Evidence row 2501822

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V9PLhP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f43b6fd-65f9-4c6a-b7ce-37a1d267f04d/.well-known/agent-card.json"
    ]
  ],
  "name": "Fofias",
  "owner_address": "0x90738809eb22fa432e5d0d7cfc379afb2faaa6a1",
  "raw": {
    "agent_id": "149325",
    "agent_uri": "https://centralcity.ai/a/V9PLhP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fofias 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/V9PLhP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fofias",
      "registrations": [
        {
          "agentId": 149325,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f43b6fd-65f9-4c6a-b7ce-37a1d267f04d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V9PLhP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670711,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:57:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fofias 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/V9PLhP"
}

What the leaf hashes

{"body":"9da8e877ca6776038a2c98c96e380c017fdfa008f9668529021b887ea9d0a0ac","id":2501822,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671066731056,"prev":2501193,"subject":"erc8004:5042:149325","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x430098ae451d83a30b3b291078ac46d7c49393a53dee9a7af39f7017980515c8
2. 0x71ba18bc932764f445047f427830de8c2a056221b0bfdc7503f82ea49b0679b7
3. 0x6ec94e1a3288e28f6fbbda447931b7423a200c4612cb050aff2e3e6af9ce7254
4. 0xc0c6aea0707c51e49481b88fefbdad78c5293101a17982959be8728380367c5e
5. 0xfed175bb235766de330c9917dc7ad2217496e1ade7a2fc92fbe9fdbc07c55803
6. 0x6983ce7c04288b1ebbb4fe27f7af64fa2ec03f904345e477282ba1b87b85ef27
7. 0xe54bce6ce5ad14c16dff40f7250ef034179cc718fe9a28bc0a85d11a0cc4c561
8. 0x8a4e432cdb0c49ba2f79203caf402bbf82d3ec29983892ca22ff380671b8f332
9. 0xb815f93ff3cf340eab6d7e7768e4b3c38fb94f3c7d48a799cfd6d2dd1052056d
10. 0xacb49bc721d6d7b31444398739f0d1c8a170711eff56e1a8a6c5b0f07f30ef87
11. 0x3c180f815450f09cd83f764a78cbe6cc93c7754a0d673e285aee8f5d5cc2bd0d
12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7