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Evidence row 2612796

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194201
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e06f0efa9743c3b803fa68191245ec0f7f7cc22892710605e79663f1f15875e2
Leaf
0x99236986259d4ef0f49e7582ea5aabe5bf524153a9a6626b0a299f9e56c970c9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1aWYNW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84840430-1448-4f32-99a6-f77d1adcd41c/.well-known/agent-card.json"
    ]
  ],
  "name": "Fevisus",
  "owner_address": "0x3c45a9a3a5d1dfb5f78e40bdda96ce7c7e966b60",
  "raw": {
    "agent_id": "194201",
    "agent_uri": "https://centralcity.ai/a/1aWYNW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fevisus 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/1aWYNW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fevisus",
      "registrations": [
        {
          "agentId": 194201,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84840430-1448-4f32-99a6-f77d1adcd41c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1aWYNW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723812,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fevisus 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/1aWYNW"
}

What the leaf hashes

{"body":"e06f0efa9743c3b803fa68191245ec0f7f7cc22892710605e79663f1f15875e2","id":2612796,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723945818379,"prev":null,"subject":"erc8004:5042:194201","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. 0x9923896585b09df47e3cda22de407e0d7c211a1413e6c13404225c5d935dc9e9
  2. 0x18ee3d91c205c950f2a2ca558058ec735b07281b0fedd98d2920acb73c4427bb
  3. 0x5fea8cda1689f779dcd34ebad9e0719bd9ad557efb48aa2af43f28468ffb364c
  4. 0xb54c7abb3e2068dd8fea8f67040ef33ae4b9059b4c93150b2b2103ed53cafef3
  5. 0x1e8d1fd55280c0935ff366805800b64c88ceecf23cd0cbc6f7656a92f32b638f
  6. 0xc5945302afe4215a0554b6d634f32a4c355f16cdf53a116388d9dc2ee4672388
  7. 0x98b790f0db1267d2c362fb73e4ad089f1ccb3fbd94274051d311d8746e98fdc4
  8. 0xa41731ebbe18a81375f73df0a110c31c944237922a3e461d6bd67db7a7aac34a
  9. 0x21ff8e2cbdb1131800950253c37c1b54328c17575067ae0d77df9e277687044f
  10. 0x73c426d712a4a1f679a69c67c182b208e1473870bf1a20eb0343e670314b8a30
  11. 0x757397e6a07acc3355e9da40f57a9ba6feda5e5823229042f0965367944e9835
  12. 0xe96c3e9661ba818444523b64b69e1c93799e202d182e14e10495bf7bc6acf0d6
  13. 0x047541275fbded65ddbf146d04bc8eb09e9b534f8e8c3e57ae4e8bfffd8bcb21
  14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  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