Evidence row 3699766

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6vXHTv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6db3397-f81d-4651-9e33-31a30f5a5b4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Alauker",
  "owner_address": "0x1586f0b7975372bc29a4bc39881d4972ac9b6041",
  "raw": {
    "agent_id": "381900",
    "agent_uri": "https://centralcity.ai/a/6vXHTv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alauker 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/6vXHTv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alauker",
      "registrations": [
        {
          "agentId": 381900,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6db3397-f81d-4651-9e33-31a30f5a5b4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6vXHTv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793951927,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T08:02:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alauker 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/6vXHTv"
}

What the leaf hashes

{"body":"35f83aa06a533089c6b14cb9d0007a65899dd5d573d176841e5afd579d32f60d","id":3699766,"kind":"listing","method":"sync.erc8004/1","observed_us":1793952128863700,"prev":3698640,"subject":"erc8004:5042:381900","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xcb93a2b2ab1528246c0d1d20d1636d1bccedb4cca3bc6ec5960b2954d4ddcf05
2. 0x6b89d6acef0a2db6b0e029e4d7c760de69349c7a07a59e75d7a5ebc473aaa83a
3. 0x2086c3559604bebc01a8f2a47d3a13e53f077f362ffa1d488ddede85a9f3f57c
4. 0xab3b69b54164fae7f5395ed79783c1053c00fa5cf44067e620c17dfea4876ddc
5. 0x4052011a97532242ceaafc5a8bca712cf58335e81aa0ab71a7c4930c2b108f8e
6. 0x7151ae42aebe5d0dbbe21382c0b311f40cb4fc8f2ec53dd8f4c0727ccf50a6b8
7. 0x7578ee20599d95a330473b5895973246dc82830d2e24a9c8b49043affb4803eb
8. 0x252710c0e67ec202d0462a297caf877367a5ab8eaaba82d4014f1d2a0b45259b
9. 0x660e4e3f3f7a97133046459bce32f0d6ad22afc338b5d170c694948cbb0cd546
10. 0x94487b2fbc87e70a7586e6b6d48b0ff84805255a640b864a6352e63585469f9f
11. 0xbfd2a87c738990cc308148450531c9706191217b3320b6f8073b63707826add2
12. 0x7af17ac934be77957763946f6c44f48570d453e0e70fce2a888fa7023380120f
13. 0x8adc76561a69014f5efbfe19d021ea0664d3fed8933c7f2331ca9bc4a05e7625
14. 0xb709868b438fc6927f965175a591086d7ad72d9b199a5a29849eeb222abb850e
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1