Evidence row 2606709

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9EK0vE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/136d051f-13ba-42ac-b803-c068541de9f4/.well-known/agent-card.json"
    ]
  ],
  "name": "Puman",
  "owner_address": "0xb3c3f258338177c4b89eb20f12bebbb30e4a595c",
  "raw": {
    "agent_id": "192278",
    "agent_uri": "https://centralcity.ai/a/9EK0vE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Puman 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/9EK0vE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Puman",
      "registrations": [
        {
          "agentId": 192278,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/136d051f-13ba-42ac-b803-c068541de9f4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9EK0vE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:59:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Puman 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/9EK0vE"
}

What the leaf hashes

{"body":"8bff864dafb97f1b71358335759f4295e696d539398237f41726a369d5468f37","id":2606709,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721599368242,"prev":2606400,"subject":"erc8004:5042:192278","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. 0x2768dfc2005404121b7cc80ebe275fbdd1eaa3c333d33160e929149916dcf928
2. 0x6a32a979d385fc9616f49e6b26f0c6f9a982af56896ffe76cbb72c518514cc4c
3. 0x2653bf81549587255e0c07b503bea6689696c69a013835bb1341c2b1aa09d9e7
4. 0x98000e0fcbb00787982c43188c636d452a113e287fff6544947efef268f712b7
5. 0x42513c40ce0184fe40425fd80f8e731eb94f11ac5b3cfd610b6d178d8527613b
6. 0x5fe8e81b61910ac0067e919e90be3cfd356174e6ba134485fbb07c14da78aa10
7. 0x66d1d7dbba579e71ac6cfd028c28082ae3f406148de0903b13c7cac6a1e4079b
8. 0x41b3c61020678db4afd8ed2a23970e2785def3b3d379466e56dcffd8fe6a433d
9. 0xf098018cbc19551cf0bc2d5e792617bab527de50855859f3787632f7985e2487
10. 0x6bd06cec313b2bc29348aa567b9038f6b0dfb34e07b8e470b178b29258a524ce
11. 0xea0261a568207bca1246537bbb9feb4a61ef816b61f240387da4429c29d4a807
12. 0x404f5095cb117dbc273dab4f53a49ed8d1a48be81b69879f7d00d7e85e406ef1
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7