Evidence row 1780595

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/50gu2c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/59fa15f3-9491-4899-b18e-c3063ecd3f36/.well-known/agent-card.json"
    ]
  ],
  "name": "Bosel",
  "owner_address": "0xf8284440c8f4adb474a9faba8a050be406f2c78c",
  "raw": {
    "agent_id": "15280",
    "agent_uri": "https://centralcity.ai/a/50gu2c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bosel 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/50gu2c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bosel",
      "registrations": [
        {
          "agentId": 15280,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/59fa15f3-9491-4899-b18e-c3063ecd3f36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/50gu2c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554867,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:45:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bosel 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/50gu2c"
}

What the leaf hashes

{"body":"435ea14619ae7d4bd711ed218e24ee6e880ef1b654d95ff7dab1380cee61579e","id":1780595,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555115168450,"prev":null,"subject":"erc8004:5042:15280","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. 0x0ba9f5de454e5020bbcc1047babd6d94fc898adf54a2fac329a9d15bd43326df
2. 0xa9fc0e32124b8e7749e7e670b8fdc9c50c1469ea2f2257b34440c82692db0b62
3. 0x9a2c1e5ee9dbd31af99748b833f06af74814a59774128e53e2da25edbf0c2ccc
4. 0xc5b6800347790f85df895b7b08ad0607009ca003b1bd557015dab89ffb41efb8
5. 0x86df8a9cd0af5ffe0f048608d123af72532151ff735878ae967bb4ab6d4ee48f
6. 0x644ac09b6204649c858181dcfc410ac260888aab64391838e20d7d048fec25ba
7. 0x860d14a89b29a1057bf67234a1e4a1b023b3637380887af1849d4a5e5444cf78
8. 0x4627a9021beff9ec004554ab84b9a6cb3f739e724e8621fc97d79f48551d62bd
9. 0xdede2222b8340e112dd776f9834fcc944b50a0de3aa64503ef06b57d1e28e013
10. 0x43728bcb44aa82f0b314292830c0908e09b0b05977a823835ed51097dad9dc77
11. 0xc8b255df9bdb1646a3973ffdb6911be531e1a053b837bb462977a22143ee6f5f
12. 0x73273562bb9feb8409f583f61f13a31bf8bf9cc1d6aa6bad806ce28dc8e38eba
13. 0x4f8e078be8c9d72a90b9191616f58c08c3985b8bccf238ac2ab034862e22fae5
14. 0x18eb74a119177bb5bebcacf2408a5e6d3077ca72c11f6b567524be7d0ca76555
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90