Evidence row 1752447

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qAxSMB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2554c683-46ef-4fdc-899f-1d4ea368fb1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreirlel",
  "owner_address": "0x27a2db4ce332b259ecbabcef7e2f9d730e54428e",
  "raw": {
    "agent_id": "2979",
    "agent_uri": "https://centralcity.ai/a/qAxSMB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreirlel 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/qAxSMB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreirlel",
      "registrations": [
        {
          "agentId": 2979,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2554c683-46ef-4fdc-899f-1d4ea368fb1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qAxSMB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793522288,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T08:42:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreirlel 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/qAxSMB"
}

What the leaf hashes

{"body":"def53e658ddb1eedcf7f4b14a3feead278e9ec3fa14cc2fb862dc8a5a18a01b2","id":1752447,"kind":"listing","method":"sync.erc8004/1","observed_us":1793522530786985,"prev":null,"subject":"erc8004:5042:2979","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. 0xb581762ec282e533784ed818d4911b7f4ed989c40e06fead6e2c3c8504b82967
2. 0x1ee478e24896d3ca28856d5b0687d953753a96f06c664aebbb74b5dd7881c921
3. 0x81255cac85e2950f3653843c348dc8e9832124ccfb700bb4f0f42dbd27c4d144
4. 0xf36e3c16012fc0be79a68c895f34fb00cd54b48b09ae363f9fa80977cd3935a8
5. 0xbf548c8d88e344083706e746ed75af023547fd732ad4f032be45b4ad5217abba
6. 0x671377ee420a5a0c3697edb409cc0e98ecd0ffc4d3d09fc6145c59de29321388
7. 0xbcf02f60be01699a3016bb8f56b1ff0700b08dcfa197aa073528fe4e8e1dee3a
8. 0xd17b2d46c41cf079ae6020ba4be46e283c5a7dd5c78395bd689edd46e06df4cb
9. 0x49139c458532b360e2e3fa7bfa637f86814d3d4a57abca70574b0196dd757a86
10. 0x9846ecd3620d35c20243904fd9b4fa42c38003b5f79b4cd080eac40eb6afb30a
11. 0x32de2d55809f78a6762be2adee8c23ca03fc6ecd558cd691f0330c9bf5dba671
12. 0xda43e7c33db4b2a49eac5372d59f78be85b20270ae35f3877840061da57873f3
13. 0x76bd6c29668276bc9bcae1a73c60a4d02ab25f5e47f437d7c2c27bab58a536a3
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90