Evidence row 1839100

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pC6wYq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/731221d5-f066-4dbb-aa1a-051a17f93bf3/.well-known/agent-card.json"
    ]
  ],
  "name": "Teinteh",
  "owner_address": "0x69f0a8dfdf49211c44277bdb677c25f9d3ac2d5e",
  "raw": {
    "agent_id": "34219",
    "agent_uri": "https://centralcity.ai/a/pC6wYq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teinteh 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/pC6wYq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teinteh",
      "registrations": [
        {
          "agentId": 34219,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/731221d5-f066-4dbb-aa1a-051a17f93bf3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pC6wYq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572696,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:40:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teinteh 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/pC6wYq"
}

What the leaf hashes

{"body":"e0c50b7f2f5bc3be78a33921d4a5f4aa0fd5953873dba9970cded36ea92ddbd4","id":1839100,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572842601214,"prev":null,"subject":"erc8004:5042:34219","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. 0xb610f2bc58b57e9dd3a2978ecd5244dbc1b37c01b653a4a422a455442080de49
2. 0x69f02a5f3a96d666197516cddb3d6c1cb710ecc7e2af26c861bc2c3c6b65a1b2
3. 0xab4847142ea00c13c5363014428c6c78be7ee58ab64eee2d0b7f4570aa92a257
4. 0x57610feb8dc2e0972404e2548f9417f88d15a0e10bfaecc4e4990fe389c2ef00
5. 0x7dd2f9e8e09fff78c866de2f34109e0d5c34fff9c8000962ecd12b95a979a1c8
6. 0xd7fa8c19008e3a307890109a69e2935c48e47c5d2425f9a5e8e38bbc3932c7a5
7. 0x3ecf410c42c1d0018a7ec8b71c27d09d436f81334aadda441ead7fef5eaaf4a3
8. 0x865ffc779dedd77ba4eddfa49dac7c5931b9d390aea25fd018f42927c32c850c
9. 0x6887d63f5c904c550cef7b00101ff4b86ed2a9031a3e820b060ba805021d9c7f
10. 0x3b94de306bdb07a15c86d242b603347bc5da0e6c56d5c28feeb1a52590728efa
11. 0x84f69709413d2df971d71b02b9b073625f21eeee8d08173d1b9e32f23d504bb0
12. 0x08435cad5871c85fafbdc184b887ae7d8fa79b7851ddef3135e53565dbf4c927
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