Evidence row 2021279

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ezMsvH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/56046276-7333-4397-849f-5b05c8dc4e12/.well-known/agent-card.json"
    ]
  ],
  "name": "Berkuris",
  "owner_address": "0xcf3bd9975402bcfe904e1ea621b8857c7d727eaa",
  "raw": {
    "agent_id": "43455",
    "agent_uri": "https://centralcity.ai/a/ezMsvH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Berkuris 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/ezMsvH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Berkuris",
      "registrations": [
        {
          "agentId": 43455,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/56046276-7333-4397-849f-5b05c8dc4e12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ezMsvH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579892,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:41:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Berkuris 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/ezMsvH"
}

What the leaf hashes

{"body":"544abcb40f843ed9a02da76ae389f39d8bfe4fdae96d53971b7f154fa668d51e","id":2021279,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580089909490,"prev":null,"subject":"erc8004:5042:43455","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. 0x7f610a5b3126de4129bf05155ae3237437716e2bfdae87b643f0e45dd5803130
2. 0x1cdcb35d4e4dfd7977bf04943507e1e3597c3dfce5eb1782cfd6ba09853d9b1b
3. 0x73ee930ef1a802ccb9c190959bef6deef19d642e394bae0f2eeee46845cc5d0f
4. 0x967e899ec9e209d4b77b2d5f9efa3d1e0b1e8f1bb1c62cd06949757f518bf806
5. 0xbbbbb2f915316a35852a57c1f6983556bd10c9bb69167874e6e1961507f40ae5
6. 0x88774e6a8bc1c0534ee03e64fb608861d95a0841004273ada04b89605e7650cb
7. 0xd51a6d6e666ddc3a78a35607ead59372125eddad1c7a7d584dacea421c5bed56
8. 0x1073d120c0b1480f52c183e9bb0380db3194f045b9d3058a79efbf58bc096a27
9. 0x3ac66e85bb025dcca8d4360d0204bbefef79b4d720c4dc2bd250bcee145e8733
10. 0x0418a42a908d232246ff98fd41b25774d05f95fae7e228b56245bfd3ea77d61b
11. 0x764581811588359bd9675ab6072462e6faa8cba5ff8194af59ef27b453e71cae
12. 0x786080c17714171e1c289cf0aed18e1ab976b18ce2fac2a219a07d49aadcb6c7
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af