Evidence row 2275556

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZOUmxy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b96a8e2d-6e26-4822-af5b-bdcb0e100bfb/.well-known/agent-card.json"
    ]
  ],
  "name": "Elafert",
  "owner_address": "0xb3c2338861b678183b5cea5398f4cda5c028f6bd",
  "raw": {
    "agent_id": "131301",
    "agent_uri": "https://centralcity.ai/a/ZOUmxy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elafert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ZOUmxy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elafert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b96a8e2d-6e26-4822-af5b-bdcb0e100bfb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZOUmxy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:36:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elafert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ZOUmxy"
}

What the leaf hashes

{"body":"bcd610ffbd373ea8faa5ee6513805988db4bb27a1614ee1d3897ecd16751ee4e","id":2275556,"kind":"listing","method":"sync.erc8004/1","observed_us":1793651805505295,"prev":null,"subject":"erc8004:5042:131301","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. 0x34fb273e511911e2fe5f2cf26f3fc1c2d7e15a32c70f623598e5f6d5ef5caf32
2. 0x6bb98404cd655d4b70d1429d262dbc29171f54a844621d7fb108b0cdc7b99a80
3. 0xd090f09c3697b9df0a0a7943c480759871e1910d2a411a957e644f481c6f5d03
4. 0x4ef98f6ce86442f94564ce1322f58693fc58589e0bef7ba51dd0dfe74f3ee91d
5. 0xb9d240ed1d4532b9e67b5e149db9d8c1b5772d4162ac8ce05faca23dd0020c12
6. 0xc6a796a3c009022fa129377c15680c364173872b8263b1a9f9f8b82a31f89ed4
7. 0x1bc2c13bd02148c6c2bf872c7c6914623a1de5edc5349149bddf5f421d73db2a
8. 0xbb3895b0f1a2a7d96c522650c95f7c7f651db0df070a1b4297363753ca4ff758
9. 0xef7fefc15e3b5b9dbca8cf8b4230bb3ea3da6676fba87a140c99bd1789125ae5
10. 0x307be917154cf85a8432da9d339a64d33b0c758712efa584670d53d90758fe87
11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af