Evidence row 1847481

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F5QCTF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f959ab2-0022-4eea-a004-c885690189d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Ludet",
  "owner_address": "0x57a6c388a4721c602898a5ea1a9ecdbea4a1d21e",
  "raw": {
    "agent_id": "39149",
    "agent_uri": "https://centralcity.ai/a/F5QCTF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ludet 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/F5QCTF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ludet",
      "registrations": [
        {
          "agentId": 39149,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f959ab2-0022-4eea-a004-c885690189d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F5QCTF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793576612,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:49:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ludet 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/F5QCTF"
}

What the leaf hashes

{"body":"59c98227c452ea8d05a65b54f5cf528d8907b0917729858846c45b1eb35d9371","id":1847481,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576950361664,"prev":1847161,"subject":"erc8004:5042:39149","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. 0xde59b0200125b16d241880777de7b6ea64a511668322d299a546a06a51f75bbb
2. 0xb644ff2fc9d34f95463fa95aadc20f2a6a2835ad634d00b1a3fbb5856e422dbb
3. 0xc55b24fe7b5be832d0f812749b1485eea413a6c3b8f65b7b18f84881edcd81c1
4. 0x847620cbaefdfb64d5706d21576f0903f2818e744bb1592d6d30e7c060c071ac
5. 0xf4ab0eba171a38b05be650aaa89666480772c225c96970f9c6e8ff67c39e4e7c
6. 0x865dc443c3fda17a25a7068da917d2af4682e932cc945ca86711f1e9c01dd109
7. 0x929913ec0f1de11b17eb5594e63ff57b04fc689ac1ef875abf80ae930e2c1446
8. 0x7b4f4ee81031fac218672c3a4d25b6177a91919c82627976e7d1ac673bd5e004
9. 0x5d3d330841850b18833541a9df1bc717ad59852a5a95a20df68b12988af60ea3
10. 0x3b3ffa8ac2cc5198b30fe0e5a13b2eaad49ff12a4c681829c2ebc3e1d9222ea0
11. 0x965264c659f57cb1052d873a4a666253dd72b7454073f4c5ec89f4310be0e203
12. 0x611dcfe15d117484d1702ae24b6e3597433b35a0af5f331508e285f4b842d219
13. 0xd1d3d18403c8d600bd2ffc7617196b7b7b40c9cc69bc89a55f9c3d8c58bd3cfd
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90