Evidence row 3422877

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/v0Q2th"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ebf984fa-9623-45a5-bba8-8cdfcba346f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Frakus",
  "owner_address": "0x20d58596fcfd6dda94100807b7f73bb6c746442f",
  "raw": {
    "agent_id": "342599",
    "agent_uri": "https://centralcity.ai/a/v0Q2th",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frakus 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/v0Q2th",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frakus",
      "registrations": [
        {
          "agentId": 342599,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ebf984fa-9623-45a5-bba8-8cdfcba346f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/v0Q2th",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793893303,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:42:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frakus 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/v0Q2th"
}

What the leaf hashes

{"body":"989536bbc7f7ed37598a02aaa0e0d39acc71669723dcfee8f0605d22326feb46","id":3422877,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893327762036,"prev":null,"subject":"erc8004:5042:342599","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. 0x85aeb43aa4f12d19a935b6c8b6573ba11a8fd21659c593636fab8aad752f3075
2. 0x8d40067742661addae34d52a7981bf5bcc3429eae585780851ef51254bae1e9f
3. 0x3c3c74f6d23cbee2c4654c020b8fbf23e930f8f8963f10a441b37f41e6fbdd5b
4. 0x304a362e5eb0071c49dbf16770a41231071adf5c4bef655f128e0ad77864fe26
5. 0xf1102621c8e3b23de9dcd09a2ab0ec6f96faacbbc4058c442c6c6814d321b76b
6. 0x81e997d28233ff041ea209dd999e7a76a5bff61a7b83fdad2fe241efa42f3911
7. 0x2ffab09fcef5edc56421bf5c378256fb150735a03ce2cac3e06c0e383166c66f
8. 0x3e2d9179ec9b75599506b21f361555444ef61358813790041a826f61d22afd41
9. 0x3fd71c4d9724a19db639c84a2897d5f53475fac90eb1fe0d95747fd0b7ef4f3a
10. 0x07b8cf9b4c8445efc97195464d7079272ec123061e906e5a2327a3c5191b63ff
11. 0x50794fccc0ff451c38d1dc8b794fdd9ad138068015b5db0989e388e1afa5a9dd
12. 0x3b9318bc6fc7548e114688032583a1dfeb3b56903ffaf81b256ccac8e6c124ad
13. 0x5f0a0125d5132ae7f66423703bc49f12da07fa651207c213c05837b16d0c58e0
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94