Evidence row 3123914

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vBTVaw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d69da0e-887b-4dcd-ad60-442b3429b3a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Ravias",
  "owner_address": "0x423274555c18013feec88a949f5bfbc25c14778a",
  "raw": {
    "agent_id": "289095",
    "agent_uri": "https://centralcity.ai/a/vBTVaw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ravias 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/vBTVaw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ravias",
      "registrations": [
        {
          "agentId": 289095,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d69da0e-887b-4dcd-ad60-442b3429b3a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vBTVaw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824100,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:32:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ravias 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/vBTVaw"
}

What the leaf hashes

{"body":"fc6e5f2a26761c437e4c40b6abaaacf6e1f99a8ab1bbc086e5063824fa263dd9","id":3123914,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824374837973,"prev":null,"subject":"erc8004:5042:289095","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xfda3f9da36673b294c5e15aee4202127422250a1596060fdbe0e65366b19dd30
2. 0x32947f88f3197fa2a53f9e265e4344f40900122d9a4c654b242403b6b31e5158
3. 0x02622965fc9e7dc9af620c7f55157ef8fb8e39acee5d80b56c112286cb4bb208
4. 0x2adbdd6432b39df0aabc2c2083a6bf2214ec7fa014b9ef29f8613d2c085852bb
5. 0x19cdd62f583eef834d33a0b9dfa652a2a1908f5c31cd51de9db0e4aa374448e7
6. 0x212db4f0f1f56d5f04e0289ba42079b22df5ef0968c1a69cdadaabf62c81ec10
7. 0xde6b53c25ba92619102c50237378e3b53bbaa4329fd391bfc0c974fbb00ffc0e
8. 0x2b8d794dfb7ee4ef4349bcb4596daff38a5e0460bc7e3edfe2f586287f03654b
9. 0x95628227f38da999c4449748e0b6da1775720c8cfa7670254388aee47674d7ce
10. 0xc4955c6f5c801b4685c55f4a7ab0b345d89e221a6bff0405876d42dd6f377365
11. 0x387813dc69c22cf57732a611d7a21e817f30c8a4a2f8a5ce931680b8ee8827a9
12. 0x760aeb0b4a9f94ed55c7978624cee1f17f8a6efbc157223f585b9cec589022a7
13. 0xa4c6837c08296bf74558830f9995bd020c066ef20a961b83854210b3ececf637
14. 0x22136ce0d951d9ba0a7af26db46b296e61b6d99bdcaac718cb7ad94fad708bef
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345