Evidence row 3451429

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cjUio5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44658a00-04fb-4d2b-b6f4-be38db7e4c89/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorkabel",
  "owner_address": "0xe955f6c8b2e8037ca85c7eac596a53e1cdbff06f",
  "raw": {
    "agent_id": "351735",
    "agent_uri": "https://centralcity.ai/a/cjUio5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorkabel 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/cjUio5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorkabel",
      "registrations": [
        {
          "agentId": 351735,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44658a00-04fb-4d2b-b6f4-be38db7e4c89/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cjUio5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793909737,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:16:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorkabel 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/cjUio5"
}

What the leaf hashes

{"body":"21f5f77d0e25182def369b1b804d3f8331a766cd8127fe6605f7337f5e3b3b07","id":3451429,"kind":"listing","method":"sync.erc8004/1","observed_us":1793909773461776,"prev":3450448,"subject":"erc8004:5042:351735","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. 0xbd28aec8fb3c6ef4641067a54748a618ed1496e1a0570e3c88ef0e789336abbf
2. 0xcd7d58084ec758fb9d4bb0ede24a3a291226bee3369bddae13254838002e49ba
3. 0x158c873b690e7cadea0044d442c8c60bdfdb77904d511b04b5d304e9008ea0b4
4. 0x9e408955d07affdb66c76d0a7e56574ce78ada659b2134716aecfc3b4ba01bec
5. 0x32113a23a84560d396b0f07fb0335ae8c724f751a2b6298309ae88760e7986a0
6. 0xad3da795234d9ab596ecff1af35ab9b5e469039fc802d5f144679b7512194fd5
7. 0x4396ae9ef589fc60274643bfa9ae687a72d8379a1e829cdce506a5009ed62d6c
8. 0x3eb255fea0d86c41e5833ccb71c94bbf6af9f9e2b23579b19d2e6e504ffb59fb
9. 0x367a75ba841d540b75b42d5471fe7175933981c2e03d8dbde03aa3712d77b1b0
10. 0x0b4f0b44bb31bb9ad572db404b51ab034b5370cb52359e007db58b303ad595a0
11. 0x6e2ba09bf65c0000a4f5f83453ad945ef326856d490cdddf92bbb4c764d85bed
12. 0x2b7a7c95de5a1d5957570464c2bc9554af3ac52b6250d483e5b60677e39aab32
13. 0x0094125755cf4d53859179bd3542321fe895e3ac40c3c2ffe5b2c3139ea38467
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94