Evidence row 3370868

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DYaOEH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/204a62a4-324a-47d7-86e1-da1ab6f00464/.well-known/agent-card.json"
    ]
  ],
  "name": "Kedimino",
  "owner_address": "0x5ab626df6bd4bd5f2f2399146ef7ec529d5aba89",
  "raw": {
    "agent_id": "321138",
    "agent_uri": "https://centralcity.ai/a/DYaOEH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kedimino 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/DYaOEH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kedimino",
      "registrations": [
        {
          "agentId": 321138,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/204a62a4-324a-47d7-86e1-da1ab6f00464/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DYaOEH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864532,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kedimino 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/DYaOEH"
}

What the leaf hashes

{"body":"5fa3ed14d539359345f401329164940cfe3f0ecc7daf76b2a38893c144756c77","id":3370868,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864633088072,"prev":null,"subject":"erc8004:5042:321138","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. 0x771abaca27b0262718be0b14a6d29c852790cfb1597fb48170caba01661e9f46
2. 0xb8e25f82bc9bec5e6255f105abbecf55d05acc311f5466ced9ac682998109705
3. 0x50d04f34bad83f623cd973b91d6f3228bb76634f2a1f78fdf859d8c1e7c2c398
4. 0x9a30c7b1e09844a31fff952454b5669023df68562bb6a1b26f8e300630d0d694
5. 0x81ea5a6915c3a05c5e2d1305b437ec825773df670378cced53111eec81a30e64
6. 0x95f216f92e8a2d4cf5659d98872d06d8986db45fe36e72be2b7ef8850f712555
7. 0xbfc2b407fbb9186784d9a95429a79e076f668cba5f58a41fbca249d358f0cb78
8. 0xf3cef02181d35fc29f137fa756bea8069011335d61f365141fb98eb8e32d6152
9. 0x55e166ece9d3edeb71c1036ed22fd1cf517b9e0efbf199e44618b6c0ea1b76bf
10. 0x963e7400f35893c94927e7fde6c6fcfbe7360a0909f7ab585abf114d443c5070
11. 0xbede7a2d925fac320aaa1a62057ce77b8e126a585c6f67f48a7e8c44f32bbc68
12. 0x42c24a22da75076c0891993d6affcedead090bad924d30b37f565b1feaa0d0fd
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94