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Evidence row 1777682

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:12743
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7d41aab7b00a1ff65f9b78d6c16e7cd5c7ee15d2acddcfcba0e13cbe5dd1e533
Leaf
0x6168c51f9483608ffb7cf56696c802c801e98c6f0e52f8f394ba0232d9f67336

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Vb1rM1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f612470-e122-4b8e-83cd-6d3348728526/.well-known/agent-card.json"
    ]
  ],
  "name": "Zaubis",
  "owner_address": "0xab116653d1f940054b117f57535e5c38c63c0087",
  "raw": {
    "agent_id": "12743",
    "agent_uri": "https://centralcity.ai/a/Vb1rM1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zaubis 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/Vb1rM1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zaubis",
      "registrations": [
        {
          "agentId": 12743,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f612470-e122-4b8e-83cd-6d3348728526/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Vb1rM1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552927,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zaubis 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/Vb1rM1"
}

What the leaf hashes

{"body":"7d41aab7b00a1ff65f9b78d6c16e7cd5c7ee15d2acddcfcba0e13cbe5dd1e533","id":1777682,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553061189052,"prev":null,"subject":"erc8004:5042:12743","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x6168da923237930327b4587612b8d3a315eb1238d4e695a52948bd70f2985375
  2. 0x789bff2d0bb08606ffac9345263eb04c409f34a358a1f099edecb2cf587f2801
  3. 0xf1a87b1a8d389f91427cf84cee06183dc3701ab010a0fabd2f12a0ecf01b365b
  4. 0x92f530a99bd748298323a512a62ac7b628a7dfad1b86fd41d5cd95bbf460795f
  5. 0xcca1031cb35db90c08113e4765f499077cd547240fa5ce8cb93637ef3919048e
  6. 0xd1ba2ec8feed7ae200fe54c88f6c72c47bb27a1511e18e35a520f583e9928d7f
  7. 0x320c22d1b1c970cd23884984d6ed8a5820c190a277dc009ad63a54d4e7b484bd
  8. 0x09acaa8a41b6a20a266982efba8b2a2e4809a4705009baa35a928d81eed32758
  9. 0xf7bb460ab6fceb35a9463b3894da51c1053d2a353ae020cefd4cbcaf0f122aed
  10. 0x8531498d617ab9ad70766b3ec1d3e472434f712c7d0e1fc6a43f9ee5ebdff5e3
  11. 0x957eaaf63ad438831af3ee3261567046482f51ca9134d22908db67349bb16be7
  12. 0x643fddbc4e5daec7779e033aaeb09d8383959e60b29090bd7b19a0e38a542a6f
  13. 0x0aa7bcd64ab1520080bf6bd72a75d5f377537629b47f20b8e8d9418871f23602
  14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
  15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
  16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON