Evidence row 2590089

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lZhfdh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/797c5b04-b337-4d10-8fdb-f3e48f46435e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mabontani",
  "owner_address": "0x17d60681e2e73b2fcd346b87de9a54d404676d71",
  "raw": {
    "agent_id": "186185",
    "agent_uri": "https://centralcity.ai/a/lZhfdh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mabontani 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/lZhfdh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mabontani",
      "registrations": [
        {
          "agentId": 186185,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/797c5b04-b337-4d10-8fdb-f3e48f46435e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lZhfdh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713473,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:45:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mabontani 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/lZhfdh"
}

What the leaf hashes

{"body":"bfdf5aa8b0cc90a0370e25f1547e617d03dbc143fda3c1f558d9711da805e067","id":2590089,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713508070086,"prev":null,"subject":"erc8004:5042:186185","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x24a478602a5b81e619ac8411efa7bb1f9af6ce85498137bd3382804cd2e8f266
2. 0xa9a9eefdbb3691f28a84c06c3c4559f07b1b3acba61b1f427a7cea581bef2926
3. 0x1d41f8815249905516a227e0e1e00bbb8eec84164a7a515d67c4c36ef6eeb869
4. 0x47df4cf023d986f2535915f0e20e70e571712e4a9f3973f86dc765943a0d397b
5. 0x21bae55b06dfb59a576f0b7e137c7bb079454d4c080879797cb961d98c375e7d
6. 0x6b15bdb5c03711f9116cfd343206021197d9e88529d73d8bcbb5b799c7d8d1fa
7. 0x73122437b73828b6e967dd3f71ce900f3f7cd9ee3a6741d1609898b0441a2689
8. 0x51dc5aa42cc78b7048a6c4fadebd3eec8781be26d3e932c1526601abdb463fad
9. 0x157e1a7d5ac646f7702999c310f10b44ff3f7a23ee7c87a4a8c4b592f01e4c79
10. 0x63fa8c910bd1b4bc9da85e4eb5c34006abc8dcbfea7973afac90644ad7a3a712
11. 0x0265226c3142374d820ad52eb5e625457ebb6af710cc78acef85e54e70729b5a
12. 0x06da55afeb4050446bc9d388535d2527bb05762bfa1dfe1a045696b8ba6fa1b2
13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7