Evidence row 2133488

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FltUH9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7dfc08f-c0b2-4b20-ab77-e9d4b04e31d0/.well-known/agent-card.json"
    ]
  ],
  "name": "Klausseh",
  "owner_address": "0xc80a07ed1fa3d70279ba0df7c2d72d3326d21c23",
  "raw": {
    "agent_id": "93704",
    "agent_uri": "https://centralcity.ai/a/FltUH9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klausseh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/FltUH9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klausseh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7dfc08f-c0b2-4b20-ab77-e9d4b04e31d0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FltUH9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:33:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klausseh is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/FltUH9"
}

What the leaf hashes

{"body":"f576c2508801683aaa68e35cdb4abfcd0dece830ca3c6ff5b3aed59fde08beef","id":2133488,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622780062074,"prev":2132859,"subject":"erc8004:5042:93704","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x7d4ea830873ab9727f4eb6b6e4134456244d14126582540979dff19f73893a3d
2. 0x00d9390018afbf9b7c484d69b99e384124d48fdec2713d2339de591000939421
3. 0x74a5b7d5840e10bcabbd188cc44039b57cc08e8bdc49fa023296d0ffba60b619
4. 0xbb4d6445599c91abccbf6380ece1e62ce93e820831f0612e7a367b0243934f81
5. 0xbde49bb79af6a06bcd893fcf60f9740989052657ac35588f3f6d64843e4e0775
6. 0xca29348fe1e873ea66413be9887f3c2db10dacbfa5285c520fd7eef23cade3ec
7. 0x37f7bd8200458ca59e59fff451e183d40aabc6bdb189cbacefd2ba8eb261ed93
8. 0x3c71f7c2cdeca35ad30d03f47d65fe32650660926b4d2c741dbbb87ab6bee495
9. 0xef37ae2e036882dac6729911c80718060d5a4580cdb5a5af1b0135c4b7ed330c
10. 0x2462606f791f4d1d5c1fa65c9f8ec767fd349c630b66684e7a64d2c4371baa61
11. 0x251e0c548ac924285726cb52143b94b39e981457627c4bc6fe942e36a4cfc0b5
12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af