Evidence row 2040790

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5qe9Uz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2291dd6-1a78-48e2-a3e3-783f1128c82e/.well-known/agent-card.json"
    ]
  ],
  "name": "Rukel",
  "owner_address": "0x6de7bc028ac8abdf40b31a6f3e56b26ffd041ba2",
  "raw": {
    "agent_id": "53048",
    "agent_uri": "https://centralcity.ai/a/5qe9Uz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rukel 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/5qe9Uz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rukel",
      "registrations": [
        {
          "agentId": 53048,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2291dd6-1a78-48e2-a3e3-783f1128c82e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5qe9Uz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587746,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rukel 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/5qe9Uz"
}

What the leaf hashes

{"body":"25ba49c6cbe5afcf7aba41ad014a86b0cc723f40cca5987a6740d5d436990b19","id":2040790,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588087445600,"prev":2040375,"subject":"erc8004:5042:53048","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. 0xa598b2d3fd59afd4fa6c61e065cb4ee16abe41b3c87da01347830c6f9933d510
2. 0xc39b73b37b978d86b972b22c286d0234e54147610a77e59fe9fbafb6dfccfaa4
3. 0xb3c904903befaa94294cf70a304cead9801b51e0f9f159ae8285b75201829472
4. 0xa917e09abefbb6daceb2198495ab430f0a3613be37290e98d1aa00c10a9ad05c
5. 0xc0b58435a66ad534ddebd993c9bcbedd9446081533d945ade72aa3edde6c4d9b
6. 0xfac2c0e797abc33c72550f7c06ffec06bf8eb89069a869eef9dc1d62e2c2fc1c
7. 0x5711f08e4f220b571e4dad8c818be5f704a674d6785be166ff9a26d304eb7d1e
8. 0xcc41ca967c1530501aeb6a4e35ae57116eba841dcfc51618a89207ac91e517c4
9. 0xd1d136fe99a53a417ad56bc3e75c77625c5b7039c8fb2882c522353e5069a74c
10. 0xe144bfd73962306dd36296a92a87fac337a6fe22994e9c9b6e6ec33827936224
11. 0xe3f02b427f59850600c9d974c72867477628ed537cbd789cbc04fd77632ff008
12. 0x4c4f4cb682e94e3751eaa1fa136fc04582c4d9d8eb377f4fef8bb9a5f3e31983
13. 0xec9b01ce49e2dd688fa78781733c888976342aaf0672176098d6561858941ddd
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af