Evidence row 3157200

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A8JGqL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f418b141-ec75-4c03-b90d-f42a35170d77/.well-known/agent-card.json"
    ]
  ],
  "name": "Reeman",
  "owner_address": "0x62b1b9cc563f1cd493d0893f4c2b17533b44e432",
  "raw": {
    "agent_id": "312125",
    "agent_uri": "https://centralcity.ai/a/A8JGqL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reeman 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/A8JGqL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reeman",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f418b141-ec75-4c03-b90d-f42a35170d77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A8JGqL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:16:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reeman 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/A8JGqL"
}

What the leaf hashes

{"body":"a2645c9ecf01a6bf0f0a0afe2266999494b9ed2d6c5f0f83b0d168c3038dd892","id":3157200,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837806246008,"prev":null,"subject":"erc8004:5042:312125","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. 0x7816fc74aaf7268ea5e7ee3112ac64b213003201b0e1e267e9a21cb628ba8e23
2. 0x00865d23148f6afebdba3c1e66edd75db2a3ede701805080868496159e020883
3. 0x24d569f65f1584f9f399ae4fd75b564f2cc7d09601557b41aabc590a2ff92448
4. 0xa17164f1fe588d979b40fb8b5ac5bd8ed22ff947ee8a0a1846a77264940dc28a
5. 0x4587596b23e42749ea2b72b3011b45c071ab161c4f6629d36fb1977746a8cd82
6. 0xc1385727a63789bb813cb40d2eea885efd4f037bfabdf4f76e1ce5be46d2237d
7. 0x5bc3c3d5ad70281f42ade2cf62977e3ed077db0a79b86196dcc686339e7ada38
8. 0x1b1bf38f283eab1fffb369fc76f18fe5dda1932cdcf1143f079588f986cc7e01
9. 0x4677483d366e897a749c31d2da5b6289accc587f934f17cfbdb51c5e3220f6d5
10. 0xa0292cbced45e794a03c98d2df8b385415f73b99e5f902cf0a0f45c06a61afcc
11. 0xdba61d581fd211510ada6be0e984e174749efd47767ab7f0a2bdb412964fff36
12. 0x42c24a22da75076c0891993d6affcedead090bad924d30b37f565b1feaa0d0fd
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94