Evidence row 2718902

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EMueEc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4a046f65-3e1d-433d-af77-20eaf7b4eebf/.well-known/agent-card.json"
    ]
  ],
  "name": "Ploleon",
  "owner_address": "0xeff069dc9d685200bd22e21863a11a2c79029781",
  "raw": {
    "agent_id": "207307",
    "agent_uri": "https://centralcity.ai/a/EMueEc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ploleon 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/EMueEc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ploleon",
      "registrations": [
        {
          "agentId": 207307,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4a046f65-3e1d-433d-af77-20eaf7b4eebf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EMueEc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:01:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ploleon 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/EMueEc"
}

What the leaf hashes

{"body":"6f94464e8f67a07fc41b396bb587070f686b6e92c4931f74b877aeb29e00bf8c","id":2718902,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743271571002,"prev":null,"subject":"erc8004:5042:207307","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. 0xa315d0a7ab358fd49733b9e7ecd95e0b3babf95ac25dd543995bc7ce92671dd8
2. 0x69f741c89a7af226f765ed9976f90f456d3e3efe95162afe3035e1e3ba739986
3. 0x09769fd1ac793e0ae049043bfc4c538dacce7c69c28cda5c82391cae88792dcd
4. 0x8ed5444eb03a1d5a3065c2e32d68196794c2afe46456b77aa761c166961fe5ca
5. 0xb3bc70d888bc9f4cec2e8be1fb9d00421a7b970a868aa4be3b8e1777e4c0489f
6. 0xaf1fad75b31dc4f72be98edd998123cb5de625e3d12a05bee3e3e730206cc056
7. 0x7a6795046f595d86cfc256f62b18f1b23ce9bf8987f99441afffca114bb40007
8. 0xd46e40b8ed134499d47637646688a2c507d5bf58ce3955d8a1df9726dc3cda91
9. 0xc0a0fe91ed9968cd1f94af1aec4d6c90cfcde302c04dfae5a7c98dd6b0b021d9
10. 0x2f2679bb0f94c904c1935750c763b3d312c407c5389921af9ff7ebb1a3809ca4
11. 0xf6c05e5c439b20ebb44dd3df9f20eda2ede7fadb5fe58e95cff608188f581fdb
12. 0xdfffb07f2f4d89112330db9f14a6b111c30c84b8474156342dfd90ee881782f6
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7