Evidence row 1850898

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2ocoaZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/31c6fe56-6e09-4d5e-8487-29babfb1fa36/.well-known/agent-card.json"
    ]
  ],
  "name": "Trazet90",
  "owner_address": "0xa78fdf1bf5101018e5469eedc0b78502775306cc",
  "raw": {
    "agent_id": "41100",
    "agent_uri": "https://centralcity.ai/a/2ocoaZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trazet90 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/2ocoaZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trazet90",
      "registrations": [
        {
          "agentId": 41100,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/31c6fe56-6e09-4d5e-8487-29babfb1fa36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2ocoaZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578137,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:12:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trazet90 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/2ocoaZ"
}

What the leaf hashes

{"body":"56ae6747599c4fe8ce3a7b4b875778306012b20477423a4414a8215f9e95a4ef","id":1850898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578346971109,"prev":null,"subject":"erc8004:5042:41100","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x1dc47268ac1462071a3c861fca84f4eea098449bdd189262386c04cc7da41cad
2. 0x1d0e85703dcbd07ccf6f57bebdf538b82b1a2b90868e6083169bd6341840d806
3. 0x2c3c8f32b134557ab9ec36b0cd4ddff0fd851260f639af02b87213fda00a9d92
4. 0xdfb2e44383e49422742a29d2d20cd266554cc4e1493ee3724eef6ae2f6caedd0
5. 0x4b7b85af9fda318690df66e1a8bd7e74e1d159e6d7dda7f09db146c6494de6c1
6. 0xfc1b976cec3117c14ed7de18b8015b8686c0d3d6ba79cec7aa23c612d8fd8dc5
7. 0x1d68757c694c9111363c243de56b11f20fe9d1bdac853d659e12019c7c42a1b0
8. 0x3848cd9fff0af7ccfa5974ea9df24361f58ebab85120b669ebdd032f8ccf246c
9. 0xf13fc53b811d8ee28ca19e3a7056463409f753356ad9ffd51f9effe2934ba8dd
10. 0x48cd111ae69bb2be054d8453e38b3100133ad192798e9490735a14afa0c8cc3f
11. 0xb9157424e7766697c4f0860812b3b44ecdbcccd528ae0f96a9861b78ef209f85
12. 0x189fb19645767b3fb6a2034ac4caa97d2f85b8b18f05cfaa0c2b16c045c37f2d
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af