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Evidence row 2722294

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209064
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ef25858ee890605f3f90053067d8712434581be6703facef256bf840d22abb08
Leaf
0x8c6fca6d1bf5ce3a72c5e6a6b6911d8a650a06e34afaa5838f0c9aaccbb9faec

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cu5JQ0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ebecd8a-dfdf-49d7-aab3-0b68fe1081ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Kameivert",
  "owner_address": "0x3b7740b9423a3406315debe2e22d1127dbae53ff",
  "raw": {
    "agent_id": "209064",
    "agent_uri": "https://centralcity.ai/a/cu5JQ0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kameivert 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/cu5JQ0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kameivert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ebecd8a-dfdf-49d7-aab3-0b68fe1081ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cu5JQ0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:34:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kameivert 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/cu5JQ0"
}

What the leaf hashes

{"body":"ef25858ee890605f3f90053067d8712434581be6703facef256bf840d22abb08","id":2722294,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745274944787,"prev":null,"subject":"erc8004:5042:209064","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. 0x8c6fd6270e3b64e343cc4665a5af2ac8ec3e50e58cef72656c3f78f54c0b85d3
  2. 0xd09c9a9d3d21a65d164a433f38e93efc4deb72f9a0407f7fc7b0a94bcda2b5f7
  3. 0x3591e0ba6f6a849fe648ffb2f71952d9c313fab4d337d9f9118a151d26129bd7
  4. 0x9407e675bb363fd1e1641e2ffa963e2a0629cd84568970e19e7b66d20934d5d0
  5. 0x70095b65eb3c2d875a595f74450813c74c172cdd0cefdc8c7dddf7d05ca63d64
  6. 0x7756213230999c9fdad8c50703406b90d8607f8141c0d5f640f34da5c3b5caea
  7. 0x0ee749af644ce94a4c5d33df26f26d451b376759d27d70064171a4fbbcfc97b0
  8. 0x7fe3ad8bc079c280fafef6de73204ed0c1b42f77a708d7eb6b2652fd3c71e20d
  9. 0xa9358a88a222fbe7cac837be52d9742df2038db70dc3c530f671de8a55f38de1
  10. 0xe79542d0f4479f9b86ce27487aab392b17e02ee6a9be07a2929dd06f8cf237f8
  11. 0x87d4a7cbf16c219441a7dff2d0bf38dfc3c2a1d487f84560d927b2335c9c29b1
  12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
  13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON