Evidence row 3438989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DFNxhr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82b66b30-fa71-4ad5-8275-28668ebd271c/.well-known/agent-card.json"
    ]
  ],
  "name": "Bruton",
  "owner_address": "0xe2c5a1e78da81b0b8628438ae90281869bfd258d",
  "raw": {
    "agent_id": "348164",
    "agent_uri": "https://centralcity.ai/a/DFNxhr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bruton 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/DFNxhr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bruton",
      "registrations": [
        {
          "agentId": 348164,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82b66b30-fa71-4ad5-8275-28668ebd271c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DFNxhr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793903050,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:26:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bruton 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/DFNxhr"
}

What the leaf hashes

{"body":"d807a25caa145c1565181900bcdb1d416d1352c92a3e0be8c45c23a969fa5c19","id":3438989,"kind":"listing","method":"sync.erc8004/1","observed_us":1793903203280720,"prev":null,"subject":"erc8004:5042:348164","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. 0xbca6de77a467d66ad183dc995a00fc9303577476582789a12e29db9b51faee51
2. 0x5f05f27ccebb73eb8135b172f2c9fa6cdecbccf975a3fe6db5d400fbe0dbec5d
3. 0x58c567e8c6b7cf44716cd873d504399210ea9ba4f64d4a22783bb094abd46085
4. 0xf2a8e8cb22b1aad41d99e956456b74cbdaeed600c6f33dcc0bd1f21eea997ed3
5. 0xe02f54ae7c27cd514358cd4be72c9158c97c87474d90c002ba8aa1808b62730a
6. 0xa622c7bb8f75edb732d1378741456252bb98cb2f3659ac2e42d6252a47dfa3bf
7. 0xee8673c1a1a4492ee4e62d4c060216cd84c78a58074873ae2bcf3dd51cea9310
8. 0x9633fdc39f500d4f479ad4d19c8bd85505e6e83f8fc6c07c16575831773d1e42
9. 0x8abfa4b891fe115d271a3b676e44a47510a690955eabe03ff497846eecab990b
10. 0x649da4f39feb821d15dcf373abbb2fae65a180a1bf68ff850aa014517c82cf14
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