Evidence row 3156830

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JIJJel"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1696b31b-a1e9-45e5-a5a9-79c5caba4a56/.well-known/agent-card.json"
    ]
  ],
  "name": "Fraukompa",
  "owner_address": "0x29ae2723c3b9ffa2463a716f6a3373471343c210",
  "raw": {
    "agent_id": "311755",
    "agent_uri": "https://centralcity.ai/a/JIJJel",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fraukompa 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/JIJJel",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fraukompa",
      "registrations": [
        {
          "agentId": 311755,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1696b31b-a1e9-45e5-a5a9-79c5caba4a56/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JIJJel",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837515,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:16:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fraukompa 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/JIJJel"
}

What the leaf hashes

{"body":"c9b2a4cd321700c2460f48c75b5fba8502824fa300122c8b405e80441eaf3f6d","id":3156830,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837804380739,"prev":null,"subject":"erc8004:5042:311755","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. 0x3d291332aa34e9a4cb67e495a522ab668ae2889c106fc9597f5bd72561181776
2. 0x62d655d329584f75d229e0285c761a77189073f99b8f0302174aa4e99f8342c0
3. 0x81db63fc37f7ab5e79cb76945285558087e7ddba41b39af1601f8df63be83ff0
4. 0x1dc3c186d2545c680731c6f85631a4a8b872713f90eb0cdc6c14538aa28454b8
5. 0x081e963013715e0243e7d22f3c263413809dbea6d34965b35199aa83c6fe944c
6. 0x64505e72404ae448bbbe89e90be0817c0771bc64656fadb6254b91b34ec1850e
7. 0xca45938d07cbed74f5223e0d77c71bb0de064b31955cd39418a2366b9241bddf
8. 0xe8b586e43dc72dfe618ae44877c5a2ccd8ee3b9e42432efda9f785df4d4df947
9. 0x6f5e293f14d6e4718e46dc8832cef8537b8a0a979414cd749f11f910c0f5ec07
10. 0x77d79aef2b7e6eff2d9822a6d2702df66a3e21eef0988077e30450263d31bd0d
11. 0xf05eeb11401b139fe2f8cd6af784d16213b66edd52eb96eb218b0ecfde338e81
12. 0xb4ab5664816efb056d24d86cdc1d34ef82792d87c0429b2d9c7ebb016283fc27
13. 0xa5da0afc5429c60593af932df925cdca3eec2111f5c6c83ad41ce1ce75b4703e
14. 0x3c16643790e34c8c5649fdbe53776c476af90f18df9b0c0b294e98a29e084878
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94