Evidence row 1828438

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/87WJGV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6c930f2-fb62-42f2-9487-65e13d79f6ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreirkeh",
  "owner_address": "0xccd45e8a0e18d87f56f8d28e5146c9bc8a32cf13",
  "raw": {
    "agent_id": "27917",
    "agent_uri": "https://centralcity.ai/a/87WJGV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreirkeh 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/87WJGV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreirkeh",
      "registrations": [
        {
          "agentId": 27917,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6c930f2-fb62-42f2-9487-65e13d79f6ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/87WJGV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567663,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreirkeh 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/87WJGV"
}

What the leaf hashes

{"body":"bd5c3ee1c91e2fa6ae633f92670aa9cef62987671dde697bfcf532e96736ff54","id":1828438,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567739121589,"prev":null,"subject":"erc8004:5042:27917","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x54cfa0645cc67b8b23e2598cc08b84a95978300202ad06d647dae3d67f70de06
2. 0xed60e9815c9342a381aa0fe582a34e41e5ebb6dba43567544b2ee1ce1a3283af
3. 0x53bc8feac39918cdc5075f438b0a5eb672bfe0fa18276a436ef3778700355693
4. 0x303832faab850be56ad656b00e9ee52dc12c5430d39f293bed3755001f1b8720
5. 0xba5db2d7a97c47e0206c8827b8f023594be6cd1bd429de08ecdf34104f1b130a
6. 0x6c1ad7691414decb5a8a563aeb17a5dfa6a0ee42f8bdb415777430220dc9c20d
7. 0x7cf8739c2ddd302bab4e133b2a725fe9fe6789ec04c1d3dbb3270b056868f9a9
8. 0x4405aa151f9711895421389792739a4b41eaf42ee08bf165f308061428ce1bc9
9. 0x87122a17bf9015e6bed5072b2d0bf6aa89680e774e8945b75b0c30c564aa3a25
10. 0x5b7d459012eea50c9228d4f275f91308f229d2a3f45a1c2f0afd482e37224d97
11. 0x70904954ad084a33867130c7a6404311142942f11e4439c12504d3888dd4da3b
12. 0x2fb8e5d30bae4bd9b3b3f3509ab2d5afd7d33f62afe51bc63e4a7a063ecf2226
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90