Evidence row 2953712

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xAcbEQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45d4fba9-460d-49a0-9397-7a38000f7c52/.well-known/agent-card.json"
    ]
  ],
  "name": "Zassias",
  "owner_address": "0xd7d47122451bcf554c25e4a3e62302bc674570de",
  "raw": {
    "agent_id": "227324",
    "agent_uri": "https://centralcity.ai/a/xAcbEQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zassias 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/xAcbEQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zassias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45d4fba9-460d-49a0-9397-7a38000f7c52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xAcbEQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:11:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zassias 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/xAcbEQ"
}

What the leaf hashes

{"body":"b34162516ae3c64a18a784c9c8f293c93e01bab2c870b9b8b3e9337d9c6f94c0","id":2953712,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769111352749,"prev":null,"subject":"erc8004:5042:227324","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xc73347301e744577e901b63721381109f5db9278e3478f997e774f698f91be6b
2. 0xf0a4ea4cb5c09ab61d75a5697155dd17a2e705c55ff7cbfd345f40425f743d2b
3. 0x6aadcc2f8747a94a6eccffe3d86a88cc48ac90656cdcfafcfd90d6fa3513fd54
4. 0x5be532802bdaa2bab7acfef97ed80baddf47e4baa984e4d0ec95074b9fa42339
5. 0x46493a64cc725d0c74e25bd40dd3b05021f306cb73d2b94d6ddd938b73b7a9de
6. 0xbf547376fdddd02bb478a1f9cf2aa31bc280c7b9a82e9624fcc3e8c08d3f6ed4
7. 0xe5e314e67d4c6aacbb9ed72d2043db985028d514fdc90feabba560a59fe84f3d
8. 0x49d100b13e8d770b5c1ccff99f10166129a0deaecc365e42d6b247ca14bb76ca
9. 0x2ffa945147975498e15ff00f33e9eb3fd4a54358b7d5c19ca18ea440da804893
10. 0x7c1b24043073ad0ec52ccf7c3bc20ae78871f8dcbb806b9f8c201429df1f92c3
11. 0x4682a544bc6460c18e6d87c19c02c9699b659a06ad91c0187b8987bddf9f300d
12. 0x3896ec4cb87d40880ecbbee9131b0fdc4240fbf79a6e900042972cc85210c9e9
13. 0xd5733babafc097f5ec394f45bdfd63e892ae6b23964cfb5e4169128275124cac
14. 0x90012fcf29099b73d24dc68936adf2b2365bf0be4f4ecef52e4c03a41113ab4a
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345