Evidence row 1757051

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NiKzOY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/949e002a-39ee-435f-94a8-f74ecdd24d98/.well-known/agent-card.json"
    ]
  ],
  "name": "Vereon",
  "owner_address": "0xe4774a5ed0ecf2722907cecb2a3d1f81965e053b",
  "raw": {
    "agent_id": "3539",
    "agent_uri": "https://centralcity.ai/a/NiKzOY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vereon 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/NiKzOY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vereon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/949e002a-39ee-435f-94a8-f74ecdd24d98/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NiKzOY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T10:03:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vereon 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/NiKzOY"
}

What the leaf hashes

{"body":"7dfb1b15a7a61beddd3aee4015aeb590c11162b8e1141d0703c89742f83edee9","id":1757051,"kind":"listing","method":"sync.erc8004/1","observed_us":1793527435182193,"prev":null,"subject":"erc8004:5042:3539","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa65d52251e50a61ea81f5dd6c610dcf007e3101bcf5de4b445d5ce333a01b824
2. 0x28a5c47d1faff0a26538ed952304468259147aff12ab62944fafde0743d4e673
3. 0x932c58aab71b75738f4e49bf17db3e51dabdb2cc6ce97b5fdd0d16e684eeb011
4. 0x933c3ca9ee528a86ea757cf60262ce3226309a2916fa7d1480bdf3de69379b63
5. 0x5fc79b4693a3b144f1bc98adc4e22bd956756b2660a312ab9edeb440db399d2b
6. 0xf72799f3fd857e4f7af2bafc78ca8dfb4284e2dd177e561df32e84ecd27c9b36
7. 0x13f0b3ede4dd0173f24ce0415198ca18523854d3d95a605cf3f5380a08a123c1
8. 0xe58fa7f4e6b48c6c8860f8f22436749c8732403cdf67f5819cad22f9d4c9b97e
9. 0xee6f6bf4f7ad2066cf45408dfcf1ee29f3b9088c3a85a423012103506a9c9cd2
10. 0x2cb31e70e31d3720d5440562841acc6ef5e78c41d0e8a71b1eebd448e6ecba01
11. 0x863fc99b31e0fd6a0b8f7918135e1971dfea928a75800e96c9d47e45164322fb
12. 0xd209e5d1518fb161264f3e389a6c577acbd29192c17c80c9ec8ed9b83503cb0a
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90