Evidence row 3441685

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cq357Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6364a471-e672-4818-b34c-8ccfaf9cbf3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Riavito",
  "owner_address": "0xb049a3612e06638f9b734b22caa15d8dfe463270",
  "raw": {
    "agent_id": "348957",
    "agent_uri": "https://centralcity.ai/a/cq357Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riavito 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/cq357Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riavito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6364a471-e672-4818-b34c-8ccfaf9cbf3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cq357Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:48:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riavito 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/cq357Y"
}

What the leaf hashes

{"body":"1c55364b46b1c9c5ef2ffaf72eddc94c6b8a52c05728ea745f6d21adbc5d1b15","id":3441685,"kind":"listing","method":"sync.erc8004/1","observed_us":1793904521910162,"prev":null,"subject":"erc8004:5042:348957","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. 0xb30df1f0d38490609b24b83e983c52fbfad99181725ed59d420a6b878388aec3
2. 0x07d47ba7c206dbc97e9ff29278ddf0c7236a5c0bd7cccadc2d427503b17af433
3. 0xfababb130061e0f467221ec9a3c4e497444319588116ac146ee99d04ef2025ca
4. 0x483819f83bc42d1bea981c539ba1f053cd1c7c60b34d42711888221841ad29ed
5. 0x00e9c9ecf6d0c5babf3bec683f1804cd18a7c06b18eaa802ed39ba94edfacf68
6. 0x0f1e42de7606f8ed1506c81d8a723f894dc44b0069075a6b7bc12848c15e8c26
7. 0x3b75e5db93e3ae9c1b3132f1dd5da21b95613c1435d69508a075b0be3b629af0
8. 0x6de9b669392dd11d821d12550cfa2e36e592bf64ec0c7add8f12547990b83d1b
9. 0x1c2973b3ad6a03dcac3e8371f8be1f6afccdab1481e8ec61cfddcb05081cd066
10. 0xe4d499101efe8de3e0278f44b0239acef8a49eda79496b985a5ae5c66dbefe16
11. 0xcbdec57d68697bbfc9392f12d73dd30a9c6f5b167e64bc590362ceed6dc0f272
12. 0x15f142e4d7f993e508094067508c4ad3c7a70488133d7cbc852bada042990250
13. 0x15606313db283c3954cf1fa47163b39920e323427a56981ab81f7bc73b1b36a1
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94