Evidence row 3403075

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FuzvbL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96bcafa7-2b1f-4641-9a94-0bc7dbd969f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Schumpel",
  "owner_address": "0x54e6f074f4b54271b9df1e13c40f03e34aefd6ea",
  "raw": {
    "agent_id": "334438",
    "agent_uri": "https://centralcity.ai/a/FuzvbL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schumpel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/FuzvbL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schumpel",
      "registrations": [
        {
          "agentId": 334438,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96bcafa7-2b1f-4641-9a94-0bc7dbd969f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FuzvbL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882843,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:54:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schumpel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/FuzvbL"
}

What the leaf hashes

{"body":"b8f449398278f5a742c6876e06085f1e78aa06befbeb31421ccc064897e03e5f","id":3403075,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883245607213,"prev":3402546,"subject":"erc8004:5042:334438","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. 0x0601f795e8891df5cac625bd7eedf0885fc7b80b21763818d431a6a6b7336bca
2. 0xf25eea5631917d951e1fe3866ca80912248f53753b06c8865038f21370bf3642
3. 0xb70537ade1d321bb0fc9acb5ed9b7a58f5807b118c0e1f4d4bc178310f44ca15
4. 0x6ed9bc5754ad24909c2057366c0ca640208b47b6bd6b635de024cf3cce955b49
5. 0xb4c4dfd05079e288208fc2c0a730d90c6660652d2d38f09a0a9aba3965882b42
6. 0xb5ba0c40a0b9480f4ec65769177765fe473c7acd1205e7a44f3d65660d94e130
7. 0xbf96cc473138c54dac3b398f47df9fed1476aa2dd6131d742e0df332f406db5c
8. 0x1e883eaebd343ab0cb2b35458ecfff05e5abfa57a947ef70aa24bb6522cc8d45
9. 0xbf50df096c8a118e22fdee96df083e77067d2ab7dd5db259b17306e7203e878a
10. 0x918804e5501c8381c054b28d7a1f071a6ee861d298752fbf9791e8bf1ffc5c0f
11. 0x8cd6c7347e3ffa9c5f6d5cad77723c5dca052afe7735a4cca2f1aa529ced7075
12. 0x86a3c000597d190b32c2f1bbfd79638a890b19f8d24ecbb7ca86a21846a74b6e
13. 0xdda58059c2ba551d571bb433cea1f9071b29528a782512f968185b326be4500e
14. 0x5d36fc496d037ec98e2304f5b8c2425f6da27f5b7be3b3d0ce0dd8c43098ad41
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94