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Evidence row 1841898

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:35866
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f34c67167d8bb55a7f800f144d6cc27fc74d9faf69ab324e179739bfece1fd88
Leaf
0x8e4236138a17598ab3bdcbf51c2826e8a2950d9fe629cf1b52df7c157dff1ee2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3gV1hW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8762e2ca-3100-40ec-b666-a52ca0a0eecb/.well-known/agent-card.json"
    ]
  ],
  "name": "Giakus",
  "owner_address": "0xcca266ca93d978ab0195f414fbfd2d44f7f9ca1c",
  "raw": {
    "agent_id": "35866",
    "agent_uri": "https://centralcity.ai/a/3gV1hW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giakus 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/3gV1hW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giakus",
      "registrations": [
        {
          "agentId": 35866,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8762e2ca-3100-40ec-b666-a52ca0a0eecb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3gV1hW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574018,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:03:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giakus 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/3gV1hW"
}

What the leaf hashes

{"body":"f34c67167d8bb55a7f800f144d6cc27fc74d9faf69ab324e179739bfece1fd88","id":1841898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574196526726,"prev":null,"subject":"erc8004:5042:35866","subject_kind":"source_record"}

Proof

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

  1. 0x8e4209f7887556f01238d897de83b4653bd709ac9cea07f0db0ab72697ec93b6
  2. 0xf8fbf2afcd277635c9ff673997a488c9ca2823e912c021ce057629851279da3f
  3. 0x118b8f4c6c851dae5ba8331062d4fcae09cacdf7305884b45989db417681485e
  4. 0x62da8b7151e9bd254e846aaec0b1a011ae9a4dbdceda89cd83771299ffc22293
  5. 0xb0ba43c04b33d92043855150c28a0d911c2f3c9b2e349dad4e0ff13d50c3cdbe
  6. 0xf9028d5cf0d554418b1ab82d0547ad010af4cf903ab29f602667c960ee751c01
  7. 0x0a12669a218796f22ac150f63b7c7794162e89c95266f675d0e54dbd7b3308f4
  8. 0x65254b877d4d12f1c4e3ff8f9b095cfd87d0b705ab07cb9932fba4143054c08e
  9. 0x8b7d9e02a03375acb506e6b29ea783dd2207c765a825905eb92229f85b37be4e
  10. 0xca4b155d0208fe155b3b63ea01e1d7a45c9280c0431fbc4f49670c3776b341e2
  11. 0x9f8544b9135e6fd812b79bf091b4b502d87aa2c6dc19cdf6f34d8710d84fdd46
  12. 0x975ddd222bead9708a1d5eb602535d44e806cc898a062f63445bcd5475b18160
  13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
  14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
  15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
  16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON