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Evidence row 2547323

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:166573
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6d32be0370cab0faaca07cd09fd3e34e60ea3bd81992a8f51c2e38186407bb45
Leaf
0x500090eb06c69f9f636891598109bd883bddc659d56ebbf86f60d7338c66814c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jD1fcR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d4924e80-4d84-415e-b89c-b0df93e4bbcc/.well-known/agent-card.json"
    ]
  ],
  "name": "Vafer",
  "owner_address": "0xd6a9bece3774d828584ce2f475fbb49011057803",
  "raw": {
    "agent_id": "166573",
    "agent_uri": "https://centralcity.ai/a/jD1fcR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vafer 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/jD1fcR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vafer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d4924e80-4d84-415e-b89c-b0df93e4bbcc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jD1fcR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:20:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vafer 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/jD1fcR"
}

What the leaf hashes

{"body":"6d32be0370cab0faaca07cd09fd3e34e60ea3bd81992a8f51c2e38186407bb45","id":2547323,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690426187535,"prev":null,"subject":"erc8004:5042:166573","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x500082d2536b98fe40491539499e1a26c6b065c7f3c7143b3aa8e38a982da178
  2. 0xc956af0ef91595974ecfdd4f619cb05b178edc6022a69d5bfe94e0c95eb80124
  3. 0xcde734492610a66222db2eb28886c302d9170e04b91d3269eca8dfd489424a12
  4. 0xfbe27afcd1888f8c69390cb2dcfa4bf2d9b9e627000a09c8b0cc039e30a2e88f
  5. 0xff0550dab39263979bc54189ecedb7f77aeb5b56e6aee9a7c01e2f68da30abf2
  6. 0xb04f135ff242de1ab35134365aea8a7a166adc91aa427f319557227a020addfb
  7. 0xd8770ebd4a2d3d72ddab1d6de0307f5969b0f6caf84ad483a28e00fc2c46fbed
  8. 0xbd7970dfd74c9a3d5a24fb044a73e700254eeaac1876a725fe1abf7a6161a4ff
  9. 0x5f69877ecc71d82fede676ad4d6b7870a69fb8b31ad9127dcedf6fe1ecde3e04
  10. 0xee12837196184c0a924c5263c6bda8b6cbe7879dc054c4c6dac4fad7c12e1ac8
  11. 0x74f62bae1c62cdc4d6e026e2a01922542950f68d963561c7d5ea8ade3d74ef43
  12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON