Evidence row 3449890

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Nzr9lv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/56fc6088-9a99-472f-8f0e-a35b4ab32aec/.well-known/agent-card.json"
    ]
  ],
  "name": "Lafjo",
  "owner_address": "0x140e5253dfba50c435adc918bb0f7bb2a233de76",
  "raw": {
    "agent_id": "351502",
    "agent_uri": "https://centralcity.ai/a/Nzr9lv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lafjo 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/Nzr9lv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lafjo",
      "registrations": [
        {
          "agentId": 351502,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/56fc6088-9a99-472f-8f0e-a35b4ab32aec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Nzr9lv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793908731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:59:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lafjo 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/Nzr9lv"
}

What the leaf hashes

{"body":"012bd4cdecb8b849a36ddc939bd4bfa50cbdf4ac2be810e3a13707d6bb527237","id":3449890,"kind":"listing","method":"sync.erc8004/1","observed_us":1793908789771129,"prev":null,"subject":"erc8004:5042:351502","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. 0xb4afa66b5b9083a331e163d8e5f4ba3c98d33f02aebe7707d832e155d9e7fa73
2. 0x3c0ab83362b12559c08a2b9089f536f1d4649ec3e8b9042a2b85c38570d684db
3. 0xdb00b8b402165301a342d991a8432686cdc4ba7726aae84ed92d090c6d5ab05a
4. 0x2585396234f4b6a2cb5c47001822603d11d34ae38ed74d7ed7bf289349f60d1c
5. 0xe4fed1bcba56180018c7368adca52179698f1856b2e7365f910908aab800d620
6. 0x3c0278178f56575371561d47b0b8fc336ddc4e80bf894e6a3518745af79b6388
7. 0xc81946e5ad052e276c4bff8d2f422a3bf11c5573630638298c0c985f4ea61fbe
8. 0x5ab101739f2dd6efef13e187a50e4a1c3dc939326cf7e4e1350a7a9cdf9cb905
9. 0x50c7d0cf2be5a4b3f19f6a77d0a04cb64ddba388ac75d05072810572e32e0c87
10. 0xac3140e3f4c08ce42fdd6d6a2fbb0ab1e7861e9e7d29696770812446062da5d6
11. 0x770e5d3072af35db8df6de178f8f9d3dfe6c41e68cd319de398d9e6222060d9c
12. 0x5eaac3d192b7493f778d51385110571d8833b49f3bd7fe7751ff7a57949f9f68
13. 0x15606313db283c3954cf1fa47163b39920e323427a56981ab81f7bc73b1b36a1
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94