Evidence row 3374680

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1949JV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b8923a40-23bc-47b2-963d-c25c9f47f5c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nekeh",
  "owner_address": "0x66ff7c3839503c5da5d0931bfab6bd8e9dfa01b5",
  "raw": {
    "agent_id": "323390",
    "agent_uri": "https://centralcity.ai/a/1949JV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nekeh 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/1949JV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nekeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b8923a40-23bc-47b2-963d-c25c9f47f5c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1949JV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:08:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nekeh 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/1949JV"
}

What the leaf hashes

{"body":"320545de9e1c4f313d175823e3f85752a5d6957f7ee090b556bd20e2807dcded","id":3374680,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866094245945,"prev":null,"subject":"erc8004:5042:323390","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. 0xce81871e47463bcf2305eb11be418d9d0bc1dff4b9c5370c5e154445ffd0c4f2
2. 0x0ec0ac912d84f7213e9fa663f0f7d557918abd00996267a03d39126d02ae6ef1
3. 0x97fb8cc6d1f199c2ca00e0a62e92d1b09f8c3b1e856fe37acbe67390be3e5765
4. 0x886b44331c90cf2fc07d8f4cf298c374db29730d341a5aa2bbf280d7f05d1909
5. 0xe5a2dcade067c0cdb0e40978f5e7c6364a0931fdd54e13345ffd3b72f71101a3
6. 0x33f72eb4d663af81bdef023d9119be8826e5a6655b55c3ecc352768e45cad532
7. 0xcbc56d0b131c8e830bab8b03fde08e3bbf99d570b1cf05ed9fd7fe22a6c142c3
8. 0x2a5803d345c281c103378459eaa740bc4e69317b8dc462b98b3255714bdaeb5e
9. 0x4edbfc0725d320b5f42b24e64f9dbae0dbd47103a5ba276366c89b440b851a02
10. 0x325464b95ee1150923c92b5ed5c4661f458b9a84982ec9456f32e9ec87a9ef8f
11. 0x5a1fd984bd91742138be7b2a559c49e149f796dbf4844612c8070de5eb3fc57d
12. 0x2f54a7fed46f67f0bd0c8813f879be9e525e6a83d50774eed3a98e1c600c20b1
13. 0x529d72b10b0248eedd802f0f2ff731160d9b376d794fe8f8c3100bc8ad70426a
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94