Evidence row 3101957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ICO0WS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b08fe3b-e6c7-4fa2-8097-d43f596843aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Sarka",
  "owner_address": "0x77b66ea4f9e32b154738946adfdd36cfa5c8e571",
  "raw": {
    "agent_id": "287201",
    "agent_uri": "https://centralcity.ai/a/ICO0WS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sarka 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/ICO0WS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sarka",
      "registrations": [
        {
          "agentId": 287201,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b08fe3b-e6c7-4fa2-8097-d43f596843aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ICO0WS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823006,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:11:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sarka 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/ICO0WS"
}

What the leaf hashes

{"body":"623df1b1017801fb2b9fabf860c2d4010f1e8c5a56c509c73fcee8f732f27b19","id":3101957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823103234311,"prev":null,"subject":"erc8004:5042:287201","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. 0x667778d351b78a6537dbb531786105eae9e9f94bf50355276c2c458591f6532a
2. 0xd988561e7fa122ff771447538ac968be135cac7f00c5fa32fb7559e5b27287cd
3. 0xe9b064b8af9f577c5f886635251e6dac1193875fa1664acff618de180eb1a52f
4. 0xeecc5047cc8a7f0f03f166c9f3543a5dd7317c0738ec37797f6ea9c06248586f
5. 0x64ccfbab3e696fd2a840e48414d8f9b311f52a3f74b2196eb4f8cc54ddd83303
6. 0xd96e1428a3b6d6c704747f6343ac126dd199bb0d3215a8578979c11f7352b870
7. 0xcb6e305b070b8f78d5e7069474abbf0297810d8521c9c8e42dff0028eba32a9a
8. 0x074d8aafb9b9be38790bb8fba65093a5342dfa63f413eb259fab8871dabebe79
9. 0xc54e621ee267b7b439483b27265cf0e6b2d8c117db8adc4473c8000e927c53cc
10. 0xaf3054312708e39e33b0fcee582b5988e4170b1f7c170c08fd225c1d5d451ab0
11. 0x01c2fee62cb12767ded08985da1f8c12d476d24db8e054e3554ad67b7e551d72
12. 0x2ca836965d0a80a8cb16e710f10aafd73eddd6a00a71343d90b699225a3d44eb
13. 0x59f7eb9892d5ca9b92fddacf62c342986dd7d5d77cf105dcc6c2db2d5a0d13ce
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345