Evidence row 2997030

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uSZ3vS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d073c90-3f0e-46c8-b126-e89f4174abff/.well-known/agent-card.json"
    ]
  ],
  "name": "Krampus",
  "owner_address": "0xa83ae2991d952327f467ed249a23940dabe5f672",
  "raw": {
    "agent_id": "244411",
    "agent_uri": "https://centralcity.ai/a/uSZ3vS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krampus 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/uSZ3vS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krampus",
      "registrations": [
        {
          "agentId": 244411,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d073c90-3f0e-46c8-b126-e89f4174abff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uSZ3vS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793791166,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:22:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krampus 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/uSZ3vS"
}

What the leaf hashes

{"body":"a8081ba9a03b8b47e3ecf04b97ea28ced6ba711198963053c31eb49c12dcc76d","id":2997030,"kind":"listing","method":"sync.erc8004/1","observed_us":1793791331368050,"prev":2996430,"subject":"erc8004:5042:244411","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. 0x9b14a50b833c207309ccf3c67725770def879f11df2650d7a7f55f855909cc47
2. 0x11cd0882b637efdab3358362098d987e824bd404c3089b5e9550041e29d199f8
3. 0xb0f4432f6808474c15742d32d959a8dcc6f6150f3ff7a09cec269535a72e8817
4. 0x74a4eeb8a1bdf92bf4b2f694afdf789a47c9deefe1b0873e67aff1b72f598f71
5. 0x68111b1245e089110d4eb278996cb0dc21c1139f5306280b79d5f0acdebb9968
6. 0xc597176e4bb681459dc7d65bf6c4654a0169e4f0d8b962bf160759705d438e18
7. 0x5785689dab1cfced75e7eeb5a69918cf1a6b4bc79506732befb2387fb4b46914
8. 0xca2388e408e3401170d8c58faf8f065717c96c3e528f9f8443e5b4e63bd4dc18
9. 0xc9ec81c1680b9fe635dd3791a368861daddf9a39c207139112937a4a877976ae
10. 0x4dcac3b93cd9af13b6e3674775ae35fbe1cd7237c53300167e4d187643d8749f
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