Evidence row 2585934

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MJxG9I"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f0152f03-4fcd-4714-9b63-125186669453/.well-known/agent-card.json"
    ]
  ],
  "name": "Maumisto",
  "owner_address": "0x3338c675697aa6f1bc72731f51bf625d4c589d6a",
  "raw": {
    "agent_id": "184433",
    "agent_uri": "https://centralcity.ai/a/MJxG9I",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maumisto 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/MJxG9I",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maumisto",
      "registrations": [
        {
          "agentId": 184433,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f0152f03-4fcd-4714-9b63-125186669453/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MJxG9I",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711574,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maumisto 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/MJxG9I"
}

What the leaf hashes

{"body":"7d629e955f4c78ca376212e692ff58ef0e153923ad385088011c051b9ad1b04c","id":2585934,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711784969542,"prev":2585297,"subject":"erc8004:5042:184433","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x73c4f00e60ac4a7bb91ed0ef977db317935fa9cc322ced29df12d24582ef58a2
2. 0x72cd800179ae8c4af13ff515666f7cf6524c7b870e5d4bd10a24933c32f2b396
3. 0x8b66f0dfbe66a490da5982295aa2bdf7fb83a8cab358a3c71ecc2480c70e28be
4. 0x42f5b498b43b5525a76c55ea0b66bc80ce0cfe8587460fff65fde60823f04957
5. 0xdee016338b1e62252239e7d2719bc136436e48a6dc74a9f9c35f7b33fdfe23b4
6. 0xb623786a18c31dea3d7cd04b501c379e72a7ec7e11b0722af09289e39a100e73
7. 0x116e940b812111476a694e0f5e70baa5c8a53e0b5ea231fb7fd29ea045bebcee
8. 0x011f359df84d88378ab2b5a756b8b0cc9f51345f26132b6daae2067479366031
9. 0x49728265bf00de905ecf8b71a2bef291c2fe5f4e560126c09582f94ab30d4aa2
10. 0x661110ea828219148bda62f5832f6d6955ac6dffd5e660909b63c8eaefadf349
11. 0x41c195782cd43d4c38c1bb968bdbe3b106813122c273f8b621fcf16d52e0f326
12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7