Evidence row 2125840

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8yUPFW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18a1b916-5740-470b-bd4b-ae041d58598b/.well-known/agent-card.json"
    ]
  ],
  "name": "Klotis",
  "owner_address": "0x7e7badd9d5a501daefb237a96853ad2e05673f97",
  "raw": {
    "agent_id": "91184",
    "agent_uri": "https://centralcity.ai/a/8yUPFW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klotis 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/8yUPFW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klotis",
      "registrations": [
        {
          "agentId": 91184,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18a1b916-5740-470b-bd4b-ae041d58598b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8yUPFW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793620550,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:56:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klotis 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/8yUPFW"
}

What the leaf hashes

{"body":"ff5fff66422c4cdc5c30d390ca6dd6d0ac8dfe6b9d43ec134e298153d5e071fe","id":2125840,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620614015842,"prev":null,"subject":"erc8004:5042:91184","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. 0xa039b24f360e2c5da5e55eb1c9b8b4db59ae7ab5d6baa3bbb5ebce047fcb960c
2. 0xc6d9a90f673b6ae3cc7390c8c7f8d8fcc553c75a950dfc4cfc41345cc40d5b20
3. 0x8b11fd390afd55de563c8751de43e51e123e8601b8c780f4addc6b4b52876574
4. 0x81213a1e90648abb3e999841c08e812b1d59b0743c0ec3034c7c931ca7406cbe
5. 0x84ddecc1d68f853724c2be2fa31f6e134d757dadd8589d718f3e7c9a0aacd297
6. 0xa43178af839b306e6c5c3d01138bf6e33c8bde6b29f21d13199f9d602df20151
7. 0xc48ccec6d0debbbfb59dfb22aab129c4dfe60c3c30c2ebbfe95c159d53da10c3
8. 0x66f761eb837a85ffe5b4dff51dcc0c6d63e65ccd192f1bb62a08a9be43e02bb7
9. 0xbcf50c0735884db398136427c9e6895bb052aa700ef818833cd049d91adddc63
10. 0x2f27a12daeb52a6be4b0afac30b1c00052c4b0b99ceade47791f319a97c616b3
11. 0x731aed48e6ebaea0f0f1f25553e659f1a1914079500e9c2f2d1dfe746b9a61d9
12. 0x276e2fa0c21c2220acec5005667f6b7cfa183a8daaf7f317e5077bc4c6e08db0
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