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Evidence row 2710521

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:203541
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
663091b0a81c0824bcc7e375d75c41bbd875ebda25bfd7628030eea8e73a49d8
Leaf
0x6e427ea010e8e385d32f8c3166eb04504772779bbcbb2a01dbcc519afa7e2f7f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KRzE28"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ecde1c3-7e1a-4c80-b4be-511b2b68cbea/.well-known/agent-card.json"
    ]
  ],
  "name": "Tufeh65",
  "owner_address": "0xe143d5d1da71b9d663ad2b62fff659baac1fea57",
  "raw": {
    "agent_id": "203541",
    "agent_uri": "https://centralcity.ai/a/KRzE28",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tufeh65 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/KRzE28",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tufeh65",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ecde1c3-7e1a-4c80-b4be-511b2b68cbea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KRzE28",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:36:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tufeh65 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/KRzE28"
}

What the leaf hashes

{"body":"663091b0a81c0824bcc7e375d75c41bbd875ebda25bfd7628030eea8e73a49d8","id":2710521,"kind":"listing","method":"sync.erc8004/1","observed_us":1793738211097953,"prev":null,"subject":"erc8004:5042:203541","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. 0x6e427998a02af09291c8c58bc9dc2293ed716091d5cf0b7f8c775c8a3ee8c36a
  2. 0xf7c4d9b2dc7b0068197b816d8307f3f4cfc8439dcaf368eb7a5a0a14ce7d699d
  3. 0x4d0ae5e6fef1649e97de7898014d33e9a7ca095a7048f320e722f096375cfad7
  4. 0x00f5c19eb90e08084f971ffdf0faea32d8ad8504ec43405403528ed85b77497c
  5. 0xdae9eff6a312071508dd49d2da24d5d489aa5e508c562fbcf5eb08e36d612311
  6. 0x3e8e04d22ee751b8e6b0c53ae6c7f5f21d98b34b16b17f2f16e6ccbc010a20f0
  7. 0xc055f71b312cb199a61d80345d54f8150190dfa039c3fc1f50f41785fb508cb1
  8. 0x28ddcaa097b233ca484cc4cbf036afa4ddf22554688b3efc7fcd45683fe39966
  9. 0x0b25091537f5cd50895fbea561bcd0d5ca731c39e579678d9af79b701d06679a
  10. 0x8142530bdf88578ea42ec1d18ae63b9e1125a01764aa322dc99962213c23c011
  11. 0xd39bda347cb7b9148e31cde179d06292c8a193c3451494e03afb8a2f7ab98155
  12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
  13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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