Evidence row 3019977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8PPRpO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9b804c50-62d0-4e5f-aa3a-2f2b8666f7f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Kufose",
  "owner_address": "0x72a8f65ae1ea3272f74e79b30872ad83415bb431",
  "raw": {
    "agent_id": "255376",
    "agent_uri": "https://centralcity.ai/a/8PPRpO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kufose 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/8PPRpO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kufose",
      "registrations": [
        {
          "agentId": 255376,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9b804c50-62d0-4e5f-aa3a-2f2b8666f7f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8PPRpO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804337,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:04:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kufose 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/8PPRpO"
}

What the leaf hashes

{"body":"36ca6925d5a82e4f296c210d3c7bfead974eb0bfa085f45ec6d0df072f302ad4","id":3019977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804641154713,"prev":null,"subject":"erc8004:5042:255376","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. 0x1cb4facee3ba14996d489ea563a617bc020f97eb22d8bcb9b25af62b7451f6f6
2. 0x6abf4e4a743c132f30d38caf0faad3f54f82e97aba26ab1a34da5bcd95bba1a2
3. 0xb09cc1fb8331dffa61907a1cc9e6349df82b758134878cf600a40dadae43c105
4. 0xaa889e5e5c2c31b1fe7486aa20c937151f55f7c30336295fe632c414bde7a7a5
5. 0xb45e57615e4339a2ca6d26a061ecd5d67b20024c1a2a6cd4b25b70c52b32744c
6. 0x7f053a626814efc544f6c15621b0755bfde291060e04cc066f4c8a0da39a3da2
7. 0x383d883bd72908e20f09d70c07f1a5c4394d19d5cf108ba8abf871cb71036d6c
8. 0xadd7c3e859b5c7c6f4f78cb0676fef79c433495ca55babab5e5946c56893ba6b
9. 0xe0a39493de8f48181b7d3143a5aa766418097f1d1db0c05ca1dea4b9f07f389d
10. 0x5c4b63958fb5090412f1ea7067c8276d8cf67171575e46f29d1de40b14b6f72b
11. 0x79b048d72a6543975337fdd8b7eac03f5f9f9309dcf3aa7a75cc116b96b5ca33
12. 0xfbc053f453d8bcfa3574d0f77332ae38b659c6c3889db4d94cf7fe4371251c28
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