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Evidence row 2950352

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:226055
Recorded
Previous row
#2949831
Body SHA-256
60c271e0fbc3a44c36ac04246b1b831e38a07674370dd27fd9321367addf9044
Leaf
0x177952a1d5143ee035f54869f4e147522e8c5131ec0e0b1ca4c60496722b8712

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PodvcC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3dfe36ab-e5b7-4ed1-b000-9462fb8c2986/.well-known/agent-card.json"
    ]
  ],
  "name": "Hasteon",
  "owner_address": "0x0ff6d41723811915c76fcd7eb281d9a558b0a41c",
  "raw": {
    "agent_id": "226055",
    "agent_uri": "https://centralcity.ai/a/PodvcC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hasteon 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/PodvcC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hasteon",
      "registrations": [
        {
          "agentId": 226055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3dfe36ab-e5b7-4ed1-b000-9462fb8c2986/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PodvcC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793767610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:49:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hasteon 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/PodvcC"
}

What the leaf hashes

{"body":"60c271e0fbc3a44c36ac04246b1b831e38a07674370dd27fd9321367addf9044","id":2950352,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767770095862,"prev":2949831,"subject":"erc8004:5042:226055","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. 0x17794656819bc93131fcf66a03cd686ba893131ad9f6ee8b63d80600c2d18120
  2. 0x19566e4e189f84f9b8c1203a8ae8e4f68efd836da92afce88d54d32448a3e11b
  3. 0xb37b35a949a8929bc7bcbc6c05572d3165cb3711c80d74b7c154240a1365eca1
  4. 0xc135e58be85c19a22f720897b8d0ca6b376203e7e759e36def442e9f924ac05f
  5. 0x067317d3c183342f41678c923a17a79b1b4721ccb8cece05c8c096de89b5e547
  6. 0xd871518c51581f6bfa8a9f565e771fc8c82056702fae12c9e8439786b1aa4244
  7. 0x0c238e1e5a45860f806126946f6be1916adf89cc3642cf04b2c213911a016122
  8. 0xc011bd90b976d7f9f6ff44bfdbc8d72be0d245dae6c677a251144526fafb90ff
  9. 0x6839e68d0de7129f861c5bf8d0153aedb953f7720adc7beec7318b3f6ab2944a
  10. 0x2ca214ec785fffd8270c44d2884d19bbb7f4ca461ecabc534c3fbef133f00ff3
  11. 0xea19beb7d3c8150d5c6b02b39732cab2c6912af0b042aff3a53d74065e104b3c
  12. 0xcc87705796f7ab8d17981cdca4d5d530bfebde08a5552485a3836a8b8e40e895
  13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
  14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
  15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
  16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON