Evidence row 3448104

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1tCXKv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/22147d08-2bcc-4c8c-a151-cdc03e2a7ef6/.well-known/agent-card.json"
    ]
  ],
  "name": "Viabet",
  "owner_address": "0x64b943a5b3fb89463cf18480e5546b1bc8d4f380",
  "raw": {
    "agent_id": "350924",
    "agent_uri": "https://centralcity.ai/a/1tCXKv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viabet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/1tCXKv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viabet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/22147d08-2bcc-4c8c-a151-cdc03e2a7ef6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1tCXKv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:43:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viabet is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/1tCXKv"
}

What the leaf hashes

{"body":"83bd1e874e864e579e7b8ede8c86255c8ccaf99f727fa15553c0ddd3693aa45d","id":3448104,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907806679468,"prev":null,"subject":"erc8004:5042:350924","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. 0xe59490b7dba4bd1c4095ca86d82584af124c9ed5c17b19d567b76cd811264880
2. 0xa578a2e97f8eb40a891ca8b884cc9751c2d962141b6440581d4f62d34f96188f
3. 0xac1e5ccb950e6779c32425370fea2daf4cd58e08979a3d2d27a487e68a0ea050
4. 0xbac4783b0d4b41652597b35702533afbcc655ec22899ec3c49a1c1a5210954d2
5. 0xbe7f723eb6ead1df4a6603b725a14859e5b91eb50ed5ead2febbd3543aa7a230
6. 0xc5e45ea255a72e64fe541c0c8b034099558b2bcad871c0274ab6f037116f7eb8
7. 0x32a72246983729f7dd0dac65bf8f93e8534fb4b103fc67c8eab888a082ea9821
8. 0xe7dd9ac3934c920b818bd17882a538aee158e547f2e310e383b218cad340ea00
9. 0xe9513362f47e49b19a8b7a2975363afd4b0e8b3541126651776174b6b20636a4
10. 0xaef7d4af599b835f0b772e34ed6000cff60cdf82f1a941d965b5155682e6bc15
11. 0x4718f821d56e8df32bf017f291897e743fa5b118bce7fac039c953a19fc488a2
12. 0xbf9f707e86df9ba911f5a768b78d2fcc1a6cf8d04baf876b56e5f01ac9d3980d
13. 0xcc057bccb3ff7dfdd207a295697da838a4297a36bd5341cedcac4a9e7bf8f7b8
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94