Evidence row 1826049

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KqMCA9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9806f326-e435-435d-b1dc-c61ff2f446f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Krumpert",
  "owner_address": "0x959f40606beb6a3ef7cc26044d8a5bf8642f0afb",
  "raw": {
    "agent_id": "26276",
    "agent_uri": "https://centralcity.ai/a/KqMCA9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krumpert 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/KqMCA9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krumpert",
      "registrations": [
        {
          "agentId": 26276,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9806f326-e435-435d-b1dc-c61ff2f446f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KqMCA9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566383,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:58:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krumpert 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/KqMCA9"
}

What the leaf hashes

{"body":"7618b5fb213e371fdbee36143f37d455234e777021fb9053bee96e492b160687","id":1826049,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566722531237,"prev":1825765,"subject":"erc8004:5042:26276","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xbe6d25c9e269eeaec4e2421d2f789bdf5b7a95d7465df6c50d6a49ccaf7982b2
2. 0x757dff1b2f5c6f0e85718e103f8c54987933272eb0183e4f4aff1ee0cf918717
3. 0xfd244fdf97573ff6c79fcda079be2565361f2d06f4f37c63777828a6e8b7468a
4. 0xa65b198bb39cfb56822a16ecedbfe9b9df29d5150df7dc8388ca016c0d33b8f8
5. 0x7b99870c341fa287e36e179d6b2645e98628ae640431d176dc9f95d95784c26a
6. 0x6a1d920555c47adecdc24ccb46d20847581648d34121fdcfd6e993f8fc5d497b
7. 0x968532607eabf2f09e96e719b69b2e2947b7bd0ae3d36c0283bf2f356f74f2f3
8. 0x90e2b71f3f360918c073123ed0473bbb9830499069afad2cb74a485b3ffb2096
9. 0x64ac9b7c7b35b4fbfbdd4c11e2f235f2e9ad180f138fff1b35de4f5d3df32ea1
10. 0x2532bbc5e7be6d3a61374c7e0af54ca8815128e0c686045161c9e4a9e64c3d88
11. 0xa266b2d6f641bbacdf7ff00d69bb13c4eafa09e930d0776e6caede09b306751a
12. 0x8ebb808de5789dcf14373f5f3fd03871f8b82fc639ee069bbe62c2ce778d853f
13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90