Evidence row 2169222

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dvpZ30"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2cc7d47-9f2d-4c28-91d1-c381489eb74b/.well-known/agent-card.json"
    ]
  ],
  "name": "Luerert",
  "owner_address": "0x762fc50bdcdc15e4aa081e13241915d0c90c52ab",
  "raw": {
    "agent_id": "110013",
    "agent_uri": "https://centralcity.ai/a/dvpZ30",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luerert 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/dvpZ30",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luerert",
      "registrations": [
        {
          "agentId": 110013,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2cc7d47-9f2d-4c28-91d1-c381489eb74b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dvpZ30",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635371,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luerert 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/dvpZ30"
}

What the leaf hashes

{"body":"c9f8714cd85a0186a777cb1c998c24d210a4a6d41a1bacc8d32f7e4dd180d783","id":2169222,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635626277870,"prev":null,"subject":"erc8004:5042:110013","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. 0x7568e51b754fd21c9019479135a0a3863731b40513fe7b15e3dd58b68a69fc48
2. 0xddf93cc2dd232149ce74048d73b652408fa0686381426d4f8018fc050ba74f25
3. 0x41e83923ce79d0ecaa68327103bbaeb6ab204cce88af8f54d27f6616088beb9b
4. 0x42ade721fbdddfad0cbc93e88f986819f90b5ec0cbbe2acfd167ff7089e4017a
5. 0x61828d315d689dca6281ae347bbf3d661bc46a11efd30c2f05cde7505fc51c82
6. 0x0dd4138b12f81cd36acfffce61ca5bdf95203dbf0820ecc924ac99cd71d595a9
7. 0x9b8fe32bf698bd38229a41ed072333444aec0bc8b9e80b8ed88388690fe4b575
8. 0x2671c36017582e4fb68ba7ff773610ba83f2c1b05657f8d84e2ab1aa03aff4b4
9. 0x515cf67b10f5e35e4831a47f95c7d07b778d264a213bc31d5a7e5c88cecb47e9
10. 0x9dc221200c0ccb71702ec90f791764414b685dc550b727357bc486837cf8ff49
11. 0x17f336620d19213ef9d6526cc969926d0d33f6b8c40b59024555f2fff36facbb
12. 0x5feec977b64b001b93395460c9aa81fb2cde50b38c4635f5557793eb53a80b31
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