Evidence row 3689987

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5UNSsb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44748596-a9e7-4006-8064-30cf52136191/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiompeh",
  "owner_address": "0x0ee9c6592a0c3a6393c93aa46729ca841efc7cd4",
  "raw": {
    "agent_id": "377105",
    "agent_uri": "https://centralcity.ai/a/5UNSsb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiompeh 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/5UNSsb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiompeh",
      "registrations": [
        {
          "agentId": 377105,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44748596-a9e7-4006-8064-30cf52136191/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5UNSsb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793945211,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:10:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiompeh 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/5UNSsb"
}

What the leaf hashes

{"body":"73cebd4036f0a9401b24c87c828d50e753668baa9ae543f2572914415dd61af0","id":3689987,"kind":"listing","method":"sync.erc8004/1","observed_us":1793945401639577,"prev":3689724,"subject":"erc8004:5042:377105","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x58f1b469702b519e53cef2f7c9f8246e0a39701259a55aaedde591acc92c5433
2. 0x80123e069c9da8183189afe9973044115beba9000683b38a0d7f61f379c210f2
3. 0x889caba005cef3746f0766ab1f2976de9fcdee62733949c9e072450b98d15427
4. 0xb1f32826372988142def9f1f26ee0c0cfa26841157c182586717e989e12191db
5. 0x5855e9ca4e7e480b6d9e02f5d967aabee58b944c019eb570f1f8ca1478b9bf8f
6. 0xd52d6f8b5a3b9e0675d2a1a622f9829c340641a1b455ca627bef34e373c8162d
7. 0x89d234971b61a2af6440d76b6dc803127d41afa9689a843f1bdc8d6a0ce6d919
8. 0x03724233e4f9dca0bdd68e712d85d4b71963e860d4f8f94658f290dddba53497
9. 0x883367bfc5dade49110c1b0a8a0f89f864a8f179de329246abb7578e502a5b3f
10. 0xf9c08ce80d3d3fdc372752d9bd9dd5088902b353f876f6baa3da98c70b47e0c0
11. 0x7f705648f2852c211ccfebf2b842a85d48ed9e1fa26f0ec9769dc788e3dc18f9
12. 0xe25f0af305a011fd163d26a8529d224936c216910e0010a9fe15bca4a4791dcb
13. 0xbcc512453e412b86ccf5dd70c8388628107f6354266b2aab39126c372f454b40
14. 0x7abf7584949efd3b63bcfb8ca39ee05f7142b48c7862889137843da44a858a72
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1