Evidence row 2146243

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iJEVj2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/07dcbd0a-8e92-4839-a5e2-9bc0b894edd6/.well-known/agent-card.json"
    ]
  ],
  "name": "Nonsias",
  "owner_address": "0x9805b19c30a1b1cec14c4db516c84fbd10e35c6c",
  "raw": {
    "agent_id": "99063",
    "agent_uri": "https://centralcity.ai/a/iJEVj2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nonsias 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/iJEVj2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nonsias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/07dcbd0a-8e92-4839-a5e2-9bc0b894edd6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iJEVj2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:33:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nonsias 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/iJEVj2"
}

What the leaf hashes

{"body":"01c1527d85526c2e8857343018efda181c353aacaa31c7a8333064df21d0079c","id":2146243,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626393687328,"prev":null,"subject":"erc8004:5042:99063","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfa722ff152b53aac50d49ea09d9b3add82518902b1b5fca66bc439135e489bf3
2. 0x778736a4bbc12fb24d81e78a371d45139e750d3f3bd4ea4a7f3055b3656743e0
3. 0x1d4ae7aa4ad0ea6eb1002c55e2fd44609b1ba9e087f8ff82af55fec439d7d44b
4. 0x3d4f922da2dacb774b75310735942c5ebd1e867f6913ea7fc9ecfbc7240b349c
5. 0x0a581182dd2288d425e4461816252d367739747d05386eb9ecd47d83df3039cc
6. 0x63a000d427df9f44ee86993369b6760e12046ecb1cb90f8b159ed1fa58fe04ff
7. 0xd055bab5bb735ef04ccfe5f5d5d85776f4308b9ec275cd611de6e35efd90fac0
8. 0x0ec0c50b1f86e47e5f64cd88393bb4ce0ea7e44e9f6bc5ade906cc3f0ce1024c
9. 0xa17db844e3bef48d0ab1bb1e91bd007238ed34ae70472a2377c1a96fc9205198
10. 0x1d7f27e43d1cfc7aae023e8e3845d6a266126bd9708502005e96723042ea0b50
11. 0x8a58aa9f01814788100b857e79ca8a8885471d7ae34162bc1fa3c986741c6a39
12. 0x1fdc5cec209319ec27c935f06e49dfee099419dfa8632c827c7fdc61fcd2e0c3
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af