Evidence row 3055781

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6D9h5u"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1372b0c-255c-40b9-b057-f9da897da7eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Klabeon",
  "owner_address": "0xb013b365f4940f4778716c9e4cdbb21be33bdf88",
  "raw": {
    "agent_id": "279586",
    "agent_uri": "https://centralcity.ai/a/6D9h5u",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klabeon 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/6D9h5u",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klabeon",
      "registrations": [
        {
          "agentId": 279586,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1372b0c-255c-40b9-b057-f9da897da7eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6D9h5u",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819183,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:12:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klabeon 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/6D9h5u"
}

What the leaf hashes

{"body":"ba249af90aef3594b8a0f5b18524b27d11d34043641c16c5aeb4bc7d2308fb80","id":3055781,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819563441623,"prev":null,"subject":"erc8004:5042:279586","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x9b7690aafab6c6d708a2a50cc8881b3634ed792749eb851954c7f79bd4865925
2. 0x24300709f66441c88b2609b2faf90cb911de04ecac1e01c4175508f2754e2a89
3. 0x6365c02b1c5a48570f87bc99ec0e2f9d8c375a66e5168571e3b0822ca0873688
4. 0xefe84bb4505042333f3fb9b0a265172746b0e6739b2abb25f3a8d5e0794196f9
5. 0x0bb37372f9704ce364b061532e8d9bee51a6bb8827e3a6f520f371216f83f263
6. 0x1355d6c96013199e9b1f18d0a4f11cb972c547b2e65ac4f82b5099dcc59bd67d
7. 0x9eb561bab13a41ea0b0edafdafa1056b9e1713a53320660067995d3e1361b8e2
8. 0x2420d9a8eb7c7d91900505c05d6536d1166f48ee44802b423e2a3485c70c7ce8
9. 0xf9b0d2c1f177ce6d5c54f67118376b6b6219d6664859d160e1d381ed533cbdb0
10. 0x3bc55da906f9c967aa6ea49ad6cb519ab831472a8e2d261bf006fef215eea30e
11. 0xa04a1f9f6dd0d9513139e6593c874493ab74561f92d69b24b37206d067574633
12. 0x0659f7cbd6ca83c0c846f2c84b0a8beab8b85dfd3b16852be92ca38a93f4be57
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345