Evidence row 3432997

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nJHyCc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f6e16670-abb1-496e-bd93-d6512c2c3cfc/.well-known/agent-card.json"
    ]
  ],
  "name": "Sofisto",
  "owner_address": "0x1fa675c152b5702bfee7a1ed7162e9e32ea3d7b0",
  "raw": {
    "agent_id": "346365",
    "agent_uri": "https://centralcity.ai/a/nJHyCc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sofisto 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/nJHyCc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sofisto",
      "registrations": [
        {
          "agentId": 346365,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f6e16670-abb1-496e-bd93-d6512c2c3cfc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nJHyCc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793900091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:37:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sofisto 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/nJHyCc"
}

What the leaf hashes

{"body":"503ca520db6b9382aeafd9346c8131da42311c4b7f4335e9ae464a9443d08284","id":3432997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793900256015787,"prev":3432583,"subject":"erc8004:5042:346365","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xbb958200ee7656b03438b45c991b92475ee3872e48ec7d7ff0bca118e043de47
2. 0x9176d905fee9046ae23a424b343da402be687f256fcb22116e0acba392cc513c
3. 0xe31a06aafd08378b1925a25c4b9d5510e55b644b9ea012624ca1813709e9499c
4. 0x20d7b420c8f7baddfb076218d17c715323e148347445485af8eba1725b60ed6e
5. 0x6cdc55ca44c78683fec7c487dd5b0cd0b6aff081cb586d2cf07663631f749285
6. 0x0b096504fb6e3f145e4f48aed8a45a152a4801bfa1480ba26f0e6a1538cedea9
7. 0xfa8bb8faff54511353f95c6eee192aaebde251457870ca40009de349a30f1ed0
8. 0x9592547d7f0f93b03f4c1f7c93cae12ca7a8214dc8e80bc14f2a5d4c9be07b7e
9. 0x84100c2302cda0dcd7f151bf822eabfae1221c29e46d78765d0f5c9ad9b1f8f8
10. 0x49c92c2570b8d367f153bf53c72551fb028f12b070c1c0fcb947ea54a682d7c8
11. 0x4654fab516129a649932b31426338b6d1b08d4b58d57adb64d6b3ed3a35291d3
12. 0x49826dd2ed27100a6876197c00d27e7e258901ea963192e545260753ee2aad9b
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94