Evidence row 3380486

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A2MXKz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96b0a4f8-09b5-4943-a159-d6f4c09a5876/.well-known/agent-card.json"
    ]
  ],
  "name": "Daufino",
  "owner_address": "0x1240456c01bcc6cc1dfa30c12fddbff03de502fa",
  "raw": {
    "agent_id": "326168",
    "agent_uri": "https://centralcity.ai/a/A2MXKz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Daufino 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/A2MXKz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Daufino",
      "registrations": [
        {
          "agentId": 326168,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96b0a4f8-09b5-4943-a159-d6f4c09a5876/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A2MXKz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793868291,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:49:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Daufino 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/A2MXKz"
}

What the leaf hashes

{"body":"868aff84854911e522b9dafa1c9d22e32ec1f5876af18e8757da8a3046bfd141","id":3380486,"kind":"listing","method":"sync.erc8004/1","observed_us":1793868573659359,"prev":3380020,"subject":"erc8004:5042:326168","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. 0x82a2b533f59d2192af0dbc6ca94f8014d4dcd09f858186ff14aa7ca17ff8605d
2. 0x159cb7ae1ff54bb4b4c03928debed65bd64c3f1f5c2856d72ec50b2a014695d4
3. 0x9234bfd97974d59ef20e06158adce8424a2262777f190689e021ad436ff59227
4. 0xe7a08f1af9004c1953a86147b740c2a5eb4b4ca7acc4f875e9df471329b510f0
5. 0xcc955fd3bb190cb10b520cfad648df6626762ae8bff910693e6c4002b9f65989
6. 0x667030d71884a02a37c6cb0283eb366e41d5d7178a1a9275cdcbac6c490742ba
7. 0x7e58803485ba1ae83e9ab9f2b7bd4962f8cb8a8137f55f7f42018049938e465c
8. 0x75560c99ecae79201850b596644bcc15cf0d531b43068af62d11ee183fe78cda
9. 0x3922e45f93384ab0789462b5d071b525bf92430e17ad440182294048a95b5567
10. 0x2eff6148039f81586bb6a164f0bda571b485ff848bdd1acd25ef33fd137441c7
11. 0xf679dd7d5779b02e4f4ba26da336a326019094ad8ad787bfb8beeec4faf8b764
12. 0x8457360719817f2fcc4dbad5daf505634e6fd14a74e45bdec36a666c05453ea7
13. 0xd8c76b1cddc2a2ccd7b450f5ef53aef55fe73248e3768c1cb8c8ed2c9ee4df69
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94