Evidence row 2187473

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oAD54z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4dc2ca26-6430-4609-8864-602fdb5c5a63/.well-known/agent-card.json"
    ]
  ],
  "name": "Elonson",
  "owner_address": "0x805329e191372bc5f640c0b787c6c034369e9a0e",
  "raw": {
    "agent_id": "119807",
    "agent_uri": "https://centralcity.ai/a/oAD54z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elonson 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/oAD54z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elonson",
      "registrations": [
        {
          "agentId": 119807,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4dc2ca26-6430-4609-8864-602fdb5c5a63/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oAD54z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793642840,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:12:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elonson 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/oAD54z"
}

What the leaf hashes

{"body":"452a39047ff79b6a0d4b0ec96f7d47d5dc63738d93c974826c7be3bda83d8826","id":2187473,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643147546854,"prev":2187023,"subject":"erc8004:5042:119807","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. 0x6e243e8411193db76a6c95224853bc491a7675c47ae1908ee6900fbcddd5d042
2. 0xcebc6030542492334897bde2976be9718250c3b54e6220e647866bd76b466463
3. 0xa2541d664beee965570380afdfffa2c61d181b56fd5de990081e72ec14d649d5
4. 0x4ea0b8c821a97a9d5f7fa2a8bea71a397a2f122aa86f84a29c3b78ba622c19ab
5. 0xdddd98e0bcf4e0e3729d9f99c2e31d7dbd1a28c84fb328b0459d77298a70b2f3
6. 0x2cdc3fbfa3a7b063b4db855d97c7e61818ab832cfb01c47cebd2194265160a5a
7. 0x23e592a2fd0410ac3a053981e49640971ed66bc3cdfa41a50b76b10cc95acb5d
8. 0xf60cad82541e0b2a39b760bab400db64aaa97977720a94e032613b3a5b2ab1c0
9. 0x052202ae542f01b271fec63aa7e091655be1007a2b1b3c244a57d5c9153f5fcf
10. 0xa843060da86d2f8215ecfad0a366992cd4f3241aeb78dc58d08bebc1da97129a
11. 0x397eb424ec9152f7b06395c903784c3d0d5aa7422c53711710d436bd1c3da79f
12. 0xa95c0aa60c534c116ea78dfa73cda3218c070929dd80984b74bd130bc0058f60
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af