Evidence row 3444678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d15pvc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3cb37b83-53f3-4195-97d3-3cf8b5064d36/.well-known/agent-card.json"
    ]
  ],
  "name": "Nabor66",
  "owner_address": "0xf586f4195058506d40b9473eae77f8d8ad9984c6",
  "raw": {
    "agent_id": "349799",
    "agent_uri": "https://centralcity.ai/a/d15pvc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nabor66 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/d15pvc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nabor66",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3cb37b83-53f3-4195-97d3-3cf8b5064d36/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d15pvc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:16:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nabor66 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/d15pvc"
}

What the leaf hashes

{"body":"017c6aa9eb27c8874233ce4f93bb84366afecbd4536e3bd1918dd406916a630d","id":3444678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793906177837240,"prev":3444213,"subject":"erc8004:5042:349799","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. 0xb8087f568fae1bbf62bea299561d0426ed4e26cd95997d8b4f2e0fa388900b52
2. 0xfe5fb5b1148ffcea60dd45baddaa3c6110218ad179ac4b0e49159ffc8d69c78a
3. 0x16d0b0111c63c65989e04e45ff02818a889c3f0b10954b897926107d000c0a06
4. 0x1597894165eac144574f6e5dda711b8eeab7bb4c2420c7e8d7fdbf691734683e
5. 0xbbdae51c4bcb74167b65e1ff7a752f7f8347dc7a19a298ab45901c1c141113e4
6. 0x9e4e8b8658ec0acf437ca080459f9bd1d6524a1d26bec5b1b7e753abf1d228d4
7. 0x6fa372c6787913baac26188ccd4448e99797ce3fc9b2e81354e9c546eef16bbb
8. 0x3a395c693c7a7884499d6fd13822eaa393f600c54d20cde9a93457c2a7ed7dfd
9. 0x7765807aac0fdf4e8483ab82591715577e18c332cd45b3c2db3ce5d3940febfc
10. 0x94199ef7303ad532eff536d5f1f835cdd0a129d946673a40e43364aaf5103ade
11. 0xf0b24ca7671ef4153473bb181f3b98e00047ef929a87bf3dcdb1537fccee3e96
12. 0xcbb3e27760a19275f67ebdfec20c6a6070f7bcbcc4466b481afbe970d6998a73
13. 0x33d42efd5a22d51aeb6beb7bd968aabc75c631856148fda833446d76e5c806dc
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94