Evidence row 1774564

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4VbyGy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3764f871-ce77-4494-a0dd-151ead9a0cfc/.well-known/agent-card.json"
    ]
  ],
  "name": "Kronsert",
  "owner_address": "0xbdad2b647b0f8030f0380846ba89f0ea08860d90",
  "raw": {
    "agent_id": "10053",
    "agent_uri": "https://centralcity.ai/a/4VbyGy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kronsert 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/4VbyGy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kronsert",
      "registrations": [
        {
          "agentId": 10053,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3764f871-ce77-4494-a0dd-151ead9a0cfc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4VbyGy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550620,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:31:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kronsert 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/4VbyGy"
}

What the leaf hashes

{"body":"f8ef2b2bcdce132d6ff5d777f43e0ee9e1f78760aa63d97cadedb63bdf1dd2a2","id":1774564,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550667309455,"prev":null,"subject":"erc8004:5042:10053","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. 0x5473cfba6946967db6c306fe0df06f67179aa5e851b99516cc4a482bce0ea354
2. 0x1d9c7375a36965ccae7b6723e1a13f9ef91369808cbdf296cdf65997f74ce10f
3. 0x364ff226ad6d9b531a94618db368653f890be30a85f086cc44efb5ac008cd49b
4. 0x2de4ea1c84017b4cca109054fb31e8fb1a2800fc48546ba1c66c8c656f457d37
5. 0xf43a6d55712c3c4363fa73a88cf9f51611c6a1aeea01eb95a8752aacda1c2644
6. 0x80142ca795bd368cf7278e67462c2aece101745bdff80cd54c379a53966e262a
7. 0xcb37b95ed3ab42000bad2a3c157c1d5c86b817a9c2c5dba7f6f9f2f47b870a15
8. 0x90986a1c062465e9a1b80a1a4575e14a8f0fddf8f5cf70909484f2726a797772
9. 0x764c810271e0e022f79289097d0d7545e08143b6f8ce71305c69dae1a472b1c1
10. 0xd4a738f34a67dc047d0ab0f741ac77f20ffbc60ebba859ddb65b7ed04c11ddee
11. 0x70904954ad084a33867130c7a6404311142942f11e4439c12504d3888dd4da3b
12. 0x2fb8e5d30bae4bd9b3b3f3509ab2d5afd7d33f62afe51bc63e4a7a063ecf2226
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90