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Evidence row 3401034

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:333426
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
57a629b06939217c955356ea8093fdb9d29e5e5ad049a5acf37b57a0c6452d79
Leaf
0x84fee92cb21ea68df99bcd27d4e44f8303970cee8b928ecd24a1e8e9de4cc7a4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Soj0Nx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7260b363-1c55-48d8-a3b5-5a17c7e13d0d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeisseon",
  "owner_address": "0x0867c19348e13885c8cc90f312f63c332c74bd26",
  "raw": {
    "agent_id": "333426",
    "agent_uri": "https://centralcity.ai/a/Soj0Nx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeisseon 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/Soj0Nx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeisseon",
      "registrations": [
        {
          "agentId": 333426,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7260b363-1c55-48d8-a3b5-5a17c7e13d0d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Soj0Nx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882398,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:41:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeisseon 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/Soj0Nx"
}

What the leaf hashes

{"body":"57a629b06939217c955356ea8093fdb9d29e5e5ad049a5acf37b57a0c6452d79","id":3401034,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882483651786,"prev":null,"subject":"erc8004:5042:333426","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x84ff1aa52b2e558fa19c37ec9cb7b6b6aabd815985ecbb7a54befbdb4842d5a2
  2. 0x483da2e6ef13b301789c2640c629d11829fc330531c3fabcb821d650735a2ba2
  3. 0x8dc73cee9e23ca25e2fef03c953b1870fe97de352c657be5cb9a4bcd39dabaff
  4. 0xa1bebec55d3d139958312a466532ae04d035f58ce0d9d5f4e24434337523bfce
  5. 0xfe94bef805c57921aa2b5cd410f02a7033d96e05900a7bec152643e27bdf000d
  6. 0x7db6a30c836650c69e224c07da5108a22e75783a559f2dc4dc7aa0f628cf1f03
  7. 0xa59e621233c993456cee655e59abdae30dbf398c1c533cd0158b759c96d27f93
  8. 0x71429e8c372808026b6620b8f0972d6f9184dfbbbd781090cf574ea25973af40
  9. 0xd8e3c45c49dcb1ea076d26fa5ba1415daf1de1faaed2559e50eb2c933d4a9482
  10. 0x093462068d3bcebb7789ec705799dd641fa5fd9d10a6a08f8db4d40551833e0f
  11. 0xe6a6bb35b5cf2e361bed06abb4a2fdfc480bdfbec3e37211a1b356a82b0aa5af
  12. 0x267214f41f7c107556897a936ea4ae11233904c2653e897e9395422704d747d3
  13. 0xd8c76b1cddc2a2ccd7b450f5ef53aef55fe73248e3768c1cb8c8ed2c9ee4df69
  14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
  15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
  16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
  17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON