Evidence row 3437793

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BoWCmW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f096cb9a-2cc0-4aa3-b0b5-1be8d45590ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Krurias",
  "owner_address": "0xd83344a8f422dc9b76e7efdbbf868300765f4d60",
  "raw": {
    "agent_id": "348077",
    "agent_uri": "https://centralcity.ai/a/BoWCmW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krurias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/BoWCmW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krurias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f096cb9a-2cc0-4aa3-b0b5-1be8d45590ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BoWCmW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:21:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krurias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/BoWCmW"
}

What the leaf hashes

{"body":"f6fc7dbaca47f7fab4f81acad015d12261e8c0d7fc3eba9b08f9ee72af416f05","id":3437793,"kind":"listing","method":"sync.erc8004/1","observed_us":1793902870192068,"prev":null,"subject":"erc8004:5042:348077","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. 0x4ccc576285cc694059e7195dd4467125c2d7cc6a070c3537128cc9b0fb424815
2. 0x48e1d1cba5cd2358e1f72a77a47743dda4fe9c3c10788303933e1d478e7975d7
3. 0xd7fa4b90694e8662f16ce517d446b35cbb8756acdb9e0b29f8497d468aa64ab6
4. 0xabf368c9c8d1efa5059dca13682b379a07004e9fa99fbacee58c2e1ab47f8cec
5. 0x0cbaf5183f7f297561351662a5e55e6a66dc63cc7cc85e44bd88a22eebc3459b
6. 0x5e590f11365214a98de8610932954a1426d1ac564bdf64c5aa7935fe4cbc029e
7. 0x30cac0f18f58a80594447a131c0019b099ae2079f61029029aedeab7c91b88e7
8. 0x52cfc3761de8102ae4d2473e6bbd467a3dea614a87a3280652a123770b38e348
9. 0xd497496e73ebc97e82e4e1d8b5513a1ff9eb465f676cc9561ccdc79458d1607d
10. 0xa1f24d5b1cdf2e28c30ba60223edf273bc1fed49993b6587bd5527520b855450
11. 0x4d275fe0351e6f4adbd9482e7f74fc78b61985aaaf7ff4917c8cddcf5666ec12
12. 0x6af54a514d32c8370183844e8b01a68b00267021247ea26b929ef53498af3072
13. 0x9899177649213895bad2e2e2dd6d31b170ccf53409d2b31f71901d3ceab239f8
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94