Evidence row 3480149

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OPTkXC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3f6a15a7-c900-464b-bff5-bf7a640912e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Orobor",
  "owner_address": "0x0561c7b384ba10e78357190120d30e1a9238ded6",
  "raw": {
    "agent_id": "361918",
    "agent_uri": "https://centralcity.ai/a/OPTkXC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orobor 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/OPTkXC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orobor",
      "registrations": [
        {
          "agentId": 361918,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3f6a15a7-c900-464b-bff5-bf7a640912e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OPTkXC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793924483,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T00:24:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orobor 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/OPTkXC"
}

What the leaf hashes

{"body":"fb61c381ef09c9d258c6dae5972af3ff265c014c0243ae614cd87c9317612f34","id":3480149,"kind":"listing","method":"sync.erc8004/1","observed_us":1793924699630057,"prev":null,"subject":"erc8004:5042:361918","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x2c27d2a0e4230c7c8e356236e2acc4f01ff93c132689f0e2a06c228b22d0a9df
2. 0x14a0bd7ffe6965df63beb5ddcb0d860b9a4052b6887c4c4064d15bf492c15306
3. 0x5d535ff242cadbd7f1957e6304284b5a16249828dd876ae27c2be0bd82954b24
4. 0xd44b52e5dcfa6deca1547604708855b6f68653a50dfeb8b341f58895fff2ed0e
5. 0x8e4454d187e90036719c6b93d484feec5130fcba84abc7504dc15edca8fe3563
6. 0x6e0ebe503c18cd82c973e3abb0dac8201b9ce6b02770cc6c4d717af78361a885
7. 0xc31a42d5b43280da7d121b1ba20577181458b27ef671f0417eda66cff18762ac
8. 0xf1dbe66f5f28298c43955317d452ca5d73fcfabd8f32ef65564b682c8dbf5d95
9. 0x6044006bf92810ab39165206cdd84969242879a4aa1b31bbb8964f2c3b20685c
10. 0x8f0e32c01853ec2fc7eb61b267f9b127c91dad159a17cfc9e8999769e72cb888
11. 0xbfcdc074918c5c66f2a43fef2603e6f0385f0558af336d758ca555cbc44681d6
12. 0x855b4272c2d2a2292420278c9bb17f9567eeb72186854b1c156f0e93cb32d97d
13. 0x306349fdc1b0a753057a19c566eb065b2f22532faad4d336b92f0b17b12423da
14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1