Evidence row 3413633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nYhwiw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ec89bd26-b80b-48b9-9174-0cdccbb08b0c/.well-known/agent-card.json"
    ]
  ],
  "name": "Surose",
  "owner_address": "0x2bb061c9b77bcabc855bcf99b683ac59e9ead9cc",
  "raw": {
    "agent_id": "339556",
    "agent_uri": "https://centralcity.ai/a/nYhwiw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Surose 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/nYhwiw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Surose",
      "registrations": [
        {
          "agentId": 339556,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ec89bd26-b80b-48b9-9174-0cdccbb08b0c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nYhwiw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793888214,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:18:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Surose 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/nYhwiw"
}

What the leaf hashes

{"body":"c8df56cb632f4db43c8a8c3cd0be839a4e5bd2d7d1687e4fc09f7065a3a75263","id":3413633,"kind":"listing","method":"sync.erc8004/1","observed_us":1793888331772031,"prev":null,"subject":"erc8004:5042:339556","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. 0x7568ba98e22eed5eaf8106e6e40da7b956a2c5c712cf2b5fd8823322938c51d4
2. 0xe2e0e11266338cd45fe67758bd100a82bd9cc6bad17511bbbbbfcf6e13186be7
3. 0x56b4b40176cd77e41389d43675332a15f8808c69512c4479a8f7cf8f57061a67
4. 0xdccb4462b5bff12cbebe3643b3d172fc9aa39361b6c66b1f04e8fe7981c0308e
5. 0xe2f56cfcab408726cd80d97c77d62a8fc199a85ba64e9fdbecb958a2a10baf0e
6. 0xcc54f9db7994fd79a79c8277312672fb71b670fb0c660f25a8e2acc730b8c420
7. 0xd4b527f6c047f62bb971c6ef57183d722e75ccde77effcf1903d40738b5c9c60
8. 0x32a1ec226ad32e221786086670f0c579b585db614624b33ae70edca4e0b6563b
9. 0x93670f7b123690503578a524baa372e9014a45f409413fa6a40a8e924ae71424
10. 0xec250782b643c018296e5af4d338ee64d628ea2295bbd7c59673fcfd701cd762
11. 0x734e266dc6172f8c88dbebba57bb2a306eb261f26145ce29aaf81f14cfb32c28
12. 0xa34bd08de3cc19a3bff0595a98f7815a008c42c4607ddd7c6ceffdf8135c3b80
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