Evidence row 2194518

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lBW1oa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/86ca5008-ad10-42fb-8650-17ea6a758e2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Luidus",
  "owner_address": "0xce3d4f03053453b2ae61c21ad820e4a1793fdacb",
  "raw": {
    "agent_id": "123047",
    "agent_uri": "https://centralcity.ai/a/lBW1oa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luidus 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/lBW1oa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luidus",
      "registrations": [
        {
          "agentId": 123047,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/86ca5008-ad10-42fb-8650-17ea6a758e2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lBW1oa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645109,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:49:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luidus 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/lBW1oa"
}

What the leaf hashes

{"body":"d4fbee74d61703ccabfa34f42cb4813f3d5c7d45eac59f57c3fb2fbf19884b8d","id":2194518,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645343639270,"prev":null,"subject":"erc8004:5042:123047","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. 0x919d9bb3d93539e5adebeabd8e805fcdc7f4d532f68b960b9ffe6991b1434f7d
2. 0x133ec878441e31a11567b05c995dfec959c9f8e06c2d20068411304d8e55ef57
3. 0xbf7b71bc86879b0d6cd66d23d50214eb0bf81497f033fa0719c4cabc1eef9437
4. 0x49763daa1eaa24937e14ff3533ca6b67610086f5ecc7eea93c5d46d8c1707cf4
5. 0xb3e4cd59cc8c6ae709e2d3fda1093e67cd3740138bad14f31bd3e38213d19686
6. 0xfa7b650ea43075fea3b689b3f0efb6e3b8814718ce763c20728bdac2372b1cb6
7. 0x42191d584d62973902c8efaa9845bb851f6c8ca1b6d9fcbe37a7580d422c953a
8. 0x202c699fb1f52c248d70aa66e608ea38710247316465ce01fc1ca1b5b7c3de7e
9. 0xc49c7a590e4b220c4037a452118f80ab4d2c1e717f29b72601d58259fb0d2f04
10. 0x3c40c1803f9954c198fbddd26507098a9e66ef029d676c30ada5e2fa77c78b35
11. 0x84cdaa6e50db6f63b9e9f2a73d5ae2cb49ddcff4f09202fc9b1cdac86763e72f
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