Evidence row 3367249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eFYazi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2252a0e-28ca-432f-982d-5ba3d3af4ec7/.well-known/agent-card.json"
    ]
  ],
  "name": "Ororkino",
  "owner_address": "0x742ea727871e52ef0630388f6f56e23630738c1b",
  "raw": {
    "agent_id": "318735",
    "agent_uri": "https://centralcity.ai/a/eFYazi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ororkino 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/eFYazi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ororkino",
      "registrations": [
        {
          "agentId": 318735,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2252a0e-28ca-432f-982d-5ba3d3af4ec7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eFYazi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863412,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:24:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ororkino 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/eFYazi"
}

What the leaf hashes

{"body":"0d9e2c43f4c2442bb23d70d1bb831ad56c069ed954fb39b6fb2379a9ca7de87e","id":3367249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863450642177,"prev":null,"subject":"erc8004:5042:318735","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. 0x3f9e7419c3f09440e1014f57116ee13630a36234d65c34d01aa61e3dfa8a5be5
2. 0xc6cdc2097bdd8be2afa25a3c90bf054532e639392e4538fe170558066a85d58f
3. 0x0bb7a5a03617a11e217282e2265a3862d642a2614af9472a0df655d3b3c4b49f
4. 0x10ce2db8932cf79ad118a4c634d8c6c64137580370998fa63a75fc0d25f72bf1
5. 0xeaf44143c863aced3143b1d4759035e35204a04ad42cc3b9499d1a8733f49317
6. 0xe2dbf1778273a720df1f0c10dcea04cc2e66fb57d076ba09d925d6590102315a
7. 0xc464a8882fab466e3568a0e78f2293dc9c93e96d3baabc4e5fd8134d11ac6925
8. 0x49b492e550eb2cfeef4baeb01402622df55e6a68232c0caf459b58794dd54f53
9. 0xa76a15a44de14df935795bd4cea9d15a126255667506dfd8a42fb2aa298b3479
10. 0x894a3a2b598ae9a9b3b53b9149f9b9ee623ce74d98a214160b0a8b1b48f1344b
11. 0xe012ae1ead44caa551198f2d2922d88895999793cad549f823f5f3ca41dbc690
12. 0xf1b13547db60b8814cbf41cc9f1b9307fd422a3440f78a1fc5d89e0ca547badc
13. 0x48648dd4f971fee285fa0222e69dc1a0da4babc7feab5ec318f7a73168afe6ba
14. 0x3c16643790e34c8c5649fdbe53776c476af90f18df9b0c0b294e98a29e084878
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94