Evidence row 3151526

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SajpQO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/309c658b-7e5b-4a3a-a6fd-dfa4d45bba49/.well-known/agent-card.json"
    ]
  ],
  "name": "Niset",
  "owner_address": "0x4d5ad5f2882cc9e68cfb353a9b914b2f9617d7db",
  "raw": {
    "agent_id": "308706",
    "agent_uri": "https://centralcity.ai/a/SajpQO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Niset 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/SajpQO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Niset",
      "registrations": [
        {
          "agentId": 308706,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/309c658b-7e5b-4a3a-a6fd-dfa4d45bba49/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SajpQO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835152,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:36:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Niset 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/SajpQO"
}

What the leaf hashes

{"body":"e80d268fbf958ab6129ff1d260051f6d1c89f0b555247fd9a69a04d534b9c707","id":3151526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835413285907,"prev":null,"subject":"erc8004:5042:308706","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. 0x1b95f24e32b8b489be3789460961a4f8b81d18183f4da7239bdca3d61f2c416c
2. 0xc1c62a281582914fc4222f858428111fc17013127a5e1b08899a2d2db621d1ad
3. 0x21c94e75a82792d5e56825929c3e3da425a78378aba129f1f5570744557a0fec
4. 0xf98682114cebec836af9c63af3d48c309e1f69a7352c3aed84b2d570b53eaff4
5. 0xcdd1edb27f33f61fd9478ad9c386f417df6be780ff2ce1e6715622fdc1a52273
6. 0x6ec18033c6269655563df938f2d9b9dbe5d8f3f18d88cab8785bb15aee8b4fdd
7. 0x894f145fb1a9e374cf000548299fad584bba7be37426da103686af411b45609e
8. 0x656861f1baa21ac412173c43a8b3871a8b016cd3e9fc54732adebbfe4141a297
9. 0xdbfa658e27efd96a5e4a627fe6a5bbedf9eeea221314fd31eb5b77720e9a8af7
10. 0x589d10a3dd2dd8270bc4837bc9adbdc1e41f00a45f35ba10b120953e012bb0a4
11. 0x4b7d566b24eba90b6bdba4d55cc9c33d1b67fdaf3c1e9d1427c94a54cfe71ee3
12. 0x954d52545a9dcc2d72f787c5fa306fe60d615ed42c0d83ba7b77b99fe8b64794
13. 0xbb5d899f84b0021e55df760cb65a3d4317509568991b962bc343fb11b9807291
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345