Evidence row 1767756

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1OyJTV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15d00a56-0106-4250-806d-f174e6c901ae/.well-known/agent-card.json"
    ]
  ],
  "name": "Plontani",
  "owner_address": "0x42592ea115727c5cd106df34dfd5e8131d7ace08",
  "raw": {
    "agent_id": "4917",
    "agent_uri": "https://centralcity.ai/a/1OyJTV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plontani 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/1OyJTV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plontani",
      "registrations": [
        {
          "agentId": 4917,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15d00a56-0106-4250-806d-f174e6c901ae/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1OyJTV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793542319,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:14:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plontani 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/1OyJTV"
}

What the leaf hashes

{"body":"b5bcb1e7528d88263c34c949407b16ba1391ee1d30a236725edeb6a81e1845d4","id":1767756,"kind":"listing","method":"sync.erc8004/1","observed_us":1793542464607213,"prev":null,"subject":"erc8004:5042:4917","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. 0x71f4f198e9581c266c13bcbd817f7175618b1b60b8ad566b40ba0ac50e4dfdbf
2. 0x4faf303e57efa81c39fcab95d25e4cce3bb6c8a126e72cb972e7c4eca894be2f
3. 0xa0795a7c51d7e741e91726a78298156318c2c2934e44f561c348233a33a362b3
4. 0x98ffe3984bbb21dcde6bd17eb769f9a4922531a776af225e4a8cf7a205a5c65a
5. 0xad64767caf2a69fc70354487de33e9ad9e0e560373c08ff6d27b0e238c11e71d
6. 0x6f178ddf867b818ee7796090ecef9deb81ae407825cda15d48d4004e03ec01cf
7. 0xb909ac8d6c393682415cea718279e4adcc11d280fed9d84ecbc285b07d317453
8. 0x465af2bf6dc02a2c49f49548c9e2e66fa4db12d5acc1ff9a0975c8bb26b8ea56
9. 0x49c5802b04ba7ab738e0d29bde3d4eec597a1aa97d78fd9815ac1c262c17e5c8
10. 0xcd470bb63cdeacac4f364c20b2a1ec75efd45c717c7b5137ccc97199c6d17f6c
11. 0x313561a282961e2b8112507bd09bc8f7184c05c34218ecc251d84522f021ec59
12. 0xd710afe528cc717b80df5908336745104e3532bcf1c997f5f9ad3f036a3bdb2b
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90