Evidence row 2092750

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q3nJgL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a3380f05-0911-40c3-90a7-cbc7b807ec87/.well-known/agent-card.json"
    ]
  ],
  "name": "Elosseon",
  "owner_address": "0x133b2ead682876a70cca39a904b5679f21db2e53",
  "raw": {
    "agent_id": "77765",
    "agent_uri": "https://centralcity.ai/a/Q3nJgL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elosseon 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/Q3nJgL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elosseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a3380f05-0911-40c3-90a7-cbc7b807ec87/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q3nJgL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:26:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elosseon 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/Q3nJgL"
}

What the leaf hashes

{"body":"4dba8d6794a5787b1efc929c2144a37966167444cc770ccaa10fa5e2c5f3cc2b","id":2092750,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607968758044,"prev":null,"subject":"erc8004:5042:77765","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. 0xff4f78e4fee913cc10107daba2b4f05c9ff3b9d7acf431c63c7514ad2af586ed
2. 0x962dd7304c14e86ee59d7b984b711bc17c176baf87a029f9de0800a7aae3eaa6
3. 0xf26e971f22d51e1b44924eb5599ed1f7d3653368c8a0b2b1fc69019f5fc87506
4. 0x5f7e968f1a07b5c227e4760e368f36f2aa9d0588af6969f435cc745155869a4e
5. 0x0abdf66d89c9975ba0d85eebb51236bf21aaf2eb772ac8be28107759a95030a0
6. 0xb5ac56613504817acb1481347c58b2902c3f3cec10514ca28a949ee723b347e2
7. 0x77a5b99cb3a46e37d98cc15fb12af3e130d588b3e185475630d4029a2a731200
8. 0x40939fc4f8feb88c7b33fa0e405628863f7abec0db4dc8d56f11f958d1a13170
9. 0xbdb8bc6d5a47ba0f52d3b6ffa346663fefcd9d316c06e3eafafaa39e6e557a0b
10. 0x8b6fa2364389c42be2f747af97462c6acdd505184b917f4ae59f402a664afea3
11. 0x9688b76af0c9bb74be0f03c4bfb74ceb45b869b97c383be6fcd136445cd9055d
12. 0x45415c76d2ab204a9729a2a944991420a243f07964146403ea6d43181ac1ca44
13. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
14. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
15. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af