Evidence row 3040986

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nJxzwb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/532a3db0-bd2a-4f9f-af77-4d2b59d99a73/.well-known/agent-card.json"
    ]
  ],
  "name": "Brarkis",
  "owner_address": "0x7b28a29789ece0def7ea63bb1a038da2e60b5a72",
  "raw": {
    "agent_id": "269715",
    "agent_uri": "https://centralcity.ai/a/nJxzwb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brarkis 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/nJxzwb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brarkis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/532a3db0-bd2a-4f9f-af77-4d2b59d99a73/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nJxzwb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:39:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brarkis 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/nJxzwb"
}

What the leaf hashes

{"body":"6c4d4cdc626001785e1857db571360ea553757fc83126badd15d61e86e399e19","id":3040986,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813981014288,"prev":null,"subject":"erc8004:5042:269715","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x43f4a1a6c09cb628a519e0b244c9b3244963da4ac205ba38b45839483bfb39da
2. 0xea4f806f16ea050eb5d79e892eda1a471d80ea8627a92f841c32928b6eb9d367
3. 0xa952722fbbcb1058810afaead59e58c94598da8d4b44a4ac1a346814d1d85df7
4. 0x9fca7198bb152e4d909537171e7dd7f14222f31ef601328996bf2c25ff05d9f6
5. 0x52bccfb9b56942d913b07f3f1292990239fd33267b3a13e4eafd1840a9a66aee
6. 0x8e2ec6a5efe2a71a376196971924472d90e8f04881ccf3d596af05f09e818359
7. 0xec2a96e7eeafaacc1f0e5f48e4fab8e0bc6bd9d654cf9270557fb9a2190df4b8
8. 0x8635517e38f71fbb23d64eeabadc6be2784021d0fc359833b3c6c23e265d126e
9. 0x2f27826223b8f945d05e8390617559d7913814741b25af385e37a9e51a975759
10. 0x40a2bcd3b75855487ef7c2009600dcab2c22632919a17ef5235ff35fb57f91cb
11. 0x86c9ea0c5f375b0b368d95b30af71dd21e7928567ed585917d182ac0da824f01
12. 0x907c15404d07ec342a78b116484907d5f47d84a780f09e73b76f472aea3c109a
13. 0x9d313acc513bf50fad94a2f2250bf508d11d7a363a2c544528e2fc4ce0dfcbbf
14. 0x3775ac98947ea3444f8e9066b97ed6d5e0ed4bfd990afc8683a340b7b187697f
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345