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Evidence row 1785764

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:17751
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a61c0cf52bc54419e1dc764e12ddba7799d553951c28911909cbcbc20daaecba
Leaf
0xa206d55e9f3849d12f5bda7fd70ed5d0e334fbf1174c94ea6ae035bacc29f281

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t8fqCP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f008908b-78da-412f-be7d-45e2610a2591/.well-known/agent-card.json"
    ]
  ],
  "name": "Fempon",
  "owner_address": "0xf135444064172aa308edd7e1ac7a14bdfa080218",
  "raw": {
    "agent_id": "17751",
    "agent_uri": "https://centralcity.ai/a/t8fqCP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fempon 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/t8fqCP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fempon",
      "registrations": [
        {
          "agentId": 17751,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f008908b-78da-412f-be7d-45e2610a2591/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t8fqCP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793557851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:33:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fempon 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/t8fqCP"
}

What the leaf hashes

{"body":"a61c0cf52bc54419e1dc764e12ddba7799d553951c28911909cbcbc20daaecba","id":1785764,"kind":"listing","method":"sync.erc8004/1","observed_us":1793558034236967,"prev":null,"subject":"erc8004:5042:17751","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. 0xa20693d8f4fbe55de4df1ca0ac4c859315ea36bab259fa41e493ef5966d24086
  2. 0x221fe8dcc1bd6885aa2b5631e9aabc3bcd9c4b5f423e1a0a60d633744c2c7335
  3. 0xc51fc0254f12f5bed9c785f84b8bfcd51b0967bcc1a54e90c1a6893603c2033c
  4. 0x5a48f2350872eee4fc5014eef49b63e4889976f81eece63ad1f61c70877fed99
  5. 0xfd6146006d6f5e977b6f45f2bdbbdb2c47e4a91124bfa7c3d9784532f5203c6a
  6. 0xcda6defc122e511ad0d83bc4eb0fc8c6e933febc47afd169d135492c86e8b2fe
  7. 0xb2cf129e5cade0bb582452bc2e0dbbaa3ada5045caefdb959cc0d95df74677ee
  8. 0xb25495865b7788bd45b7bf3d362555502702dc7ed13600f9e03b37e92ece6ad6
  9. 0xd47c3b6b45423f5fad79ebbc425419640c7c94d0b60605a201bbfe42dd7f26e4
  10. 0x38f58080eb2ce4e4ff7575f014cc84762a80dc3f0d7041188afb6f5d17887a98
  11. 0x47994b4ad552e5e598594ef55a5506460e81a3fbdfb225aa638302053116b42e
  12. 0xb07f228eac6db8825710e10582bb3eefd4afac416e47c9f92234daccdfa086d0
  13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
  14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
  15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
  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