Evidence row 2275312

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/K499sy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/893a1811-0417-4513-a8df-add2c79e33c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Beitozon",
  "owner_address": "0x63c23dc6d87bdd4d225e131e2e17dc4fb07a98d0",
  "raw": {
    "agent_id": "131059",
    "agent_uri": "https://centralcity.ai/a/K499sy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beitozon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/K499sy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beitozon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/893a1811-0417-4513-a8df-add2c79e33c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/K499sy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:36:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beitozon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/K499sy"
}

What the leaf hashes

{"body":"291b9a9a4f0d718bb79b33e3271a873998a5c8fc1cfe393b3dcd3338c869c7d2","id":2275312,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651803983789,"prev":null,"subject":"erc8004:5042:131059","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. 0x6e670dd81cb3eeb424fae2842382148a580804103b6545a0d5174f0151fe0913
2. 0xc14fc1df03b9d962f0a19586892dda495e2f4bafca89ab50f4c077cff2c39521
3. 0x53f9e74d823b4c7119ecb4bddb14d9745a88f121fb390903f55fe11c0b61a970
4. 0xf5d3fc91af21aa562fed3b46d20dbedd81577e8fe9433292690e19c14d1bf5d6
5. 0x6b415b5f0a873ed9e7b330bbf95d49c2f1ba8d4a377823b7c386e36d015feb7f
6. 0xb97eb2fe85953fa8206ece58eb3d0f685826915ef79c7ffd56a5ec96c87b363e
7. 0x4f92b0e4ff2fbccd757c41df67b55eeba3b09ca6ac628f858da9e50ac923e54f
8. 0x48943f14c0bfc9907c2be6ee87012f4466ef21725aa4b65354c2ef089a85f8a4
9. 0xf0da9e2daa9690337905b07d6d00ecb1873cbea8e67a2bc9597ed164320ea352
10. 0xfb6e19201a7e7f6f8b193ab61c1f71fcee4adfcc0054afd2e2a9e1bc86fc15d4
11. 0x397eb424ec9152f7b06395c903784c3d0d5aa7422c53711710d436bd1c3da79f
12. 0xa95c0aa60c534c116ea78dfa73cda3218c070929dd80984b74bd130bc0058f60
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af