Evidence row 3404495

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nfT7pr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/baaa3dc5-8de5-4ca7-883c-4e998b3df0e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Ponsufero13",
  "owner_address": "0x2f6408eec3f4585fb75cf96dc4082b6869447b72",
  "raw": {
    "agent_id": "335335",
    "agent_uri": "https://centralcity.ai/a/nfT7pr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ponsufero13 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/nfT7pr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ponsufero13",
      "registrations": [
        {
          "agentId": 335335,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/baaa3dc5-8de5-4ca7-883c-4e998b3df0e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nfT7pr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883240,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:00:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ponsufero13 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/nfT7pr"
}

What the leaf hashes

{"body":"8480c6506bd5d02e8dd05d976399d1b29fa080a508c9bc3f4f4427d561bcd3b5","id":3404495,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883625145826,"prev":null,"subject":"erc8004:5042:335335","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. 0x25419020541a478cbcc6847378c9d3416cea21add51a43dd1158d34d294653a7
2. 0x341a8ef8066368e61e2b2ab488fecd323152437863ff6d3f850d9bc3d1ff1a50
3. 0xc3537ac4d2f449adef87e50f322129fe847919cfa9f79ceafd982e55844db57a
4. 0x5be49704c49c7dac9e446d3c2bf38d0e73d757b6d291e37968be27e406a642a1
5. 0x29e5fd87d6d7ff3a131eece9fdc9517555305e022d69dbd07a338f0cbe1d4132
6. 0x8aab088700a747dd8482fc2feb9b461fc49f22af5833363c706b0006a10351c3
7. 0x444484a863b71cf8996ab4c1c4ec05236e5a7c158b9e721bd9b88f79834c8041
8. 0x6f8bbfe38e3e0361d8637bea4f6ce3c8f87429bbce2eb352bfdc52b2a784dc63
9. 0xbaa04b10ae61cd414271835568b9c2ce08e48d8bc3256c6c89a7bbc5ef08efd4
10. 0x66dd3ffa38455a26113fb3c20b654428c3142da8b1e30f9b75ce6ea0513a3c09
11. 0x5fd9ba59f34837b4766d4e747a6c047b06b09c2c4c41d36deb59f4f5375125da
12. 0x5a2a95a10b6e84c5869da530c7764660122fea4be0af8e4fdd3d823277185b16
13. 0xf881b2fb6613a30f4570fa246abbc6d3a5224df3e6758a80cf8c77228624523a
14. 0x492a5126036ee8aafa91dc608819dbc168a2d5480dc97bd15c3ed39b7796b0bd
15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94