Evidence row 3397928

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xmIMca"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/455a06b3-18c8-4d8b-9ce9-50e95b723ae6/.well-known/agent-card.json"
    ]
  ],
  "name": "Maro",
  "owner_address": "0x6415fcfb455eae3910c09c6eb79d79a45f06fb8f",
  "raw": {
    "agent_id": "331104",
    "agent_uri": "https://centralcity.ai/a/xmIMca",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maro 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/xmIMca",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maro",
      "registrations": [
        {
          "agentId": 331104,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/455a06b3-18c8-4d8b-9ce9-50e95b723ae6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xmIMca",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881369,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:28:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maro 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/xmIMca"
}

What the leaf hashes

{"body":"aa6c6084600fbdf4b6d2f8ef319d2fd51956d8dff4b2f17a2d3233089271e820","id":3397928,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881725271623,"prev":null,"subject":"erc8004:5042:331104","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. 0x45f61ad61d715143bed0ffcd373a61b37c0889defc52da8ce14add70a8334ea8
2. 0x5bdbabf691a85e4c6845ebc4484feed51287db50eddf690e41809b2bca18f883
3. 0x90f6d5bfaf6c4e154d77d3af77d1df7a1241165b90502bd10cd526e7c766bdff
4. 0xc40d1d1e423e10e0a4bbf948932e2bf36aa687d55c10caa98974af1382bf9145
5. 0xcd2ca1e8ea7863c1df4ca37e52a9448e5c18a2833a0729d32c8aa02c90c7e355
6. 0x9ab723844b6c46a9ce1896373dbb075a0e0340c0b6040a7623480f1993a775f0
7. 0xb5066a3ec69a27a90a5715e0d2573f85483375f24c92a2ffcfe98c1bde46f4a3
8. 0x8be3678462323b64c56c420d7fd799ecad3e87842ee40183f0cc8d55ec9745d1
9. 0xc66d36a134659746408cf3ee33eac9f55e6019d8dde679adec999e933e38c835
10. 0x18c69566928c5985642ecfeeb96020131b211f8c2a1a1962ce812a8595455400
11. 0xe23eba17bc8ffffa023570b4c77773f0164c44d3a4cc085a8719d08e51e2b8e5
12. 0x2d20060a44b47cf87ec420b7f3b3a3ed9daf171215c4b67ca814f088fe613d89
13. 0x649d8ec60f06f8cc0c38fdc08389782fe23f0b52157e9e096cdf0a782e022b10
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94