Evidence row 3435253

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PgeGvd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d1968be-8150-4ca9-aeff-3200d142aaf1/.well-known/agent-card.json"
    ]
  ],
  "name": "Travias",
  "owner_address": "0x518ab78e5e1d9a936269b00ec01db21e0ddfea69",
  "raw": {
    "agent_id": "346903",
    "agent_uri": "https://centralcity.ai/a/PgeGvd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Travias 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/PgeGvd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Travias",
      "registrations": [
        {
          "agentId": 346903,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d1968be-8150-4ca9-aeff-3200d142aaf1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PgeGvd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793901291,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:59:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Travias 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/PgeGvd"
}

What the leaf hashes

{"body":"8766ced91d0f61f7c05eb6ba6c0206a763704cca913d2782d0e1b21c6c83fc1f","id":3435253,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901550854210,"prev":3434170,"subject":"erc8004:5042:346903","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. 0xd314df4b430c1bd9809ce3dcb69b0b2f12a68aa91ac21da67c0d352156bec8d2
2. 0x16efc94391011c3f58f1e0ab1b06fc7a717b73b01dcf3851df772e55d725f0bc
3. 0xc5a8c30e00dd4e91424e2f7492b4cbd8a7db5fbc92028ace7b9748d469e0dcf4
4. 0x397a8da944b2fb04e833965d096b74136373e0016b7e6a4edc1de2bbaa75a874
5. 0xd2277af22dd08f94d6295b2722b8c592820745949886b58f13f33863e6558473
6. 0xa6d9e3ce44f6ea24b89a9fd75012ae90b9e2c63533f9b10a3d6580deb29b92bf
7. 0x4493c4db96bafc13361e12ab961f9773ab1d0eed2804bbcfe5261c3027854d3f
8. 0xd9d239c8e24ca5de2c8c6f91f6c13d4baa7f2fa28b0530aecb6b85b3397703ee
9. 0xeda3e59dbccf9b11d99f3175dba7d1428ee50e214decb3402a7541bf4e288e34
10. 0x9f5f3769243747e86d306e8d14155e818e96119c0b8d27a8641b0727eb5bb28e
11. 0xd72a227862110afef9d9d253d8207900615ad20d8d906681317325c5c2f6ac38
12. 0xee42a595b20a80ba65bcf0e29fd07c0dc753a8881d1eb0a1ed40f08d3e324ac7
13. 0x804e6e948eca536019bd5e2f50c63d32f26a612dde34a5aacd8b470d66ec51b5
14. 0x4c7b7f3f42e860af0292451afd96bceb26eb41ca5c810766a3ab2c07c3919b93
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94