Evidence row 2983100

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tW65la"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/56df5d50-2cd8-462c-9c20-18551adcb7de/.well-known/agent-card.json"
    ]
  ],
  "name": "Faka",
  "owner_address": "0x30a4d8839dfb01f7e9260d5527d8bb82f59b83d3",
  "raw": {
    "agent_id": "238083",
    "agent_uri": "https://centralcity.ai/a/tW65la",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Faka 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/tW65la",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Faka",
      "registrations": [
        {
          "agentId": 238083,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/56df5d50-2cd8-462c-9c20-18551adcb7de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tW65la",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793783813,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:17:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Faka 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/tW65la"
}

What the leaf hashes

{"body":"6638981a68a7eec275c8ddda5503ab1209f65895ffcf671367ba347a8aae17bc","id":2983100,"kind":"listing","method":"sync.erc8004/1","observed_us":1793783864313744,"prev":2982716,"subject":"erc8004:5042:238083","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. 0x70f94ce21d63bf04aecf4e26b9f24732cd6bcc932dc21474176a95671837f63e
2. 0x9c6d86221989164423ae98f5dd17d54265c0b9d3aa0b1670b5adc4a39bb8d937
3. 0x2ce19999822a7965a5f126088b8e9d676ea83e8cfd17ece1f61601040384f6a1
4. 0xf9773f3f9fa258dedca740ce1182e0492cca9d07ec9a0adf7a6af0de186733a4
5. 0x24143f331e68d62651a913ac2a7b21df401862692933bc2c3b41fbb88a98ed3e
6. 0x3d998f50f5bf1b7c279c3ea811624c217ede73ccc1643282c8dc079f25ba1fec
7. 0x2b74a7d5bd8fa7b933c9ee95a88b6ca73d0e88849780f152a71801485d87e24c
8. 0x779c5c7b98c71d750719ad49f1117e18fc00d883d01d458e410398cf7f9199ab
9. 0xba0f6586b26baeb7f6a03a38b59f8ccae0a651a28c4be31e6f6423617c9e0eba
10. 0xa8442dac857d32d83c051adfdc37003229ba4e0989d3f6f84f48c21b04e6f56c
11. 0xc0e6749ae9f77a54591ac46dba8936d6f8480690709f97518eae952eb34adcf5
12. 0x1f277af5ce6ceb630ea08fb803189be8ae75402f8b66b628833b24cb495e1f02
13. 0x5deb038a6f39a5f7f9b2edd844bdea911ba8d42a4e605cee6c5d76eee36daba6
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345