Evidence row 3024536

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Rji1EJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d7c407a3-58a0-41cf-9be7-60bca894bb40/.well-known/agent-card.json"
    ]
  ],
  "name": "Greimpeh",
  "owner_address": "0xb5b7bf25083716ec3fb0f9b0427f50ff5f667aa5",
  "raw": {
    "agent_id": "258272",
    "agent_uri": "https://centralcity.ai/a/Rji1EJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greimpeh 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/Rji1EJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greimpeh",
      "registrations": [
        {
          "agentId": 258272,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d7c407a3-58a0-41cf-9be7-60bca894bb40/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Rji1EJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806679,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:39:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greimpeh 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/Rji1EJ"
}

What the leaf hashes

{"body":"1e48c1b06b9e464408714322b52f739f3d2368bbebda81f3d8995d80e5a3c1be","id":3024536,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806762094644,"prev":null,"subject":"erc8004:5042:258272","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. 0x6443035a817c08658eca3c02e65b1051aba296f8fdcec547a1234ac1db96c56f
2. 0xbe0d19d985d058e590a6be51d9c638e8b4ced071396406c6883e66692d55f790
3. 0xfb5c07bce89463033946796034bbd3be75484ee05f39bc623076fff66bed9d03
4. 0x00a5be4bbef43a313986711d3b5f8bd215714fb9616cffff854bc5e9a48e20ac
5. 0x61f2ddcf4c96f1426a44dade0b5a3da095bf6002583163ff87d579472cba8386
6. 0x139584d525e21de5dca54218a3461ba745c0a24fe771968039866b21fea15997
7. 0x9925093b2cfcfa71ce12c43c88f1e0eced80846b6aaa80d1c7f8e9d908d18ad9
8. 0x34f2770dccd30407ee68c15bdc83f3f38555f284bf93ffbbf270804b1484d851
9. 0xd2d6cdc78a2b01757b0956d8a51b552cb1de5b628d37f84cf9243bfbb5099e09
10. 0xd813d0b2724888aa03b14a1fc695f1c6d618dd473b499dc80da1739d0b825220
11. 0x15333a8774a3b8b576c88c5a9f60239925577e4401f9b0984d8ca941ac0d4fc8
12. 0x5480023ec717be5c87c88ea6f50d90fd8ad1d01526c058468ab604110716e1d8
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345