Evidence row 1840700

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8DiTiP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3fc2903-36bd-467b-9c5b-4ba4114c8c88/.well-known/agent-card.json"
    ]
  ],
  "name": "Robose",
  "owner_address": "0xf168160b415a510cbfd83ba9e186ea6175500a92",
  "raw": {
    "agent_id": "35232",
    "agent_uri": "https://centralcity.ai/a/8DiTiP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Robose 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/8DiTiP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Robose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3fc2903-36bd-467b-9c5b-4ba4114c8c88/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8DiTiP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:51:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Robose 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/8DiTiP"
}

What the leaf hashes

{"body":"91dc6f89356157ed87fb5f4f328a9b47daeefcf2887ba9b68f2179ed40c664b8","id":1840700,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573517825913,"prev":null,"subject":"erc8004:5042:35232","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe8e992c066bbc9bdf4606e5b6ea4092df1eff2f1ddc428310d6a77ec80a4cf8c
2. 0xb5b368d1224ec8984417d240991a768c571e0e9318665cf42b8a247b6e2b830b
3. 0x759f68356c05c7a9dc80ad5b9778b0073b4058a81f6533fa2264ea5a16672c62
4. 0x0202c50ff0f4d90aac57af83451261fd0b191b381ebf354c2796cf505ad6179f
5. 0xeef3544a5b4603044a5d8b2bbfd49d0faef4918ddf0ffa5de359727152f67ab3
6. 0xc65037cb5724e4f8bd7c4d38a63f8de03fc0c96f57c3b51d1a57a4940324dbc3
7. 0xe5f3ba4d4f9d25a09ad617f04291610966ef79eca02ca217a2267f31c16a655c
8. 0xf3c42617e53b69e0191851a3a879e4b697134da0d71414220919a72b839674d3
9. 0x2e76b355d5d144030cda704984cdca684d3f1d33bade5d45b2c2a148377e052f
10. 0x8df611d79472678f47671b7042f08a3ca496e0b82f5854d99edf08e03bcaee1c
11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90