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Evidence row 2548865

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:167451
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
998ad279005836f0877b9b39a1ed73e9f16a0afc9fca8b587082cc59dfd77972
Leaf
0x660a1ed2b5c989032af6f0fd0ad05f65ce308e311ae0fb92e192e10b37b03915

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YoSKy1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dcea52eb-1f38-4307-81f8-440b1b652e5e/.well-known/agent-card.json"
    ]
  ],
  "name": "Gevus",
  "owner_address": "0xaa3290c4d085641eaee627439d2b7cf25a6d09d5",
  "raw": {
    "agent_id": "167451",
    "agent_uri": "https://centralcity.ai/a/YoSKy1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gevus 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/YoSKy1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gevus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dcea52eb-1f38-4307-81f8-440b1b652e5e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YoSKy1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:38:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gevus 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/YoSKy1"
}

What the leaf hashes

{"body":"998ad279005836f0877b9b39a1ed73e9f16a0afc9fca8b587082cc59dfd77972","id":2548865,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691499483180,"prev":null,"subject":"erc8004:5042:167451","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. 0x6609ecb9fa615fadaf8abfdb6aafa324b4d7e63a41c5f72a70ecfe1174be9890
  2. 0xdea51bbf36829abfbf52253d51cb01724bbffbcff48942c26d7981dda718ac5d
  3. 0xed35e37722d9c4273f27873563c422633c138e6c5a958a65fcaf77b6daaa3f9d
  4. 0x967fd6fa726970ca80675048296cb91aae939379f8719237f2c0626eaa47f63e
  5. 0x19c118d8107198bfdb578c8550f80ce517f46d8f1161b6504ab6b59f1365f3fb
  6. 0xbc4c2d92e4e82f8c1bbeacb0a896b080d4cc6dbe16bb6c2cc76c27f13996eba1
  7. 0xbc59b6da88a4140bd8b5f6f2f0cff94aa2718bd38625f7b006f06d4cf6e1da5a
  8. 0x597920446eb9dfab598bd974664489f3c8b5c504367c880c1c9203f3d958d149
  9. 0x863d2e9064d9237a44fed61189c0f0b95b7a78ed5ba5fe3982b5000f17566ae4
  10. 0x39a3242d8988a6c9af24172079d2c40187db4feb54e33a3b14f23357cc50f575
  11. 0x1590f67d052e2f48673682635da073f0f3e20d22caa8fd30d1957c120175ea0b
  12. 0x5b3253dafc547f64119cc4e9e0e1dd01aca08e4a6206c31fda84553f503da805
  13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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