Evidence row 2049386

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rIYSNo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7dd4aa5-acdd-4ec7-9dd3-f714a87ff827/.well-known/agent-card.json"
    ]
  ],
  "name": "Maumpose",
  "owner_address": "0x58560007dc6d1c3a29b611a1b79663830de32f18",
  "raw": {
    "agent_id": "57571",
    "agent_uri": "https://centralcity.ai/a/rIYSNo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maumpose 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/rIYSNo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maumpose",
      "registrations": [
        {
          "agentId": 57571,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7dd4aa5-acdd-4ec7-9dd3-f714a87ff827/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rIYSNo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591167,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:47:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maumpose 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/rIYSNo"
}

What the leaf hashes

{"body":"713289d32847ad58336531fbe72fc4a8bbc36b5b0d8bb89f56bb4c2886cc7d96","id":2049386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591244188152,"prev":null,"subject":"erc8004:5042:57571","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. 0x8240756589ca2f96f700c3292f1dcea2ce853047bb745b09772e868c68db4cd5
2. 0x82759db9af6b3347bc9b1e4129e41255ffe0ef7e6814abcd042c144a061dfb51
3. 0x08b01b4f8d124450d0b3314958e7c36211abbe820b85df5d6b9873f12e1a891f
4. 0x4c965e71c09937bc3c0703501ebe6ee27d2bda67b1b8907e288ee197b0f6c218
5. 0xa3e248d24d680983f28d19156e581e50ce3e8c75c511b1e09e822bf10849a374
6. 0x3dd9fcaea1ccbe1d6ed0521900d64d14ca4b09b91fd32d54c4698118825aac56
7. 0x4fafb1d7d78cc28c1fbec4324cf1bf0708e8b2ece2480d4355e300afaf75a91e
8. 0x121186c09c21aaccc02e77316f5c12ebed98e699657f6cb848c7cd1bdeee967a
9. 0xcb3c23f7414dfd6d570f9c0d2f4c649b067660758920f8c70a5fc5d1a8214eea
10. 0xc906b9ff81b21217b4ecc5efae787cb10f5d03a59adc9f85567f80cffa1aad69
11. 0xcef36ec0becff1e3cce7cbf1285edb60606d67c1fb9195acd802385e38614caa
12. 0x3fd83e30473e926f4e4e16bd737d7c3c794bc8304da6d47a1d7ca29d12258f04
13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af