Evidence row 2601598

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hqmSdc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3bc5f09a-b094-47a4-bce5-2806839ef836/.well-known/agent-card.json"
    ]
  ],
  "name": "Stendeh",
  "owner_address": "0x98e619d0980361cbb7ce90070a2dd4ce4e70f6d9",
  "raw": {
    "agent_id": "189808",
    "agent_uri": "https://centralcity.ai/a/hqmSdc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stendeh 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/hqmSdc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stendeh",
      "registrations": [
        {
          "agentId": 189808,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3bc5f09a-b094-47a4-bce5-2806839ef836/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hqmSdc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:04:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stendeh 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/hqmSdc"
}

What the leaf hashes

{"body":"a69a54af4aabb910c32845d6c0cdedcee78452c4747717d9ee44f6b50ec505b8","id":2601598,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718251364668,"prev":null,"subject":"erc8004:5042:189808","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. 0x57dcc0ed15c15e1f5e1f78a3a1a285cb676d2877cac69dcb2c20b662c871d419
2. 0xfb32ad78f7cd51bf0930b1930d1456748db720c7a2178c6860f83781b184eff5
3. 0xe3212b44d15f4ea5ed472af0ff47a2e2048560cced9ebb6e481a78954ca7e19c
4. 0xf86baf6345a462eb988244935221b094b880c361842a6f025bd44ef201f471e1
5. 0xade2374bba1961b607872262eb3bf3db2274918fae47c9fbc330bae1a0a75698
6. 0xda08a2317150314d12caa67a30acef77a810b4c95a73bcb09c0dabb2e983301c
7. 0xf02566d0112142448c3c526ffdb341b912ff6ef1d16d80e174d651513e82200c
8. 0xa7c95620d192a6bfda2d67542345407101529358c9c9a29423969ab5592eb293
9. 0x67947b96bd374374d951e8dcf7446db95d08cac34825e2ce8b0d5ed02c947c11
10. 0x239a5e79ae115a6c13f9f2e22ee28e4649282af30272682514091d317f6f6b50
11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7