Evidence row 1821157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R6j69j"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed247752-fd95-4562-b4dd-5b56911237bb/.well-known/agent-card.json"
    ]
  ],
  "name": "Neindor",
  "owner_address": "0xb1cef3655eb695cbf278e486c0d287b15f03bc09",
  "raw": {
    "agent_id": "23242",
    "agent_uri": "https://centralcity.ai/a/R6j69j",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neindor 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/R6j69j",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neindor",
      "registrations": [
        {
          "agentId": 23242,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed247752-fd95-4562-b4dd-5b56911237bb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R6j69j",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563940,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:18:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neindor 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/R6j69j"
}

What the leaf hashes

{"body":"c038d1b7678a47ff4790e14e9bee92e0e48c7ef98d0727821cabe7a08ed4b35d","id":1821157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793564295595179,"prev":1820862,"subject":"erc8004:5042:23242","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. 0x6b7ef3f880aeaacc10cce06c6fea04cb08e5b3eee4b490a3dd68b89f760e71de
2. 0x8a2cb6eb589d01f33b6454885afa8d69e72801966b428fe9bca20a6f9daac17e
3. 0x30ba65d3e62bb1a519af3e5e6e786b7de29b679316dc30042be219364fb7b89c
4. 0xddf1dd39ba7b1f37fec225c39446867055a961989c81bf6eb748f5e48d848870
5. 0xb4f6b43e97e0cdae350840484e8bc14c6b73c1b2016d799ce1b5c07a0f9c6752
6. 0xe3bed450ac32bc07897ae1ab00edf8221dcc81f2c95b2f1ca19ad1980990b47a
7. 0x1ae9b2dc17596270320b7b29adc5959a119352a3da1acdbedb74ca98ae9fb732
8. 0xd4adaae498d80d16ecf53307852b5a36116022972befc7a174088037a6ad1fab
9. 0x191b23b7f2f1562fc488a31a97eb25c0bf872da0a1be644b044cf746c6eec775
10. 0xe27e0fec10050c62a61920c49b03ad794c686b16ffe9b4b5ef2803c575cc3dd2
11. 0x9d35765183ff57d05ce9a61a73406911a2152746bd6f2b2efb3f7dd09c9fcb4b
12. 0x43057d795266252e61ade4f56b796d022d09002c9399f2392cbf30e568985e6d
13. 0xa13438f39c1dfc140d96305eabe916e6460ab6d540c44fdae98e5b23acc906db
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90