Evidence row 2156899

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Kvy3B0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f4114017-4e03-4de5-9be9-381972a31a3a/.well-known/agent-card.json"
    ]
  ],
  "name": "Krustik",
  "owner_address": "0xcae9a524e9c3d601a354a1c9efb52e48fc7b21ef",
  "raw": {
    "agent_id": "104038",
    "agent_uri": "https://centralcity.ai/a/Kvy3B0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krustik 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/Kvy3B0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krustik",
      "registrations": [
        {
          "agentId": 104038,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f4114017-4e03-4de5-9be9-381972a31a3a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Kvy3B0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630200,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krustik 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/Kvy3B0"
}

What the leaf hashes

{"body":"3f58198737f1271202f3b196c4fd5c7b676de6a9ddf7897a08c77cd331516f02","id":2156899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630354380698,"prev":null,"subject":"erc8004:5042:104038","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. 0x739df934e31061f77b2d672a264c0c9d2397478951ce90d27b2b4b7adce34874
2. 0xd4e3f85c341edc901963ddf10c4ac05818f3091a2fcfb90d267921f3f2c4c56e
3. 0xdec7555864fe1d4cf0c7f3aaa2fae97885c5cb51c8b6d202133002e5fd381a48
4. 0x2481968f33d72bcadbb581d213a8caecd166f26d23fa1fbe893e4f5962522357
5. 0x26133bf11a622862a97fa2d70e7a3cf55d040d2d9306dd4664859b1aaceb9b8d
6. 0x05095cb291ad84e7b38657947e235c293a9b0c3e4a04ef3331c84b589097e8cf
7. 0xf342ea3911bfb800ead1b644c93ff370f77fd27e3b1149e34d57522348d77741
8. 0x9e905b71ae4b3d5467716d74ce05abfde9dd98b148df6f056cf38eb3cd245099
9. 0xa74c6a74105ab6332fd498d077795d7eb255b3a4e56be52e41af21e55345529c
10. 0x49d7981781636c3ab8d4bee24c3abf083dea3e71524e9c655527e83e1fed2843
11. 0x6fab6e9ae9938abebbc59ebae3b5a2f89707d9d65026e20a9d3cade9e8f208db
12. 0x5dc8b7bdefecaffd83e245106223f07663bf6e8920fbf34d8c4c149db6fd1109
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af