Evidence row 3736270

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2JMNBT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5303957-77e2-4bd0-bd24-925c114b17ce/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiomo",
  "owner_address": "0xd0347fff33f120727da37afc43c3242cc5547acf",
  "raw": {
    "agent_id": "398968",
    "agent_uri": "https://centralcity.ai/a/2JMNBT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiomo 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/2JMNBT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiomo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5303957-77e2-4bd0-bd24-925c114b17ce/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2JMNBT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:14:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiomo 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/2JMNBT"
}

What the leaf hashes

{"body":"225dd0691fc1bb5750a3023137e7f6a10d4eb3f3c31a90a52b1014460bf38081","id":3736270,"kind":"listing","method":"sync.erc8004/1","observed_us":1793974494020634,"prev":null,"subject":"erc8004:5042:398968","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x50b641ee0c1755e8ad7551ef11707b3c03af78b7c2e550a1033f12d6e346fb81
2. 0x8c7a80e9fd1de623ee5418b3c1c29630a139d61928bc220aa05f9c905b73fe45
3. 0xcea2c2b9c517c2057be86da37aee619b5c459e83694b3a6f05fa9fa7c3bce8d2
4. 0x8828d6929a51be2c10b3be68f93d6eb0d483b254d0ded2e4f804964bac70957d
5. 0x9263d6c8c299fa9393e961147b9c3c0dddb6e20c411a54194131fedf0ebaded9
6. 0xd4125d6118669fcdd1a77c9bbe8ea74cda72e8ae012ead56a5ba0167e5749747
7. 0xce55a2d9388e7f0870f9c9c0ddf5a67eb344ab78e5de8d2d5fe4f08a5ac77dff
8. 0x7c572f940c31543101466eba0bc166756b22e1620753dccd3c90d965672ec271
9. 0x5257e90da212701933b8b6a345ba8b4b0b582314f1f2f8ba1a018350a4e5d803
10. 0xd39c9f70fcca8d1bd0951bb1426a7571b82dfc5919b03d7a4296dc752f382298
11. 0x4b74633a1e687388a7ca3b711f0f2d4598024d2b8907083ec1cd385062e18e3f
12. 0x32e882f5a8dc9d154ec4260e55ee94a521c588758d1c53cbf394add54de79168
13. 0xcf2c777b5dbd1e7eb45fbeda489337100670390a568572ec6e0a21fd677fc201
14. 0xaf9524acc11af4619d183021d0dd97b098258f9af2441d3d61343f3bbe112bb9
15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1