Evidence row 2184889

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q2ZRMO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a136d79f-d6af-4457-86a3-2358f7ff31d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Trikon",
  "owner_address": "0xe0066c9816a0a51733e4df29591039959b322e5e",
  "raw": {
    "agent_id": "118525",
    "agent_uri": "https://centralcity.ai/a/Q2ZRMO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trikon 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/Q2ZRMO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trikon",
      "registrations": [
        {
          "agentId": 118525,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a136d79f-d6af-4457-86a3-2358f7ff31d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q2ZRMO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641830,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:54:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trikon 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/Q2ZRMO"
}

What the leaf hashes

{"body":"93c3ff265b6d04da584f1a6aee3e7d09f6c5a8fc3ca20978e02971a7bbf66950","id":2184889,"kind":"listing","method":"sync.erc8004/1","observed_us":1793642069901359,"prev":2184489,"subject":"erc8004:5042:118525","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. 0x0e53b892b009d913d00afb766054089fe63fd9b55fd9f4efd1fd373314ce7301
2. 0x392203ddbd9cb8964af1e522816564bd6e9a0137083b56548772c6a556d125fb
3. 0x620014e85e75c73c2986cf4e746f405cc9c7754ac35c019332a2598d94bad7be
4. 0x8f01820b5d96f1998aae48c4d875bf64ffa0906ee4580b8595d3632c5b5061bd
5. 0x04fe421eb49ba951cb57eee75df41bc3a8bf1c25e43cdab508ee74c67fc08fea
6. 0x33fc8ebccd6281d2196cbedaf61ae577e5b9a8fd2fbdc1c5c6301730c92fb034
7. 0x6211605111a986585425d6a935ff6f26d040785bf8531144e640997cd85a2803
8. 0xce8d387519c1ffa1ee59cac9771eff09d4912dd989aeb94f7a426e2cd0f3b089
9. 0x8fed68f94baf3148be747d08f55e1028a560d1fe8793f3358068252535710103
10. 0xe96ddc49722cb53d1b18a75d6edc7114ce3286a31d502131d1ea1acf29d07d04
11. 0x0b7443f583ca8da092bfbe51bed3f8f05b14934644ed004d1d626632ec80e0ee
12. 0x1f774502ee7a3003241373a41b7ad9c63117bf4cc0d75ccaed5b0bf8d86cccad
13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af