Evidence row 3425820

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Utl3Ga"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/35ae4a7e-db17-4e01-a142-6c8f7e0e5515/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorkias",
  "owner_address": "0x0bc2db0d0aebdcde8580c2a88c9b72c358db81ee",
  "raw": {
    "agent_id": "343913",
    "agent_uri": "https://centralcity.ai/a/Utl3Ga",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorkias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Utl3Ga",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorkias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/35ae4a7e-db17-4e01-a142-6c8f7e0e5515/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Utl3Ga",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:15:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorkias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Utl3Ga"
}

What the leaf hashes

{"body":"49ead519f4b99020fc9807ec2a0a82225825b13c8d8f44ce1cf797728d5115df","id":3425820,"kind":"listing","method":"sync.erc8004/1","observed_us":1793895308989664,"prev":null,"subject":"erc8004:5042:343913","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. 0xbac98f99b3d5dbf4d12c3e411d1b240af24c5aea170433ce6b3353915f6d566a
2. 0xe53748696ac103a80c35934205050d23cdf7213374957d24f025714ade30aa06
3. 0x699218ed200693efce9b6db15187ca3a9478bfd2eb62012a022973d4f9839669
4. 0xe4a316fd148ccd4a7b07bd33b206861edef28efab96975a873fefd3923bbbaed
5. 0xb5ad8c25b94159e28da0b3fa43b4773531a7d5fa37a0f1b2177f637c9dc5dc2c
6. 0x0924ff161c1be90c8ef92ba1aca2c62cb9c47ec30e67fc967bbe242b626d403a
7. 0x3f1b3ada055cba20ae5fb6a2fda4717bb69a9f02090bf55735d04b570629fef7
8. 0x8462f5059584582c11008bfd6f22fa5c86277fa0e554247b6a882e8513f81c78
9. 0x1bcc0dd8a2cbfe839ee996fc83ed9bcb7fd61b25f749cbf5ea6f106c92983788
10. 0x1fb15f296dcaa71dc62df8d4db3f0091a52b1c412ac5bae27bb5554e66c83fd1
11. 0xa78655713d063670a6c9dc7fae9d3c7bc01790f73507d2527ab5ad1575f30743
12. 0xa72414dc7ed1751575b8b04ebc6025af0bd43f7c0adb8d3eb6c45c72f90ae87a
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94