Evidence row 2179591

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HOY3A4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85674a6a-da3a-47c5-82f4-4d6253f4ae0a/.well-known/agent-card.json"
    ]
  ],
  "name": "Klumis",
  "owner_address": "0x9008645ad32ee3da99c59b03cc81d5168422083f",
  "raw": {
    "agent_id": "115702",
    "agent_uri": "https://centralcity.ai/a/HOY3A4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klumis 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/HOY3A4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klumis",
      "registrations": [
        {
          "agentId": 115702,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85674a6a-da3a-47c5-82f4-4d6253f4ae0a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HOY3A4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klumis 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/HOY3A4"
}

What the leaf hashes

{"body":"c7f5a282111d6305d199bf9d3f1b24da52d3db8c8d939dbd9ad690104b1234ed","id":2179591,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639893070623,"prev":null,"subject":"erc8004:5042:115702","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. 0x9ea1f2f7a8a4c9f91b784b3e8202b1d6c724bad8004c316e1cb4e6c819f8b196
2. 0x3b394006c517671fc36a76925b461a3d9e47ae6a584e6913f076b636d1e609f5
3. 0x139613147969a6831b66ceaf4aef1bab24596170bec8212e3af2c01fefce8c31
4. 0x4c7f80a91df209c3da61e5399102384a6e45078c9c48a2e9a14347506158742d
5. 0x1d5571f192d29b0d392f24fda321b11d0608e9b606ca0712bb97245c250743b6
6. 0x05e5742d78673cadb8c8457987ae2a49a8efa8d323e54adf57a90589203140fa
7. 0x36c5ea7921ed6833408bd368b3d4cb9b443fc9975d7e16311bfe21a4a35e4d04
8. 0xf99e058831386c6cea3ae04b72a3a9b820e0421e1fb7bab9f9e7018c4927b6b9
9. 0x854652c5d9306105a5fe63bd63ad43f13f82272ed85ea32e518d81e261ef404f
10. 0x96d31f3e1f661b7ec314d89dc7891912cef2faea9225942a88c1a86fadd4cad4
11. 0x3cb883474c9c5bf5d77f7a38221c579c0d5100dfa0f7788e3defb90b1f64ccc5
12. 0xb16e0fa435419d24e17ba3d98285617c3c0febbdda3edf46d371666775a77d5a
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af