Evidence row 3138101

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sibZCb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ca07ab5-8c84-4d12-ab78-d0b9ce6e5358/.well-known/agent-card.json"
    ]
  ],
  "name": "Borkis",
  "owner_address": "0x8690a1769923f64769747ca5defb150514b8da2a",
  "raw": {
    "agent_id": "300315",
    "agent_uri": "https://centralcity.ai/a/sibZCb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borkis 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/sibZCb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borkis",
      "registrations": [
        {
          "agentId": 300315,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ca07ab5-8c84-4d12-ab78-d0b9ce6e5358/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sibZCb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829383,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borkis 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/sibZCb"
}

What the leaf hashes

{"body":"07737047d7017c29b604161bc79bab7208864a6ca79e71bbe2c7f8aba102044c","id":3138101,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829747308790,"prev":null,"subject":"erc8004:5042:300315","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. 0x8d841564ad295f4a607b8728a5a857a39450c5a44c995c5f4ff944d2b6c31dd7
2. 0x237f5005a648fa52193e7e3f5dbca818e827db41aa9f93bed32358cdaee9a00c
3. 0x0c8e155539143ab3e06d41e1569c15ae81ff41093aadfac183a9f0a184fa3fe1
4. 0x492338309ad69802db2674e070c9cf5e7cacf1aa8bf783e5423d1c45321f72ba
5. 0x45f9e72364684f5370e7a701bda089118ef87a88e8d29718dd1019c0f792bd21
6. 0x1491bd2b02c4c6e676d2811e75806b9cc0f8448c194703c53577b52a62d7f565
7. 0x824e22ddeded79c48cbcbbe7db6f12c3c19eb1b248509d91b94c0ba067b17db5
8. 0x8b8cb256ddceca0d48ca2f6bde667a1435dc6696600fc6c445b14ce00d84641e
9. 0x2d1ecca9432921c1ae4c41e07149a8b4398ab52452e60eb64774ce2d40b418d0
10. 0xe864aa774b55d481bfe937712d2d6ff802c065f2315eca39d98da1c7837ced8c
11. 0x6f4781c7235b077c04e07b69d382209f31f583423a000ad53ad2cad068ef48bb
12. 0x41c9e0d950dcc5bd2a8da26608d40646f09182e35f5608b592b71b95d8047772
13. 0xd84e0b56ee0eb916eb990380758b2244eff546befabc3190b353f069f1d3b3ea
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345