Evidence row 2708999

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2D7T3g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f0a10a0-3c52-48fa-967c-5b80b6a4bc2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaurabel",
  "owner_address": "0x72e7fa3e0a8806e8a69deb22eb0ba26ffcc1ba5b",
  "raw": {
    "agent_id": "202725",
    "agent_uri": "https://centralcity.ai/a/2D7T3g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaurabel 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/2D7T3g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaurabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f0a10a0-3c52-48fa-967c-5b80b6a4bc2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2D7T3g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:19:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaurabel 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/2D7T3g"
}

What the leaf hashes

{"body":"4faa26a09aa0c5bc2728cc2ca4a56f47b43540997029df1ab2e5e425f9f8a807","id":2708999,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737198405921,"prev":null,"subject":"erc8004:5042:202725","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. 0xfcd049ffac021b7c4e07059b8d331fee2df8d82c7c8c627dfee11373dbfc0720
2. 0x18bfb3f3b62eff0cf6e4000a3c171a258c118bb6a7367e6f5bd5be2d45869097
3. 0xc4f850bd0d722279b335378421f1b7a80f1ef2b68769a43355f227d2520e5db6
4. 0x0fc46b8609de370704ff98631beda70d562ad6f17014c9567b6ea55ca9ece420
5. 0xa5750316044a5b5f9515a08704bb7db3867d9dc200309819f8012fcd6bca48bf
6. 0x1ca4e395dd288080103694eb98e6bd56ce68a4afa08ac09a79fd543b2df209fa
7. 0xa323a5c3212eba83d6a4aa19aeef5679208aa640cae0cbdebbbce0dfcc8cb3ee
8. 0xc798ea558cc3aa7bc38481a8b66d7aab7a5ecfa591aba0ac9a4dd36d025431f7
9. 0x2b76c9873d2219c6da81e060d0b2d2e9eb1a9be6a9a98dab5272be12b842a5b4
10. 0xd9ffd01b8ed9437501f8c53cbc0ace61f408f4f704041a63ff3cba0ade5c205c
11. 0x3ffa56b133492701f53143de0e29d572ec3792d1fd2f58e78953623483080ff8
12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7