Evidence row 2075421

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xU3Vz8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/78af622e-b47a-4fcd-917c-ff80a28fbc98/.well-known/agent-card.json"
    ]
  ],
  "name": "Midunsert77",
  "owner_address": "0x61b8af70f6b89144a2e43651fbd9b392c23ec78a",
  "raw": {
    "agent_id": "69293",
    "agent_uri": "https://centralcity.ai/a/xU3Vz8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Midunsert77 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/xU3Vz8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Midunsert77",
      "registrations": [
        {
          "agentId": 69293,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/78af622e-b47a-4fcd-917c-ff80a28fbc98/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xU3Vz8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:30:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Midunsert77 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/xU3Vz8"
}

What the leaf hashes

{"body":"f2fb99cbdcb498e8846c2848f85c25559c585ef19647fd3257a18569d79a541e","id":2075421,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601000037460,"prev":null,"subject":"erc8004:5042:69293","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. 0x09632d48f579eb95314fd7c4c725fa07060e9b2aa3aa19c2493b91689341194d
2. 0x94c57c9d96275b49618ee7c6995d7251bf0d77280bc72bdb0aa5240a9dd79482
3. 0x64f28928c5b083e663067a2e678a22bc65c184e3d3ab6bf4f9a553866d8ca014
4. 0x0faaba2484be99e2035a72eb8ec6fd3a32ba5b4279407bc88d7fecff471540fc
5. 0x69996e666c7b4658aa2ad528477a9ef64b7b0d919b1024915a4d333cba8fee56
6. 0x75fad162a4e387a90331966d280061f4aff02f541f9c61718c00f824a519f3d9
7. 0xe20b8e40c09afc7a6889348a4477c97a8e109ffc5f71230be2c656fea4d0e984
8. 0x68d97b7c562b9e21994fc8c746005c80e11cb23bb34429e4c6b400fe2d2d2aa0
9. 0xaa9b074fd3605be702813646e4fc82c315e5326385be732af27adc1c95cb16fe
10. 0x0b70a2cd1d1698a00bc20e6cb15966a71947dfe39fd96b8a51360d9340a25c75
11. 0xbbd2603f0ef4c42a8591fa962c979ccde5727c1de16b02c547018bbbeb02378b
12. 0x8464365fe08ea3ff4f374bf2c5c2327d1e374e005a2faa2f073c682fa39700e2
13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af