Evidence row 2041691

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DJtFvP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0123918-1198-4565-a677-6bca6d8e375d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zanter",
  "owner_address": "0x75ae601e79efbc92418d8934d3aab491ec595c9e",
  "raw": {
    "agent_id": "53648",
    "agent_uri": "https://centralcity.ai/a/DJtFvP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zanter 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/DJtFvP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zanter",
      "registrations": [
        {
          "agentId": 53648,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0123918-1198-4565-a677-6bca6d8e375d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DJtFvP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588115,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:00:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zanter 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/DJtFvP"
}

What the leaf hashes

{"body":"aec25e14ba7445c71475d5e303ccfcbf977dfd2f6820846a40d4b6d317d61842","id":2041691,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588436357550,"prev":null,"subject":"erc8004:5042:53648","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. 0x80f223cf608c3c90534221e0f48b1b5268ff64e9a2e1c76ee2bb13f6ebbba533
2. 0xb5a9c2d87162e151d0e3a5be40fbfd8e2be27d3ce8df06956ef9a9d4645452a6
3. 0x8853f32706f9df5fc7a04e3a407dc5a54a37b82a829099c4f096512864c8cf5e
4. 0x56163b655dde96c3c647ca440ef12e7e33dd3a6b49f79fb267c891ba1710bb72
5. 0xabf57f3b49e1be136513327054ee7cafb2b24ed1658cc8cab01f7ab08c228c1c
6. 0x185e5c99f884f54d7eb2d7ba5530ff52eb349d42ecbaf372af22400f390dd012
7. 0x02e02e94f97a1867c525230484e03d21b37e23a75a574590b13a290ee4f9da37
8. 0xced8694296b8ea30f96ce4f8d0725e8d3a54bb892deddd613e7af2cb78768136
9. 0xeedc469672a95abf225fc906c4a7c44a5fadcdd7536d6eb2c26c8f778fd3537b
10. 0x1b686ad2726c2dfca6ab72dcde8059f664e70fe286c97566ec957b4c1ca99944
11. 0xa393a68b746e025d8daf0e0981f2bc113caa7b5c6efc416b4f3c74cc574d5369
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af