Evidence row 3467077

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bTNv69"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb510a66-6ad0-44b9-941c-ee72665f388a/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaunsero",
  "owner_address": "0x6375848197846e8ddff4921e2a3c8c06f65af96d",
  "raw": {
    "agent_id": "357456",
    "agent_uri": "https://centralcity.ai/a/bTNv69",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaunsero 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/bTNv69",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaunsero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb510a66-6ad0-44b9-941c-ee72665f388a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bTNv69",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:28:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaunsero 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/bTNv69"
}

What the leaf hashes

{"body":"3a52c509b5bffce7a8183e37177ae388fb57f8c65417b1212101f5e4e6f0d452","id":3467077,"kind":"listing","method":"sync.erc8004/1","observed_us":1793917715145756,"prev":null,"subject":"erc8004:5042:357456","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. 0x4a268a7bf3f72f93d8723363f24b8e9890c850e1da4fd95371a3f5aa2c776e1f
2. 0xecd471b86454d154dbd74a84b2a4337afa6353b77194986a9becbb51e984c908
3. 0xbddd6dc54ace8fd0edb1b8dc92417293cbd37e98a2ec3d39fe96b75c3d7301d8
4. 0xe7213730c05fe3171743c8128aad57deb8e81d96e7d479cc3dfed4290f257532
5. 0xa0fea18e2eaa0d21cd2ce9da61b778533483c99deab6119ef8877224b1125824
6. 0x54d3f9e4e16d4aa6aa3d704f97916a9fc7ac5bfda8db296087cd961e71f92ceb
7. 0xfaa513726f088e154720bb62ae04b5a3912cca7a8409a6c9d7421df86eafcdc8
8. 0x5a4e55da03eef9ae6028fff9196febd89d50a33da7fc459fba9813808d24f68a
9. 0x1571616890488e16d3526fed02fbc1f47a3bc535be329513157fb576148ca7de
10. 0x5b967b1cd7e66d87f7ee5a148989831bc0e57a212d155e6a78d3463a3f716401
11. 0xadc7aca34ba48d2f072d0a16b10b143956e8720a28c96df47e907bf8faa7e3f6
12. 0x804d4e2acaf82fe4cca4a826d43e72263a44306399b543267060ed8d63bea2cf
13. 0x96217e91712a84971acd039c9a0646ccf17b8623271418217b87a9da85d11d7b
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94