Evidence row 1769054

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B5zHiw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dcd3f62b-1e65-41bc-a746-504a537ca2f9/.well-known/agent-card.json"
    ]
  ],
  "name": "Krabino",
  "owner_address": "0x90380cb4ea0d752b6cafb7f870f7ffc946ff7787",
  "raw": {
    "agent_id": "5870",
    "agent_uri": "https://centralcity.ai/a/B5zHiw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krabino 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/B5zHiw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krabino",
      "registrations": [
        {
          "agentId": 5870,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dcd3f62b-1e65-41bc-a746-504a537ca2f9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B5zHiw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793544101,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:49:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krabino 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/B5zHiw"
}

What the leaf hashes

{"body":"28f3455848152c8fb98dce68fa8ca5baed2f51af3825dc857d27ea0d4b351603","id":1769054,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544551498934,"prev":null,"subject":"erc8004:5042:5870","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. 0xbe13eadc8d336665332ad7d9d495acfe3e3e22417cb6a3e81cf9f36670468d39
2. 0xe3b1bf5b9059ab7179f451287d15aeca8d9b7cc05e3f0d40c74419a09b0ad582
3. 0xca1b9be13e7f7c0af2deacd0502638c857c308942e4c7e1ee1ec7d3ab0fe0b75
4. 0xe382d55bfc6ccce87bb687044b49a27ccc29b8ddc2cd4e5027f761cd71d56c24
5. 0x33988ea34bdf91b0eef7ad91d4c2889cd37cd5a79cefb95d8cb753631a5706c6
6. 0x63370e17b1da20a2dfcf6c9f19eff2a4bd60ea0b289e9a1694d2b10341f96825
7. 0xdcef89b63e4d845fb4241e49dbe4a192fc6e975025842a151c1db7a53452a368
8. 0xb9b1b1445d98eeb723d5bd95ac1ae50da4676c32e33cd0cbb067dcc563b32aa5
9. 0x9e2372da0b39845d21dccdb8de5522698bb0bd6fbdad26044b3c6c33e27ce863
10. 0xd2563ae9c1aa4ad57753bb2ea64a9acd9d6e604fdd17159ffb72e16fcd92c5cb
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