Evidence row 2066612

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IV6uxB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e551fcfe-0bf1-4427-b71f-fc9e06ba64ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Gostor",
  "owner_address": "0x52ce892bbdcadc6209110ff844a73ee02e95a3ff",
  "raw": {
    "agent_id": "64919",
    "agent_uri": "https://centralcity.ai/a/IV6uxB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gostor 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/IV6uxB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gostor",
      "registrations": [
        {
          "agentId": 64919,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e551fcfe-0bf1-4427-b71f-fc9e06ba64ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IV6uxB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597307,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:32:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gostor 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/IV6uxB"
}

What the leaf hashes

{"body":"a61b0f42b45f45a1b478c214295b4c666e6e941aa1b62d9dacecbfb552bce7e2","id":2066612,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597521792072,"prev":null,"subject":"erc8004:5042:64919","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. 0x91696002bf6b25115c7d1d58f982ef314e8557d95a8de683c28df738c3e0ff76
2. 0x0b02a0f1dd3c2c7ffd712c48f412f1dec31ece80fa5e8c5ac0f20b4645741373
3. 0x1a0977b23f5fb392a74f974f7fd2bf11cf744f2f2bb6e2d7e4d84ff927d5d765
4. 0xdac2cff8fdc590fe902f4c806a7dc48c7c7978e585b17349271b40f88247b9e3
5. 0x21f11e31b4dfb799129f731f198b2e8dcbfb574844bcbc5e5ebd0429234ac394
6. 0x26583ae48b125cdbf4ff60c0a508ec964467c949bbbda2cfd2d05cf7de31035c
7. 0xee5a3049645dafbcc48c6cd5a9c53ab0b0117181f7b812f2131bad0dd75bc717
8. 0xb8c7b04ce5a8144a137b51148fa0dde143f4b9907f23ae0755c1000c91bb46ef
9. 0xd7c119bf45437c875559af7599faea02b3c644690e5f55d0b3237c6909202eaf
10. 0xe463b4765376fc1fd73f3b544da5d4c2e4212dfd081bde8301163377c83c58c8
11. 0x60907dd5dd397391b55397f372ca6b4fc83d8a482ecfaa244c928eec929dee1a
12. 0xd756a44b3038ff0c0524eec8e134fb5ffbe1464a42757b4f12e15355e5ab2c3f
13. 0x680e2eb544f0b0d7118b76ffef0a533f49c97860e3c70eaa1d07167760b4968c
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af