Evidence row 2090952

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5KGhLM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4928286b-9651-495c-925d-fd9535746c29/.well-known/agent-card.json"
    ]
  ],
  "name": "Zizo",
  "owner_address": "0x195ac3ffbab59001dd4347cf068a50f78bd04b4f",
  "raw": {
    "agent_id": "76953",
    "agent_uri": "https://centralcity.ai/a/5KGhLM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zizo 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/5KGhLM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zizo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4928286b-9651-495c-925d-fd9535746c29/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5KGhLM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:14:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zizo 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/5KGhLM"
}

What the leaf hashes

{"body":"c9512846929d58fbc57cffad871c1d8b1367bb4d1f48330aa35fee78e2f8d02e","id":2090952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793607268519776,"prev":null,"subject":"erc8004:5042:76953","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. 0xd384c44f0e21a603e338b2941ab378a541d204fbb93488d98e59357e73b4276d
2. 0xff6cd1223ac48ae934da14e5b19a27123ddd0cbe6f7042728461ec01ff3b2b17
3. 0x19a69c5cb847fa7e4f78ff43f8ca987e0157769faab53a3563993206572b5b06
4. 0xc8c306b7ed1ea48a48e605f11a4b8640dbd0cefb447cc891bc8e633636140568
5. 0xc8a1674941b7aa51bb23cda6560477aed6d38f27b0b6d7af3d4e275f4c6f5c54
6. 0xf2ec2806b0671e2dedf2cb3fe5fd44b879e2670a6c10e291667cc3f5e03d7671
7. 0x15b2a94ce947b256985732515e575e794af1c7b5dae1a77d378fd35159f3b9e3
8. 0x6014fe4111bdec33591561856c3b3d7b02554bdb55716355856195adb9ba2b98
9. 0x9d3b1c62eed8fc9171fbfc59e11b497492e9cb29b77ea4ecd8a56a0b47373315
10. 0xe71d78f031a626686f37043a767a9d6bd82bcd521c33db8f7979854ef86e270e
11. 0x932d9468b0d0eac06cbd63d890075420306d9296f5bb843b1595cb1cf8538a4a
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af