Evidence row 2305881

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/82S4om"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6be2c4d1-192b-40fe-bf5b-9b0953335a17/.well-known/agent-card.json"
    ]
  ],
  "name": "Kifino",
  "owner_address": "0x526d11abb3238eee44322f36ef9aa02b6a962d5c",
  "raw": {
    "agent_id": "143624",
    "agent_uri": "https://centralcity.ai/a/82S4om",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kifino 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/82S4om",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kifino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6be2c4d1-192b-40fe-bf5b-9b0953335a17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/82S4om",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:02:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kifino 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/82S4om"
}

What the leaf hashes

{"body":"d9b0ec1db295733fb9bab079d31b23e55d6692a44054765839f616f12485fee9","id":2305881,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664164068915,"prev":null,"subject":"erc8004:5042:143624","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5fda774764097bbd5fe9a3044d583c5b1242ea59b453491812dd5cb3817f1988
2. 0xbb0449f8ad84268fff73a6fdacc78f10b3d865ed8e621ecf6dfef863bd08912a
3. 0x288b5e1c951e17e5225c8f34158dfbae20d3dfd02634968c7b7c0c1251dc62bc
4. 0x6315798de6fc3e26a0256a2f1cb9026a3c0df8c597100797b5b59e45dd44a92a
5. 0xfbf7e397b32f6c5ff2d7470219d2f0b84ebe4b9c04fbdbc5b5a02b6baa1f71b8
6. 0x1ee2d8f2ef59f30848e396ad588ffe27f80f541dcf49fd3299dfbedd8ac55f7b
7. 0xc8fedcc399b3aefd749d8741b92ceb7edcef868fd87df0fe35af4dd9d21cdd59
8. 0x9a2d7989318472aad1c6987a7f8a76669e20aec44cb57c6b72a384189f934707
9. 0x825f8bb96f25d39585e63df2503b4603d9953cca445df3c200440c633874f74a
10. 0xc3d521619430459fc33d022a34638c7d71b43e04958461521a2bf51d4cf1bc64
11. 0xe6716d400422f7ff10fbed23efd5db675ea27146603d5d4e36f982c607635585
12. 0xa2d3d0588d013a12335079cbd7a0c5e1cf8edfcd6aa412e97087a6d54121a3bb
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7