Evidence row 2927623

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7ipbB7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/946ec251-daca-49e4-8acd-e2b6994b6c5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Gosseh",
  "owner_address": "0xa9d631fe303a4d5aaac074750aaa5c4912fb05e1",
  "raw": {
    "agent_id": "218238",
    "agent_uri": "https://centralcity.ai/a/7ipbB7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gosseh 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/7ipbB7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gosseh",
      "registrations": [
        {
          "agentId": 218238,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/946ec251-daca-49e4-8acd-e2b6994b6c5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7ipbB7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793757055,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:55:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gosseh 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/7ipbB7"
}

What the leaf hashes

{"body":"e8ca184c5f65a91101c13b2140a14a75aea66c47a440389ee56658a63413e89f","id":2927623,"kind":"listing","method":"sync.erc8004/1","observed_us":1793757333111607,"prev":2927178,"subject":"erc8004:5042:218238","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. 0x7f87f6880d3962f850fc0912f6620ac9d126d5e7550350e89799111eda942c20
2. 0x2a60c8b6c0485cd27c04dd189fae1fa8c28ffe8936da4a040869313a2d038402
3. 0xa4b9fefb5e5c77ccb55d70fdf8155c86467d05002c381c6ac6ebfe9f9c066467
4. 0x2f72bb1555521515990183e0667ed0d0014912a071ee75cd24e9309c09f30339
5. 0xb6414b90f617fbf8afda144589d15bd1306a15eee0072dde8445ad60516ea2bf
6. 0x0f70976f2a6e55dd9ba18e87d35432a51607eccb00837ef0535b05225df3e897
7. 0x51f18de14ee2b0eef74ab59b5e0d8bcc1ba45d4b84da166c9731d27cc635846b
8. 0x16e77c42505323c887bc3525cc5ee4a5db26d9dbbf033a05a1636ccf4a81c6f7
9. 0xfde90bae4a58deef4069988be8f5f1c8ea1d89fb327400ef9f8117c35084dcf0
10. 0x00a7008d051f0650d543b9e875a11ecb55e84a4b61108b506642b97aa55b840f
11. 0x62a1b7ba10cb2380f6427ed407677641498644b101b8f047bedc53f4fcac5512
12. 0x6930cab19f1474022af4621415decec8a86dc384456df0359b67b65b7e57717b
13. 0x44c041327c57a45563a3e4415225269b79de5202c7b0120913ea2cfa3c7aa4bf
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345