Evidence row 2984024

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/i7E0uH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/38f81427-53e8-4cd2-ad32-24a591ca1093/.well-known/agent-card.json"
    ]
  ],
  "name": "Viobani",
  "owner_address": "0x0c3e042230a49f037b625df329a6430925c0e1b8",
  "raw": {
    "agent_id": "238534",
    "agent_uri": "https://centralcity.ai/a/i7E0uH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viobani 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/i7E0uH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viobani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/38f81427-53e8-4cd2-ad32-24a591ca1093/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/i7E0uH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:23:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viobani 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/i7E0uH"
}

What the leaf hashes

{"body":"17946858097781725b748c1a7dbf6e0ae603d75dbb26429c978231af519db66b","id":2984024,"kind":"listing","method":"sync.erc8004/1","observed_us":1793784193015718,"prev":null,"subject":"erc8004:5042:238534","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. 0x85ea4371625b7f0a5f114b811c30f2e06c9e22e28aadf4df859d02aa8619c5e5
2. 0x4cf130a11d2c4f210fea29039eafe1f249a89967d498326c3ef521c5e630a6d4
3. 0x95df38ac9253de192aaadcd0ee12ae415591805b3dfb56cf1f8d829bb8ed062b
4. 0x8e2318827c5b9406f08098de56ad5163f7f654cd7e1defff13ccbc75b06d5bbe
5. 0x337337a16e14935d213e14daee358caf43caafed92d8af03ed495b16735c2ce8
6. 0x596063315b3e99e0b559063e834466c9636ecf35b1414e2c3b60796fef57d0cc
7. 0xa742ce142733184dc2e7f7074555c5e38c626bf60034f6d48de888cc0e42f0d4
8. 0xd96d567236b41202e39d2a2ffc01b18ce6cf65899c15e989d8c9d467fd3ff4ed
9. 0xceec089127eba8ae190d41819dc6123592edc6e29526a06e0aded89700289ee0
10. 0x626853b43c5f4a1731ca8dd74bd370a4dbc1eb720d2da39e5b3ad4cc0844fb14
11. 0xc62af73e6ef94893f8333ef9d11bd5f09283a010bc195e5e13083def851e2d47
12. 0x41ce04472ac68c92a86876a4011880094daeeb16cc0aad75c07842de1bbd23a4
13. 0x94c004491f555f082be1a38172d879542c52b6d1ed19e62158f3b9ddcd5769c9
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345