Evidence row 2543436

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fMGrp1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1786a671-7c1b-4ffc-80be-a51e287e6cd2/.well-known/agent-card.json"
    ]
  ],
  "name": "Frofose",
  "owner_address": "0x0ed39bf6f189e2c18188a808cd3d1cfbd34ecfa6",
  "raw": {
    "agent_id": "164656",
    "agent_uri": "https://centralcity.ai/a/fMGrp1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frofose 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/fMGrp1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frofose",
      "registrations": [
        {
          "agentId": 164656,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1786a671-7c1b-4ffc-80be-a51e287e6cd2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fMGrp1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793688398,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:51:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frofose 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/fMGrp1"
}

What the leaf hashes

{"body":"78669e92df9a9dca080a4c0f2e258d329d3c376f0e5df0e8e6a1d0e260bbd5ea","id":2543436,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688705249294,"prev":2543080,"subject":"erc8004:5042:164656","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. 0xa7fbb05f0f9fcb141f0f981fb0eb6bd5986c5da73d7d25d2084141035e0eca6a
2. 0xd691528b20eb07efd476e0e0235111d37a7c5e6e01f33fc6a811c4865e2e0d60
3. 0x182d50c6e797c3480ed4832ca495c32b3ee1633dc6c888a47ba3fb9aa9387e90
4. 0x203147c3fa36f8b151e67eb93574d4893d5d5eaaddfd8260ea2c4bda93350ec5
5. 0xf860d400d5a6d33e424d134581c9571192d1ca88b0dfecc1cfcb4fede90c63b8
6. 0x2cefc367aa0b2a97f58d8057831c77076589b931194aa0059244efdfdd2260bb
7. 0xd9b637d3b8418f7e33e2d0c2480877068c684e71a37b01ebdd2ee34398a8b81e
8. 0x319a3899b424c824b4763396956ac0f8df32f8a4038ab83ac5fb72ddd75d1da8
9. 0x1014f0facfc7c29ebc33cd93130be063dd544172784600c4b537fbbd7f7baa7c
10. 0x0472a986ce8a0a2ab6cc0ff4fe318deb2a4118aebc3d9d5b470ea73537a5a8f9
11. 0x380bb2748eff3997feb7d3fe78140e9415759f58428a76dcf1ea4343c49ab025
12. 0xe960c145281183c0631477923246691581efc19f87bf0e18bd31f60dfa5f92fb
13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7