Evidence row 2724596

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h9kgQB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1303040e-d7c4-48f9-9c38-7ea3473d8fe2/.well-known/agent-card.json"
    ]
  ],
  "name": "Diakel",
  "owner_address": "0x579ebf920eed1035d41f22f0812c805e7c9fab83",
  "raw": {
    "agent_id": "210200",
    "agent_uri": "https://centralcity.ai/a/h9kgQB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diakel 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/h9kgQB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diakel",
      "registrations": [
        {
          "agentId": 210200,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1303040e-d7c4-48f9-9c38-7ea3473d8fe2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h9kgQB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746674,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:02:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diakel 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/h9kgQB"
}

What the leaf hashes

{"body":"9c2947d6054c5ffb2ce9a1ba0a41921de9b6fca722096105e70f676847780667","id":2724596,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746954553522,"prev":null,"subject":"erc8004:5042:210200","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xc39d37148bca7d6295ceba1b649fbcbe399893bafb820ad8eda78ff1ca582e9f
2. 0xa57c7863476d271cf1807a57523b69d4366aed0679f3cf2f35e5882ac214b573
3. 0xf1496fb8396b3cae011fb466599b4740dc4dceade8d17ea76e85feaf5be9552c
4. 0x2d71733a98ff1d922ab78a61573b710c4e7f871c4aca625f81c3fc89fee613f6
5. 0x298c5a53b076c381073301b7c781d6b6dbdaac596809f9fd4f2321a27b15d05b
6. 0x3df8516bef1c39b9d852a580ef896dcd182becf33b374285357b604c7a3c149a
7. 0x489ff877078aedd6ad25d17856d46015dde3a6f4ff9147636d7b0c4566024bb2
8. 0x0805568955588b4e9790a2f44c19808eaf4554ae4b7c965378b051ce2af82ca4
9. 0x600c8aadd4a8c97709a7344e0c0adb5a044e0525cd2b221a294cce9cfdb59fe5
10. 0xe1f92876480029d7e6fc4c2a7c705731cdc2dcea1081eac39bea10f5a98c7302
11. 0xba8a1ddb47918868f0b7a37abffaca79c309a43f5f99dee8102b0aa410074b6c
12. 0xdfd9d421308e6272681c7a863c1a74ec5ea8af2c6f0d90f5ff2dbdc578721501
13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7