Evidence row 2040994

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7IdE7L"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c83f5e5-b57b-42fb-ab12-a59ad8de3178/.well-known/agent-card.json"
    ]
  ],
  "name": "Sturkon",
  "owner_address": "0x32691a54d52eade079e7fbd2695cbaa7d5e1c5db",
  "raw": {
    "agent_id": "53303",
    "agent_uri": "https://centralcity.ai/a/7IdE7L",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sturkon 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/7IdE7L",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sturkon",
      "registrations": [
        {
          "agentId": 53303,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c83f5e5-b57b-42fb-ab12-a59ad8de3178/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7IdE7L",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587819,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sturkon 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/7IdE7L"
}

What the leaf hashes

{"body":"5e3612445c7ecdf6268534cb6143a4d7cd626a8fc44c0e8a8420294d3b724652","id":2040994,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588087957466,"prev":null,"subject":"erc8004:5042:53303","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. 0x82feec89116febcdbc7c8dcfa966e52e533bd1f7ad0d7ceaf47cb4f5d2583a14
2. 0x170bf1e88dd1b05feed7fcdaeae2ea3cea1e0b69be7c1f5cac90de47ceb6630e
3. 0xb7ce7672f961962994b604293378cbf15c117336c91c32bdbd95ac966e0c8b5e
4. 0x5c083f57844f1e37b12b0c9e550366de348e821c22df27dbd0cc0512eb4916ad
5. 0x8c73c1acc12100b0d0aa937845728b1dc40374ce943278bbfab18bbfd0795404
6. 0x220509550a755441662bc898a1b7bfa6bca3216e2f1cd6e69eb9b997dcd4bedd
7. 0x564d54047503ecd0135bc4e88b950359fc0f067edcd01537217f4fd24acef627
8. 0x46d852a15d3a89a5bf456209683418a2f5dc89bcd1c5ed944c772b68b4404281
9. 0x04df2bfc1927d44f6b44acb0347109342294c1baaae7092b340f60dc25de22f7
10. 0xa78e91f2fe3dd0be144b2a0ded391495b37cb41a1763b8fdd7c6c2f4ac99115e
11. 0x6012ca3e294d721e95293a0f0d4d05cfe67ff640b8184bb4d81660ad69ab45f4
12. 0x9236ce44089e10e350435c01e569b60f72046bb5112e06356a17b8f3c0a940ee
13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af