Evidence row 3744877

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xIpg8Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8083de85-7289-41ff-837c-1b100ed8a012/.well-known/agent-card.json"
    ]
  ],
  "name": "Platisto",
  "owner_address": "0x7a3682ff9a3663350193bda781b659047749e906",
  "raw": {
    "agent_id": "402603",
    "agent_uri": "https://centralcity.ai/a/xIpg8Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Platisto 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/xIpg8Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Platisto",
      "registrations": [
        {
          "agentId": 402603,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8083de85-7289-41ff-837c-1b100ed8a012/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xIpg8Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793978821,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:27:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Platisto 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/xIpg8Z"
}

What the leaf hashes

{"body":"83b2cfef3f466e674d71decf24874d53f2a762359bcae1bfa38528537160bb00","id":3744877,"kind":"listing","method":"sync.erc8004/1","observed_us":1793978878372351,"prev":null,"subject":"erc8004:5042:402603","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. 0x17cb16f80ca69c42e8c5eec1e49c28d771ac706d27614a74d1d54ca16fadd854
2. 0x04348b3613a35e8a2e4b8372b931feb2714e2730aaceb04ac7eb664c2b99d662
3. 0x6ae44cd0614e21710109bd999b0db0b81a45225215fca82a4d49e6a3ec0f69e3
4. 0x43be3b7050d7992cfd27f0896658731242fb10f7913491808d83415ae6246968
5. 0x2da8897692858919909216b92c586644b240ce807ae906d38e887b445a1033ee
6. 0xf9e6693374fc65335c83ca1540fe3d6a3d6c9e28565061ff3fdce9c9705c65f3
7. 0x8524f79c765284c6b10a05a0d5b535571773ed6f256d5e78ca13f4e5a26f6c83
8. 0x9074145eaf6a5d6ef9d2d194680a28845dbf76d82ec7589f753057b8595514aa
9. 0x29160792e6252e2d1fabf6957e362b8a82b7008aa62f456498ff4b389593e73a
10. 0xa8cdd456f5c5c1cfb821b8c2997b04bfa58206467117dd11c72504d28bf545d2
11. 0x7007b6e2fea6bb413b5539da6fb9207334566f3eb3400df8becf22b4748d2a32
12. 0x9428386b2825a58f31f0aa463ab8fd57fd00075d785e2e2f78fe4f7ee4a166e4
13. 0x3b93534bffd9ad186cf380a25cdfad6c7e7e9ddf8b36300a3b7b802eb132bf5c
14. 0x1b6470f2cade86987531a43c334dbd26464d20cdf245153dd4023a95ecb354d4
15. 0x8ca52fde5899107bca7556a114ac604a06c716adcb632e4a38c7dbbd06360895
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1