Evidence row 2556346

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2950O3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb2d7635-4b53-478a-9b28-512dd9abf834/.well-known/agent-card.json"
    ]
  ],
  "name": "Plakito",
  "owner_address": "0xfe45bea404e56002c903fc8b2d8703b8eb7dc4ee",
  "raw": {
    "agent_id": "171417",
    "agent_uri": "https://centralcity.ai/a/2950O3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plakito 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/2950O3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plakito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb2d7635-4b53-478a-9b28-512dd9abf834/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2950O3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plakito 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/2950O3"
}

What the leaf hashes

{"body":"21ac4393d35b038168c9143d9f948a12639562a2782d920202f247fd58a3c5c8","id":2556346,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695906678409,"prev":null,"subject":"erc8004:5042:171417","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. 0x5f65ceba3815bfef924e34fc3411b56117b37acfed667b08454786ee6b171b10
2. 0x5c9ca28a09691a9cc6265c8d65c64ef4336b8246d4d46058a611bfac79af93f8
3. 0xa87b1a1428f26d6883e2318cc9d84040fb919f4363c313d0ac76a4fa7eeaab47
4. 0x47366a95e634b99eeb75976f48770b15d5d2bb2fc920dfc0d08c0c03eb657982
5. 0x92edfb8ff71b405a25dfb2cbeaa1cb0ef6ab82ec74ec25653363410f991fb2d2
6. 0xf887333430bbe7e849d413f327344470b2673b3d0fd5e21926d0c95f2376a435
7. 0x70d5aca3add481cd926c01c641fc512c5c03ebd4820c33bfc294ca9fa253e7db
8. 0x7278f3dcc1dffd4a887329a5e0fc27f180654b034f02ab3e3439ca547490f7ae
9. 0x2ac2019d242bfacc11da7612d65e66ae991e66ebe154b5fb0870f83e3bde4fcc
10. 0xbef28266a9dcbe275334a10212dad45a790a75941707b1558b6cc16b5fc39180
11. 0x4101fdb3588f45807b4727f953baa957b99417285ea1689e23b91140b3c961bb
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