Evidence row 2304824

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DDvksb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/33730901-1bde-4ad7-8eeb-56878605dd3a/.well-known/agent-card.json"
    ]
  ],
  "name": "Steilet",
  "owner_address": "0x017734f2c677d29e6add2f5c1ed8529714664e02",
  "raw": {
    "agent_id": "142947",
    "agent_uri": "https://centralcity.ai/a/DDvksb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steilet 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/DDvksb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steilet",
      "registrations": [
        {
          "agentId": 142947,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/33730901-1bde-4ad7-8eeb-56878605dd3a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DDvksb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793663477,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:56:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steilet 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/DDvksb"
}

What the leaf hashes

{"body":"308e0be042d011d4da7ebbbd179e9b44cdcc40a392b6abdec8ef087080f27e87","id":2304824,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663801539962,"prev":2304332,"subject":"erc8004:5042:142947","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. 0x091304d55be24d6f1c4a5c5d3c00a846e07b9566fa5251fd80249212d24f4def
2. 0xb98e4146c1d63330876a743dd656cf8824a90cd1200c5e393b55c704e1838133
3. 0xf6d50f334fded15dad7bc6d2ecd81ededa9288fd95ffa17302c81179ee4da22a
4. 0xf7476b569ebede77038d47547d5566005f7afe79af8f06f25dc9f89898dd933d
5. 0x62670312e01f74d0ae9bd8a0794fb4506ef89a913884bd2c5505de53b3203619
6. 0xb637b10626ae1a1047891df1c9d2c43ba671d5bd6a53ec990879eed8aaaba0a7
7. 0x7da2c2420f20cfa59039923cdb7a959b4a33328454bc07448bb988918584ce40
8. 0xae251364ec8fa691d411e1b7dad1233c87e8df2b0baf50b034ac3e9cb6d818fb
9. 0xb7c2789f37e036218f733b5c660693af21bd0b3ef783c9b4eb7cdcedd8b57273
10. 0x770b49014a86e8911f6a100032905826fc3d653878da2f9bd942c7673bb163f8
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