Evidence row 3031997

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LFzrKy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73e97a5d-38e9-4f0e-8fda-21a39ddeff13/.well-known/agent-card.json"
    ]
  ],
  "name": "Tanabel",
  "owner_address": "0x39e6ac0acee476c8d225ba7f08e32b18e4a7da4e",
  "raw": {
    "agent_id": "263768",
    "agent_uri": "https://centralcity.ai/a/LFzrKy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tanabel 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/LFzrKy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tanabel",
      "registrations": [
        {
          "agentId": 263768,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73e97a5d-38e9-4f0e-8fda-21a39ddeff13/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LFzrKy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809897,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:33:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tanabel 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/LFzrKy"
}

What the leaf hashes

{"body":"b0026a79ea981ce466d26dd5bb11c23df46083624a7d250139f70e1fafeda875","id":3031997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810003453554,"prev":null,"subject":"erc8004:5042:263768","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. 0xc9e3166696f197fcbb76959f527dd95a5eb656d4684372874978f7de8328dd03
2. 0x8a58e967970bb3cd79087655f530d10a79495984873c2e62ed59631a2ed1ab0f
3. 0xa818da327d5860dec372c5b510d8c4548e2b54daa81fe13cd70d8de8d53c7ede
4. 0x1f0e317bbcd8bd351d1b0b6c674737674b720df940b34c616fb54702802eefb1
5. 0x94a2e61dd4e57fbbd7d1b223ecfb69de94aa3766c84f2d4e99e71da2ea6d5254
6. 0x86100d68288ad41b0dd29984da59befe41a60786c8661614250fc07612055854
7. 0x5fd898f249d376629a89c1d1ae207ad20c640b92010f29a59d58645d84965d45
8. 0xbfd10dd82a91712c3a16dbfd5c3534ffe2c7cdca87f80be1d446be0d524433f2
9. 0xfb6b71cf9b4f2d59970f2407162e9358b981178024f4faad5a7e426c8481e1f2
10. 0x9f8a4de735f196c136bb9dc96b940a07525c70610656b54c4c24865e73c8a3a6
11. 0x593a99213406e4337f42832d73c58501a66cad066e3459fa69dbac38758b8b99
12. 0x5f91831853ff08ce38694571e3cd13db90f5769ea8f63d7c04bba6b4ef161807
13. 0x47b695342d1ff603ef448d2b6064dad9c6bc657dc08e80d74a4638d529397425
14. 0x90012fcf29099b73d24dc68936adf2b2365bf0be4f4ecef52e4c03a41113ab4a
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345