Evidence row 3348330

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4aYbB2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/311a7bcc-2a1b-475b-a202-9f7e5ecfa72b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alifeon",
  "owner_address": "0xe38fadecbff32f143a6dd8b7eead0959f874584c",
  "raw": {
    "agent_id": "317788",
    "agent_uri": "https://centralcity.ai/a/4aYbB2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alifeon 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/4aYbB2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alifeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/311a7bcc-2a1b-475b-a202-9f7e5ecfa72b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4aYbB2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:31:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alifeon 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/4aYbB2"
}

What the leaf hashes

{"body":"a7ca12208a45e1379bc1ab529eb04fc0907ab8bb749bc578f3ffd5d134b28e5c","id":3348330,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842278322115,"prev":null,"subject":"erc8004:5042:317788","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xc58ffc6d586ebe55449033f24c68d5de08373e6215f9de820ec3c98539494116
2. 0x5b7fea9dc21c26dc7e3825c9f00f7524ce309e53a39e9fbc1d79eeacc7fc36ad
3. 0xb6b76757bf435567f41a319c5a98c37d3fb2eadff168923bfc4df14e9167e96c
4. 0xfe4bf7098455595c5ca4be35524f09c0d379bc3c6bacfe6d98e5eaee693eb55f
5. 0x72eaae8bae919f3d978654fc3511b9a138e20dcf7161d92c173ce70f319ace28
6. 0x97c7926e79039077071575453c345f7822a7ed543c158af3f8e9f562803fc09a
7. 0x458986c47ff01dcf808418cdcf6149eb7de87245388f07bd2f9919441fefc30d
8. 0x3b05a3e1b1039b036c4a98ab370670d42f20f99ca071d8b00f20d84539fbe3a1
9. 0xda5f793e59d65fcad70c51ef117834aefa8e68725fd5307050a4e9b982bcc29a
10. 0xf1ddb9afff6a2eb7dcae3e4285790d95d5cc8d8cb3238a88fd412617d4f19a96
11. 0x6fb98a9d8c87fbaeb524aeba56d4a9b81a7bb9f8b0f5ec251dd878adbbf61d2a
12. 0x304548af3c8a96024f09578ddb655834afdf2c92a6e4e960cecb76b54a4d2322
13. 0x3e26974204eef69fb1160370178b7b8bacda56c201fc1a35d2b3c7861eb5a5c2
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94