Evidence row 3041673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xUnmT3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/31d2a634-645e-4f51-b489-0b925858d2a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Krivino",
  "owner_address": "0x9a88368a2c8e0bd394d9355697033d0d9361a143",
  "raw": {
    "agent_id": "270189",
    "agent_uri": "https://centralcity.ai/a/xUnmT3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krivino 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/xUnmT3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krivino",
      "registrations": [
        {
          "agentId": 270189,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/31d2a634-645e-4f51-b489-0b925858d2a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xUnmT3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793814221,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:45:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krivino 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/xUnmT3"
}

What the leaf hashes

{"body":"636c0d85c3f70ef6e085b77ce494b4f878b2c9bd3f083ae5f63a25b8880c780d","id":3041673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793814336034984,"prev":null,"subject":"erc8004:5042:270189","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x75369b30d79a6c96b04ebf17e5cf6e7eb13f27f4fe35dc855840d3450c50f731
2. 0x3786b25e814825e988d9f2c36abe3d6279a09b438e9fa723fec653bb89c1530c
3. 0xcd250b4ed7ffc94a3b8602fab7c499a8df1a4ea6f28e64cf3492e87cd5574475
4. 0x2b6257975b023efd5ce7c9bc55927f2c6c9e74d9f94ba34a518750614f02882a
5. 0x9005102ef5fb2deeb1c90403929ac9a037c4a6508b8f126912399a34dfd6ac90
6. 0x7d3931907aa528d012858b7b61ad94077c72e3d36d29cb0c0fefbe65840f2dca
7. 0xcacb888efa1f0caa322d625c354f201c84aa6b0160546adf9f9e3b2cdc9fb8cf
8. 0x83e0e615adaa3a00985d44f392bd6eede22828f97817a6c610c6a833d1cb3f90
9. 0xae4250b5f4e7f241fe22b3fab57d53b7ae1c465e568f082bc4e506e44334e0d3
10. 0x9d7fca58bb875c3a19ef9ff3ab18470d82d3154ebd34f29d422a2281146ad1e8
11. 0x6a9eda81fb10e69ec91db6a4c51e42a01c2ae60c7cb7ed476c2476572550ea85
12. 0xb78ca1cc2537dc4c8dccb6b881f6ff5795b53e25d4ba5b11bb12d9d95bdde53b
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345