Evidence row 3428349

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pOsEZ7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/86d16b84-ea60-40db-a292-11f1bb68572c/.well-known/agent-card.json"
    ]
  ],
  "name": "Reosero",
  "owner_address": "0x7bc7fdf4e1825b8e5c8e02b6e6874f990e8e9dcd",
  "raw": {
    "agent_id": "344978",
    "agent_uri": "https://centralcity.ai/a/pOsEZ7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reosero 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/pOsEZ7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reosero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/86d16b84-ea60-40db-a292-11f1bb68572c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pOsEZ7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:48:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reosero 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/pOsEZ7"
}

What the leaf hashes

{"body":"30d2225beb1f3e5f08ee4b06d32853220ec03a6d1230287f24d7d7fed232ce10","id":3428349,"kind":"listing","method":"sync.erc8004/1","observed_us":1793897289372572,"prev":null,"subject":"erc8004:5042:344978","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. 0xf284abac7737bf0e00cf32ad9ee1aeb7e085251b6245997f115101a82dbd3127
2. 0x909d4727998e7b1aab6823a8d32f231fd9f45812df2bdf2961d766a655eb6f18
3. 0xcf36e348c1c1a53f49c85f8c8f0cff00cb16668f71f400d0e58b8c1bae91eac3
4. 0x3edad7daa0fa9e4192eebe8245ea81456f04e7d94ccc99c5ea48fac431fa163d
5. 0xc395456e82e52988ae50180e28bd945b88d4c349ba8d1189d2014f6a14d62986
6. 0xc40454073d2a484335c566b8c62ade2348a83be5fcf29e2f7c468013aaa19ef1
7. 0xba9f478ea5701c0f23679eb405b28890f6bfa77d6d50d051399f38de3430c5d8
8. 0xc031ee35670229e907c101357fa6ba148c0fd35a23cfa2217feb01706e30be9e
9. 0x37428766d5a6a97a7846a98f1da895b27db7b97de93fe592533fcf618ee2fc1b
10. 0xa189163ebaca0a8ba1237b05555ba5e8ccb3effe67be0ba9ed6c237e4c818b2a
11. 0x9600f90cd0bd439f31057323eb5389d5ab832fce0d53372858b1393594d48238
12. 0x504ae57a285fa6ddf612fc35132a6355342f76f16b27b775c018952bce14b0dd
13. 0x4713b10a0590acf2c2bc01df682f7e1cc4a36ca3862adf6e57ca3459d4320809
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94