Evidence row 1815277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SMJHcW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/94d34234-6713-4f78-a8e6-05d586eecfaa/.well-known/agent-card.json"
    ]
  ],
  "name": "Veirla",
  "owner_address": "0x42cd908f4a9d2470a86c810fa22af43873c910f5",
  "raw": {
    "agent_id": "19664",
    "agent_uri": "https://centralcity.ai/a/SMJHcW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veirla 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/SMJHcW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veirla",
      "registrations": [
        {
          "agentId": 19664,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/94d34234-6713-4f78-a8e6-05d586eecfaa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SMJHcW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560688,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:21:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veirla 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/SMJHcW"
}

What the leaf hashes

{"body":"bfa077df10673fe8fb084d63b21a0251742af99d0fac40e3dea2156ae7bd86c3","id":1815277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560916645828,"prev":null,"subject":"erc8004:5042:19664","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. 0x9304e6d1cd7420b7c6bfcbd86c546632cb9952be7020cd0fa38f23577a38ce57
2. 0x25117c79dda92a028df3e2def96bc732ad2d69d64816a89e8e8beb2c6981a6fd
3. 0x6a84560197240389626ebd92cfdc620816b68733bf3ce37f70772c7262f4976f
4. 0xdf39c14ca004cb151aaf4af1a38375432073a31c4f5c7a6abca148dd4a13531a
5. 0xd87f35abdb11cbf63f1086077853cccf94b19eec7147fb113256e14df79defcd
6. 0x1bcdb4ebc088d17f61e06c64406e4133a91d106382ace017a65586e6e62d73f5
7. 0xfb2b965067556fac0681191b0327af39217145db0ea99b82e065e636166af6f5
8. 0x7b4892f11b0c3e8a3e63067717b3a63b50d1a31b9acf0d754c3a1657f5d93d37
9. 0xa463cc4c285816d8177fe3af56a4f6cae31391ab9d36a68d481a468fef23a62d
10. 0x8eb0e700685ee4f1570bdd5b440a5efc0e0949417abe8ea8fda9d69f16d67e51
11. 0xf1c27e68dd70f4e29ed9028b1c23e6bf29f1eb2ff50a8397831ad3fcdbb19917
12. 0x4fd690c8544ca6b7240571aac78060441cc959a78445821893d020b2f7aae90e
13. 0x73357a003686b5a36e79c0627c363287b3b4b7b05650c5c5ef61e2fe0f8fb20e
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90