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Evidence row 2049483

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:57667
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c42c282516a94c8cee4c6439ae6199da7e1d11b30649037ba2a749dffe6314c0
Leaf
0x7e6267338d758dc2373091a16df1f2e8ccb8c1d3fc0e05731b9b88dea81357fa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JpyDVk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23d000d7-01f2-4c9e-a1af-2991136e0da7/.well-known/agent-card.json"
    ]
  ],
  "name": "Nemias",
  "owner_address": "0x75dbc7b13916e851b605e65675979744de1db712",
  "raw": {
    "agent_id": "57667",
    "agent_uri": "https://centralcity.ai/a/JpyDVk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nemias 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/JpyDVk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nemias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23d000d7-01f2-4c9e-a1af-2991136e0da7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JpyDVk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:47:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nemias 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/JpyDVk"
}

What the leaf hashes

{"body":"c42c282516a94c8cee4c6439ae6199da7e1d11b30649037ba2a749dffe6314c0","id":2049483,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591244512181,"prev":null,"subject":"erc8004:5042:57667","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x7e624668ca85e476cc8f33036fff73d9ccc21224f7226a99c57d3dc025b41a5b
  2. 0x627045c6421cc90424b0a9bc8c9baceb11c0a55601a6443ee9aaf0c22ab27761
  3. 0x0515dd2c221546421d2461a5a30807171f5ef77828cedeae079162e041df8ccc
  4. 0x5aac2a766a22eb6fa06f0adbd6af2d6a2fad80ed4fc954ea39f0f6f74851806d
  5. 0x7a51aa480753f8024c0769a0b47d0dfc0aef358c047d4fcc726dfeb098bd79b9
  6. 0xe008237b2bcb36ea5ca75849ac9b3217abf7cafa49f07e2a54d697331bcdb719
  7. 0x1f41b0c5b6c677b21c9a9308c0e9a12ca1c5e5ab1194bd5b6626d4711cf0cc12
  8. 0xdc212431fa8ee96c12cfeff3a4da39ed463bb25cff8e1bfa416133c2f561e93a
  9. 0x8a27e4fb04301970774607d9172f7c817d81967741872972e7c3571310ce3988
  10. 0xef508df73f95c9171cda1a0f573125e45b4e20a9bfec76a14710b3b0ea232c33
  11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
  12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
  13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
  14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON