Evidence row 3392489

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/axUMmX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dc49c4dc-47c6-4c9e-87a6-e734dc567262/.well-known/agent-card.json"
    ]
  ],
  "name": "Fastioler",
  "owner_address": "0xc4290a7a3023115b8af87e5f5ce04766fbe7e13a",
  "raw": {
    "agent_id": "328101",
    "agent_uri": "https://centralcity.ai/a/axUMmX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fastioler 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/axUMmX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fastioler",
      "registrations": [
        {
          "agentId": 328101,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dc49c4dc-47c6-4c9e-87a6-e734dc567262/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/axUMmX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880044,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:03:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fastioler 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/axUMmX"
}

What the leaf hashes

{"body":"e3e750422e92fe09e03c6f3933d241b7b8f7384effead2cdcb53243b2219c755","id":3392489,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880195833765,"prev":null,"subject":"erc8004:5042:328101","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x4953cf6815638b5fc7d725398a553afc69d81e9c5369adbcef05ca27ef2487ab
2. 0xb0b75fdfda97ee061c508f23f8fd914dfe88f483bba433287e7fcaab4942f652
3. 0x0377f7f2980c1c0f73c0d7cdff42897db9dbe598f78ddb86d278a5a33ac42c44
4. 0x73f7b4edb2a20ee5120f54184b2f9be68528a34055fa8dd8d0df7da35b198305
5. 0x7e3790296c1a74f7af987aabe3618946f40b3e437e41cb8de857a598939a8c25
6. 0x4c270e7394d6271a263bf4c936bc3bc94c282a7c891493a54cd9015149fb7443
7. 0xd779502f68923c9df8051426c4b8697432a05f5d880e72cfbc494a8085fbb177
8. 0x6cfd313c28a85210c08faa4e7a326032d8e5da075c942db2cc510925d828bb2d
9. 0x58c0db8e209fe153c13be96074cc7ebdcfec8770f5f01bc46546b19bd49bc1b5
10. 0x44723d80434fcb832d9d35f37da64b9711df1f70e1666595245c42725588df79
11. 0x19dc00ce480955e0c951e1b5337ebd19ba66b81f648cca6952a7525f3a030ea1
12. 0x43a66305bc1de0cbc2feadbe2724c0f1b1240d57da275a5863b9fc1af7d21769
13. 0x96217e91712a84971acd039c9a0646ccf17b8623271418217b87a9da85d11d7b
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94