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Evidence row 3456086

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:352942
Recorded
Previous row
#3454550
Body SHA-256
e550fc0af231f7d452a11c1625f3ac888b4950e5db648af5338f5422e1791dcf
Leaf
0x50d951f51022129d542818206e0e430f724478e9a1ac4338e916b53da703657f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q0Mao2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e594f502-84e7-4823-b939-2fd9751b305c/.well-known/agent-card.json"
    ]
  ],
  "name": "Maaris3",
  "owner_address": "0xf28c41334a630db1bbacd466d5d44c087ea7920e",
  "raw": {
    "agent_id": "352942",
    "agent_uri": "https://centralcity.ai/a/Q0Mao2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maaris3 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/Q0Mao2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maaris3",
      "registrations": [
        {
          "agentId": 352942,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e594f502-84e7-4823-b939-2fd9751b305c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q0Mao2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793911821,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:54:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maaris3 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/Q0Mao2"
}

What the leaf hashes

{"body":"e550fc0af231f7d452a11c1625f3ac888b4950e5db648af5338f5422e1791dcf","id":3456086,"kind":"listing","method":"sync.erc8004/1","observed_us":1793912059116591,"prev":3454550,"subject":"erc8004:5042:352942","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x50d934e0495ad851ba7732a7302c6a696a8109068414b6fa2e836a66085a056c
  2. 0xa46c3ff4f71f5deee17b59f286ae7061f4076ec27b3191c69371b6e02401373e
  3. 0xc582c3c51d2bafcdb4faf2722e83885777e5302c5dc15bf4ffd8ff5ac626383b
  4. 0x7e185555872ca1d7b9a1f1c86d9f166163cc45d12e2f98d86659488440b0f9fc
  5. 0xf32a7a81f4f468631ace0a4a8c19c1504482e3151eeb875539c0e4da2e3145ec
  6. 0x47bb89168ca2b5617b6520d16c8fa43908bd1c7587d4b080443aed89a2c192b7
  7. 0x01d919e07f22cfc34a80d67ba5e88abff4cebb1097b4a947ec1109662916b6f9
  8. 0xc5255d27fb895adc38b3a9027c2058d5807834e6b3fdb85f3e773923a3f78d64
  9. 0x58f39e0ab76ac0f1927539d0f5884b35ae9b8dfef40374b77c630fb5ba447573
  10. 0x60670cf4b5f74474e12af19b8f8261e00a851fe3f0083e4ae8afd1fb63432db0
  11. 0x65290f863f6b1b18410e5fd9ae64ad4d2ecb7331863bf2faa10773c6481a1c46
  12. 0xecee8cd55a1f86a7440ad87a3b2750e27220c815119c3d0c2970eaeb8ac18f87
  13. 0x03b39ba719c6d276d526d857bd297af4ddfd2904a2d8185558a05e92a2f3175e
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON