Evidence row 3046210

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wu4NEt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/781badcf-e407-4096-886e-82df1b6fa122/.well-known/agent-card.json"
    ]
  ],
  "name": "Greibeh",
  "owner_address": "0x16fcfc05642c7a4381e28bb8d67b0d59f774620c",
  "raw": {
    "agent_id": "273116",
    "agent_uri": "https://centralcity.ai/a/wu4NEt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greibeh 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/wu4NEt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greibeh",
      "registrations": [
        {
          "agentId": 273116,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/781badcf-e407-4096-886e-82df1b6fa122/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wu4NEt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816169,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:21:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greibeh 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/wu4NEt"
}

What the leaf hashes

{"body":"122dc3a20dfab051d4cc84827f8383d7ad330e616f1d9f8152faebe7f361bb03","id":3046210,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816499246647,"prev":null,"subject":"erc8004:5042:273116","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. 0x7d741b0fff8ed5c12d27ef24d398d936b0a19920573c08133eb28ce4e725cf0c
2. 0x91c8201b0c37d729cf68d465ad17f892d9252f8fbd81fa92093789ad0e6677c8
3. 0x4c9fc4cd9e59bcce21b79a3f4bac512d91986339272107c48f4851058e8726a4
4. 0xb77477ffa591ca0a88d18874a7ddbf55efbf105e43644b55875754260e157b5b
5. 0x2723747649891530cb89243850e8e13df79d6ad8794b00d9d9bc9643e5e28ac2
6. 0x0f93440508220fec971bfe62c2680b990df87b419d4d96030c20149997400c69
7. 0x313e81db4963336f46edbf232756710ee5fc0a25a8034c9dbc6fcf429c351889
8. 0x95a52b87433418b28a0a965071aec6f00184cb3c107c56cfbb494b65a0cadef6
9. 0x5cbfe8a5d0323f4eac43b07635cd30d1beba58700e23d49737447e89c7daf437
10. 0xd2f01872f4e686082c3409ad46b67128bd8645a484620924391f88253512ccba
11. 0x46847f8f476ab32db6fcd6b94e6cc43b0341ee9249888e98c95cb2e7a980d33b
12. 0xc9a6665eb5ed30da44228d7eff5bf531dbc0e27857eee48874cab2f9495675cb
13. 0xa6c6fbea7ac535485dfd36913d10c60396e93269049af5253d59781112aa5aff
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345