Evidence row 2143285

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E1Gl3t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b3a53b21-a5ad-48ba-87c7-01f0d4d3aede/.well-known/agent-card.json"
    ]
  ],
  "name": "Alionsan",
  "owner_address": "0xf0213d63812b383ca1983c3fc3d9ee3358dd57c3",
  "raw": {
    "agent_id": "97607",
    "agent_uri": "https://centralcity.ai/a/E1Gl3t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alionsan 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/E1Gl3t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alionsan",
      "registrations": [
        {
          "agentId": 97607,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b3a53b21-a5ad-48ba-87c7-01f0d4d3aede/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E1Gl3t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625329,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alionsan 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/E1Gl3t"
}

What the leaf hashes

{"body":"71ef5fde99afd3856f86bdd3078016560508814e6021d7945ec8256579889ead","id":2143285,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625672661555,"prev":2142489,"subject":"erc8004:5042:97607","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. 0x814dd16da6cb6b9202552312354b1774c1aa328a20530b185be203232322ffe7
2. 0xea18bb8338cd093c277301502ba606bf443b2792d6c03216ef0560ad4890d91b
3. 0xe61796d0a65ba318ef5209040a79daf8cea1ec90e3f7c2ed0822cbe4ee2aa415
4. 0x9f7bf98818fe192b3451f86b7c0ef35d17c032be4c40541e0f89093cbfd28b64
5. 0x717971a3c0c76270f7e3874d5567473cef0de3244642a5017e9f0e212c0b47fa
6. 0xa93b44adc7b42a7fe271bebd1c093ba3e65fd2d5fdefca8cbdccf11723a4c466
7. 0x0cb4f274a16616dfdb89c85b54509059c1708eefb8b0d406a956d569f3ccf9ed
8. 0x8bc33528ed0d57c7f587ab7807755a435b3a5ad4ca2c2ae5e06fb6832cb0af2c
9. 0xb875d8d97fddb9f653ebd771364036b5fe3f1194803d1a46f5c24d230eef9865
10. 0x78564b929890f3703943e407a2bd5f31ba373d5465feb0bed1d76eb36747a222
11. 0xe00cb3e4c90b6dc84033ecbd887dfee3d2cd9c6682accc0ca34f329e01ac64da
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af