Evidence row 2987211

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eatxDF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d5248b23-7217-4396-bdbc-c1ebc4c0334e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klonias",
  "owner_address": "0xf449a4a10bfddc6b3357706bcbb42ff43c18a851",
  "raw": {
    "agent_id": "239762",
    "agent_uri": "https://centralcity.ai/a/eatxDF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klonias 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/eatxDF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klonias",
      "registrations": [
        {
          "agentId": 239762,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d5248b23-7217-4396-bdbc-c1ebc4c0334e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eatxDF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793786091,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:56:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klonias 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/eatxDF"
}

What the leaf hashes

{"body":"140b15de7a46cfbf73d5659f3f82d6fa7e9673233858d5675bbf0b3dc6218d7b","id":2987211,"kind":"listing","method":"sync.erc8004/1","observed_us":1793786173775237,"prev":null,"subject":"erc8004:5042:239762","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. 0x880894b36d19c5815a48bc6fb5a674b3c7f36d5c69cd332e295651eb44577321
2. 0x057bcf4949c3d5a4405f8054790d0922328f699f883f9c2bb6c1c66925ebf19c
3. 0x5ad86d8291e9a96d4f44eeee9ba7385d0dc446d109eb10cc2a48546eb05e1807
4. 0xef689221fe8d488e66d593478846e6417cb3a2517f35d33bd00b80a230c60e41
5. 0x26643bddabaf1f68273e2e0eb9fc94e9e674264ae9b96cff30f77fff0ebc3fc3
6. 0x7fdcf0b51a7a520027a982da99a9c9b4b389fac72362887e049b1440b9e9ab43
7. 0x71a0709c7dbc28711130293f82107035e314f9c23b4cdef0d6031be9249ee72b
8. 0x8954c6f0ce21434c8c68bb931b5420a3cc1f4f31384e4925c74860ad8370b1ca
9. 0x2bc962d12081c2c6e7712ae0aa50dce89d23a21f94afd75569b953b31726a293
10. 0xe1f78e7485f46c6d12e4fd57d963471259861b92edc9f344a28836081e1dcad1
11. 0x474b9b8f982e7b6a0cab5e05c7994f3d479edb896c7bf2df764a7ee07792ed82
12. 0xe6e3e1f3362794dd0a67514a11e3a59522337ab3e911d2d9856d3e38f1cbe36e
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345