Evidence row 2100977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U6NfPD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aadd084a-19a7-43e0-9a5b-581cf0f4fb2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Luanabert",
  "owner_address": "0x61e771f0037d5088d32c32aad32b5a7e817d9ba0",
  "raw": {
    "agent_id": "81535",
    "agent_uri": "https://centralcity.ai/a/U6NfPD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luanabert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/U6NfPD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luanabert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aadd084a-19a7-43e0-9a5b-581cf0f4fb2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U6NfPD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:20:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luanabert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/U6NfPD"
}

What the leaf hashes

{"body":"f623e3d6e9e948d9f42e5335d3224fd1622b4ed12078e7b0513f2b80938a885e","id":2100977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611225464061,"prev":null,"subject":"erc8004:5042:81535","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. 0xf503e442bd6ebd71128f2a33205e6bdfd361b8e85338c25e1ff615b28441bb40
2. 0x148be4de5041a714eed0e05de6f0afb7d82f4c2daebd02b5be76a6fe4ab8a51c
3. 0x18b1c48f5bf29c8163a3924b8d1727f43e12f5d9fa99f1b745fe2e370a900795
4. 0x8bf12b3ab53ceab58bb4297a3954bb75bdb4fe0d9fae3274c9af8f66aba3e2f8
5. 0x0ad2d7f655ef2748f1b4fc1c7a08ef03bf45a1b5a9dfcf3698ef7e89c1ed6b97
6. 0x326ec766c3de3c56a8d7dc1f757c7b7ba2072a56ec9f73bc9b7b2347de301640
7. 0x1165f5593a3940bbdf0ac90571f2f4c61acfba8dc1a1fb873269c72fe903da0a
8. 0xd6ce7460324cd68b632ab0c00250c56bd9fb404cf347a77a63ab1adc3b52dc1c
9. 0x1fe5eb5bd14cedfe45b11fff952d2daf51f888c3fb67f73661c702cfa1739d5f
10. 0x899e4f693a3c884bd59c323b10e80f3188b74580201c209c340080600eef2742
11. 0x4c5013ca298049e350f7c3199548e9c7f20b053674efe3937450d4f2e1d8c100
12. 0x85d02e3e66f20854017b5969e8b232079dd6d500ff3e4d89946cf1206ca8916e
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af