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Evidence row 3055694

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:279499
Recorded
Previous row
#3055508
Body SHA-256
d9721f6d8f6eb7ae12598460fdbd608cbaa9a1f2fe17a37100dac2eded5ae74d
Leaf
0x6cda9f741f55498a2654b1a1f544b5ede27db00a236e4f278df08508251a534a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g4ry7A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d05c7296-f7d0-49f6-b791-c029d0e82c4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Maukon",
  "owner_address": "0x9e47562e13d650028b9f21227c8897f21e867372",
  "raw": {
    "agent_id": "279499",
    "agent_uri": "https://centralcity.ai/a/g4ry7A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maukon 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/g4ry7A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maukon",
      "registrations": [
        {
          "agentId": 279499,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d05c7296-f7d0-49f6-b791-c029d0e82c4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g4ry7A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793819132,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:12:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maukon 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/g4ry7A"
}

What the leaf hashes

{"body":"d9721f6d8f6eb7ae12598460fdbd608cbaa9a1f2fe17a37100dac2eded5ae74d","id":3055694,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819563164944,"prev":3055508,"subject":"erc8004:5042:279499","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x6cdac0826c3a0bf05d5e4afd15d25716637dfc39229e3882d7aa20942187ebff
  2. 0x016ddfbd3b81b0549ae76ad574edc7e48794a31cde5020424eabdc32b85ea029
  3. 0x5c53f81484cfc8f1ee5ac0ffe99cc5b89872077fb1c040f7f29571d0c3f9c6f1
  4. 0x44065ac1fa73b27e67b0e7d4f3821b3c99c05d4209d2a9871b849ad7c3ddd359
  5. 0xc70e1e6db1a6a85021cd6ace1a06201f5513244000ec6f8f43e1e2b790a4183d
  6. 0x8aca211dd102c43a12ed6b366a6504da0ce9ebd7b9461a65803a8d5a75b3727e
  7. 0xb3be71c188aa8c4967fd013b2c35b2fc3ece02cdaf7bb7980754de07f9123bdf
  8. 0x6ddd56b3254875b7625a2147eec666c35881d05b25879ac7d3405fd635115090
  9. 0xd24c63946ce36a47fb0d3a48af3a048cfb3eee0740aff3c151c63138d82fd696
  10. 0xe140d5915de30bea61e0671a720bda0654a8f66a1e86b0287d5219c7a55049d7
  11. 0x29b834c694a5d7cd33e8ee26c50e6e82e4677c8ca59839921cae81c6b66a1a23
  12. 0x3fca7bf2412b1c0a4f36d0cce32eecc9dacf42c6169966ddfb50895bd948c84b
  13. 0x9b824f6e339d42b364c996788cad257b57bcf7180173a01fb7591a1297a7bad1
  14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
  15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
  16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON