Evidence row 2557263

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3HP7OJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3fc3f6c7-ff7e-42ca-9838-45928d21e790/.well-known/agent-card.json"
    ]
  ],
  "name": "Ruveh",
  "owner_address": "0x88e655bdec2e4d47496316e172b8cfc7b7e882f7",
  "raw": {
    "agent_id": "171914",
    "agent_uri": "https://centralcity.ai/a/3HP7OJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ruveh 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/3HP7OJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ruveh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3fc3f6c7-ff7e-42ca-9838-45928d21e790/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3HP7OJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ruveh 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/3HP7OJ"
}

What the leaf hashes

{"body":"ff7a5c5daeb33f5b0deb088a5d9f24113355ea7fdc601e7119e1e9dc9e2adbe1","id":2557263,"kind":"listing","method":"sync.erc8004/1","observed_us":1793696599081010,"prev":null,"subject":"erc8004:5042:171914","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. 0xaf7fd5e01eedd24327b0e9f3fe79e19c9d04cca47b09b34b0c7c50d671f60099
2. 0x9bce34e93321c2173bdc26c8437aeb9bbcf9defd3f00ac357b39c1999a80a4f8
3. 0xd1c438dc118ecccd6fefab764782159f0a097ddb1c19ab5f97411d6768d2fba0
4. 0x1de736236e18802d2005d2f6113414b996e0cb7c25f690735d26fab596e43441
5. 0xc06ea5a9092fe54d54daf7cac5bd4e7d83f10d58602aee9799acfd0a868e7e61
6. 0x580187d287a211d4923ec0f0b4b0c371cc0b3bec262d69925759511af1b18aa3
7. 0xb481f47c3834eff144148447f717e03572a217cf510acbfa6afa352d8059484f
8. 0xaaec1d41dce434348e73099b12819855cd518394f4cd0a11f25ffca985d35ab2
9. 0x8c8ba0ceb9a482925d3dc80d1d6443d580cc2abbf4120db47d6c71d819637ea3
10. 0xf990858ebfb2cb130ecd934f9afda5a2536f9fae9b30b46f70f9e39378b8f5f6
11. 0x144347167b2284f85e885743d9d6e9b760b5dba5d7646ac6b040a37d32a0e9b9
12. 0xe76f791089ba448cf5c37346afb8fe5ee2f3f91391fde676597825bbe36679a0
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7