Evidence row 1850087

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DzISSq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/636a6c7c-7847-4aa7-bcbd-f1a572555dc8/.well-known/agent-card.json"
    ]
  ],
  "name": "Sikani",
  "owner_address": "0xbb3b49028065ed1fed1171a82340fbb36a61634c",
  "raw": {
    "agent_id": "40693",
    "agent_uri": "https://centralcity.ai/a/DzISSq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sikani 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/DzISSq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sikani",
      "registrations": [
        {
          "agentId": 40693,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/636a6c7c-7847-4aa7-bcbd-f1a572555dc8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DzISSq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577792,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:06:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sikani 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/DzISSq"
}

What the leaf hashes

{"body":"18dc28f6148a8697169755c622b4609e422d27c5cd62622f270d8fd5c2811aab","id":1850087,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577994446853,"prev":null,"subject":"erc8004:5042:40693","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xe6e98e1c2b739b3730603df4c5e5454942c938521a2d9b6804cb45c6fa341e77
2. 0x59466d5742c2c5c2e11c08d8d1f89c7a52e93489547a149f13f65deb79ea68c6
3. 0xb7ceaddaa2ad6324317200fc85b118afc5de194c8b1b170a20c8eda3e9a7ba45
4. 0x5b046cbfcc862f202d1793aa83f9904c0f9a59d35b9f23f1ccbafab6b2ae95e3
5. 0xde3ca01ea08d87fa1a44760c83f109f6582ad590548fa81f006bc3b2b0f87a8a
6. 0xd349715e87d12ecbf9f222457cf49f907c46c87bb46e7df20201746e088a7719
7. 0xa5b99aeedabdbd11ece76057b43ea8f98a6ecfd005f5c78c22b415fff8d868ba
8. 0x7122b8b2d998d8dbf508e551ef6c046b1abc3ea94c55fa2a7e8d550a3adfab10
9. 0x42a0bf5d15f6343e38a39531ace75a742738742b41a717c8a6606fbece9e169c
10. 0x67b15f019a73ef2b5b868491f2e56d40fe52c58a1f513644e130136de72e6e06
11. 0x967fad4d9664aa895226cb5b718f3c653b043f55d5a2e67a86a97f4ea70b7466
12. 0x6e5a50bc795c5cacf8d07a6a7782267c29257d38dd1b857933910a4cfb7ea84f
13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af