owner_address": "0x81ceb1f041cc5335ef2952e242b1bd598a04d88d",
  "raw": {
    "agent_id": "317433",
    "agent_uri": "https://centralcity.ai/a/FG8aef",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larket 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/FG8aef",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larket",
      "registrations": [
        {
          "agentId": 317433,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2ecbeff2-b6b9-46bd-9c18-3b3b8a93625a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FG8aef",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793842026,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:31:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larket 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/FG8aef"
}

What the leaf hashes

{"body":"84caf913b975aee20d0cf89d36cd8077e3161af687c56e79ea25a0709bb08a6a","id":3347973,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842275899743,"prev":null,"subject":"erc8004:5042:317433","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xd825196b1366c626002db73be159f90333574054764953178e0257be1a4f8bf5
2. 0xe54612f5d7533b053f07ef27da20449b831d27a6d076eceade4e8cec51f9f436
3. 0x124532362df13d3f47d92b1ae2536ba4065a9988abf53c81ece97461ea3e8cb4
4. 0xf899bcaa8997918e2bf85d67283b1faf544fb99ac712e5285f9fd84ba6882967
5. 0xe8168772ebb53bf4bf7eaf9400e02ecba26f94584c620ec963a4dde2baf9ec83
6. 0xee062c00ed2ca84b0011a58e6f2295bc41dd8c4b4366905ebe9548ab5be347df
7. 0xc93e55ab571c97425e82ac34c75a77761d0df76c911e788965a3682325478487
8. 0x28995c2e95bf6a282d4684bfa067c994cff600d543b982d507cbb1b0b228413e
9. 0xc4b481b5a20bdf41d683408aed56cb24ed816906909aee1598d94cab5a6c11e2
10. 0xc8e7a870dd4f891d0a9f03f5afc4d7aec5b01acf6ccaf67cc5298a075da45ae3
11. 0x600e09644fb747e09644e7c74266271ab01bc287705c8ca0c37648e6ef563cef
12. 0x89f9b7ee0ca767c0e3ff5a46983d7770c17eb5a5bcd45cad399d3fd2ac3b6864
13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94