Evidence row 2143476

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6GIwIx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e98b59cc-8af0-4f69-a288-fe6ef887ff7a/.well-known/agent-card.json"
    ]
  ],
  "name": "Diamis",
  "owner_address": "0x8eaaae0ec3b0ccd1f79dc81c4241853e706c2ea7",
  "raw": {
    "agent_id": "97797",
    "agent_uri": "https://centralcity.ai/a/6GIwIx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diamis 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/6GIwIx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diamis",
      "registrations": [
        {
          "agentId": 97797,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e98b59cc-8af0-4f69-a288-fe6ef887ff7a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6GIwIx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625517,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diamis 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/6GIwIx"
}

What the leaf hashes

{"body":"6b9992d7c16ed05af67ed09e7d926ea842750dcd196d505b9513d3559a00bf8a","id":2143476,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625673266993,"prev":null,"subject":"erc8004:5042:97797","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. 0x97e69791fba5c2e98363e6f8a21dcb05e8a55ca27b03e06d22b6a87d809ab94d
2. 0xaf3d49326d380e7036ad570c22510f2b5f601700eb83485b7a545397d039bfa1
3. 0x40fb55b3f33ecf2f5fb4fe4ff52375a3d29060583b86019edbb006241411b417
4. 0x6d717f798deec8872a8b544fda887f3f35117d051ade3d8668e53e0b9d87a0f4
5. 0xc27d6e36adfd9e175454aac825081dd91b457ac895e82915c6b9718f1c6e5f11
6. 0x95c90d1e0c0e7b328936598ef264ad0fcc249d4660aba859a9b8bcc767e8fc7a
7. 0x515c34c11d4e8a3e6b1dbac2619d445e77968e3043976e95e3cc03770796fd81
8. 0xa4d790f7ae6354b631d9952cb779f41a1a968ae787d37e088a7a064b32e19883
9. 0x56574e2db4c327bcd6affa85b421591bf54f976cd2fc862e92267f96f5944c98
10. 0x81f9a1689d91fd83eefb66ac28ff2d20b23cbae8512728dc929ff1bfa0d571bc
11. 0x962146faef816638fd3d22248461b5a38069af335a4949c571e21c2f49655125
12. 0xb4746c9c6a01a5463121fb30690562293e068b5358ab464ea070f4414595db5f
13. 0x161ab8dfe29d5443837514b3760b34879b8201d43912571c314e4142639b07a3
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af