Evidence row 3705518

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EXbW0X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8d2ad00-99fe-4016-9404-fe041aca5b58/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreifias",
  "owner_address": "0x3bd05630fbd236f2f194649b4cfdeaba293121fa",
  "raw": {
    "agent_id": "385524",
    "agent_uri": "https://centralcity.ai/a/EXbW0X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreifias 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/EXbW0X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreifias",
      "registrations": [
        {
          "agentId": 385524,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8d2ad00-99fe-4016-9404-fe041aca5b58/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EXbW0X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793955946,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:09:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreifias 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/EXbW0X"
}

What the leaf hashes

{"body":"9623fdc895bc961b6f274206aac50ec3caeb9e7ab3f70efaacddcf7057c1d32e","id":3705518,"kind":"listing","method":"sync.erc8004/1","observed_us":1793956156037594,"prev":3705276,"subject":"erc8004:5042:385524","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x563e1c6b6a6849f21da97510572203ead06fbbee9ab360b4f790045e5340d94b
2. 0xc9b59841264cf3ed4045b9d978475361570f71c6f71add7bcbc687a9058f967e
3. 0xab5e5bd1986db7209df8762ef366c135a7659bc143a49d3eaf4674b835450d53
4. 0xd87862bf796e2306a03905bd53554d4ef8f5519deddea92f6a4d43c493c2bfcf
5. 0x6e928facd9b71758305d73b32b2a92c217e7f6df287bc98feefe4b7059516dfa
6. 0xfe6b0c0f78c7752d713a1c605bd6df9a14a4ccc4e38ec879ccd6b735517833d1
7. 0x1ef9390517c4acd7236f0d70e11636750087c1b57c385dcec04df6e2a714768a
8. 0x7ad1a0ad44a274393e3041c49ad42fcedbdefa6cfd92fec0d37c65e58abd755b
9. 0x71fef6a08a9a45b04fc5c218134195049601eb2586cc7c04e27722b65d1ca61a
10. 0xb9b68b05a76df0b115b6b79d09aa0ba18b0ee4077a04b85405446ad3dc9e410a
11. 0xa2d71566afc69017f989f4ade963c4e5c7866bb74710e3230279e8ce15b315e1
12. 0x4ab3d4a5968d0352e2cdc0092d87a1bf662203881f1f3290774a89b224ab3d72
13. 0x55e8d440db2afafbd56e4dd36f7b6f5610d736995fc1c534ea6b0a3d3f9d5659
14. 0x7abf7584949efd3b63bcfb8ca39ee05f7142b48c7862889137843da44a858a72
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1