Evidence row 2123329

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bU4eWb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3c40207-f33e-4b65-9a7e-4eae37053c9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Jokandel",
  "owner_address": "0xcd3adc5aa5cd58ab00239fa75339bc04ed456e7b",
  "raw": {
    "agent_id": "89864",
    "agent_uri": "https://centralcity.ai/a/bU4eWb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jokandel 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/bU4eWb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jokandel",
      "registrations": [
        {
          "agentId": 89864,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3c40207-f33e-4b65-9a7e-4eae37053c9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bU4eWb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619643,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jokandel 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/bU4eWb"
}

What the leaf hashes

{"body":"2bd89183ea5f6c6474c5ab025ee540fb1060e428bd452de6f621d94cfe7c9dd7","id":2123329,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619890054229,"prev":null,"subject":"erc8004:5042:89864","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. 0x4204d324228e3d002df91300c4dd3f45f3567d5e1165c4b1c43d565026ea0d21
2. 0x421aafa28a9ac44a67c93ee00096d76b80dc40035f1c62ca40898e2b5a87223e
3. 0x1fb84d9ae376d6a5f37c450f457e0b9ee132192c15907c7c934061849bc7670c
4. 0xa69cf5151369baeafc360d15f247edd24353d7e21cad3da8dc8fb4015c710a9c
5. 0x5fecf3f9da16301a8200d1125c55d5c4eaf35e37b8d889d2c8ef8e25e31e1219
6. 0x60300061c317160f5a1d1a8ea79c32244a7a15621e80b72ac536879115a7590b
7. 0x69a2977223ed6ac836555ef28581b61d5fa74ebc029538a884a30dbe951c4db9
8. 0x89ea783044500d2be32ffc1b947365336d0997c7fba27958fdfb379d6f2ef249
9. 0x86b4e4237e784cd2d3e38e672ac203052bd930061811bd0abb4495e597e32f7e
10. 0x54fbd2f64625f870b3d92f45a28056f3fe399a438ba4af2bc7553769b322eb85
11. 0xc1e5ef0f892a6b99dbf474674b9a6be5c1534b7d6383e945033bf95696d38a2b
12. 0x17858bbc60dae810bfa46a71ddb0d4bc3816060ff678ab2804cd513c70546454
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af