Evidence row 2617888

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E4V5u0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9005c7f-59b4-44bc-ae71-22c816eae092/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaurkel",
  "owner_address": "0x47168a8cf1c146cb3ab5d1de61cba7001b6c29b9",
  "raw": {
    "agent_id": "196425",
    "agent_uri": "https://centralcity.ai/a/E4V5u0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaurkel 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/E4V5u0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaurkel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9005c7f-59b4-44bc-ae71-22c816eae092/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E4V5u0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:29:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaurkel 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/E4V5u0"
}

What the leaf hashes

{"body":"09e56596eb041e6c151ca751d029ca4f7d2c749f5cb38306082ae0670a2ddad2","id":2617888,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726980093650,"prev":2617590,"subject":"erc8004:5042:196425","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x4564950c215a1a3a492b75d0e1a4b30015c8e5838fe99294293fa0b0640d9745
2. 0xd0790d8dbe245199fd03a86f8d5311bf564729e3b344a707ba14bd4a1747971a
3. 0x75ca14b4892ba84ca65dad052f6959ee7ca4b5795089e1fd248188c3109f7066
4. 0x8ff1cd60f0df0466cfc736dd33e492df9881f13091daac81354d51b9a0c898cc
5. 0x906468ea71b0d72f867b0e105a29bb0d6022e25df3e36d152bd0748eb4fd6197
6. 0x612591d131520d7673fa5677c47a429e889d0022ecc1a8fe757613f10664c5d2
7. 0xa259ffdd0542798addd4ce7e38ba2333de1d75826e3ed3e84081e525e852876a
8. 0x6ce681e3699d2ad7de1181efce48ad7474669f4346b7c3faa6b6334b0460314b
9. 0xdf61041ab19c4b3d08c2871c28df0da22624beccbfcc0b979348746c9f04e35e
10. 0x0472e229200096a81f18470b82303e08ae8faacc5875f3a2555f123219b5210b
11. 0x019761b235dbe7d987c48f83557c1f4e4398177d343b83633ab05215c77c2d74
12. 0xe55566f2b7e45bb116b387d6f5556331a34ace81b106c287573b4bfa6cab1a72
13. 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7