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Evidence row 2270463

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:129070
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
741adba3e2646665b775249e45b099aa11a9d9ddc28bc4855dd3dd10c5ecca0f
Leaf
0x99e9aa179ecdb1c5937665bdc39eebea4e59454eaf7396c004c740ff2d4eb631

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Gqd3B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9f01961-11b6-465c-b2ad-64707f6c4fa3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nitus",
  "owner_address": "0xb749e2f871d6918711e35900e12eac28a2cfda97",
  "raw": {
    "agent_id": "129070",
    "agent_uri": "https://centralcity.ai/a/1Gqd3B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nitus 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/1Gqd3B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nitus",
      "registrations": [
        {
          "agentId": 129070,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9f01961-11b6-465c-b2ad-64707f6c4fa3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Gqd3B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793649693,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:02:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nitus 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/1Gqd3B"
}

What the leaf hashes

{"body":"741adba3e2646665b775249e45b099aa11a9d9ddc28bc4855dd3dd10c5ecca0f","id":2270463,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649726170047,"prev":null,"subject":"erc8004:5042:129070","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x99e9b2b4d89b774622ef63dbfedfdab5c9e03471181ea823fd235ebd79ebf858
  2. 0x1985630bbd28309de7653d13eb6f65b04612b85dc7f32ed6134ec25df94bec53
  3. 0xc1331f7246183e1a651a2adf01fbc39728cb95dca859209c776f97da8b4e649d
  4. 0x0100258cec9283c9a48046195cb5daa8cbc632f18e98f0ef7b962c30bc7aa917
  5. 0x207d0dd50d57bfa9beb5cbd10215abeef5fc3871815fdb2ae43daee2e00b34a9
  6. 0x98f6672a5f1362acbb768468c31e66132eb699a81f0ea6a7d6d665c602200e8b
  7. 0x500a33e7a615b6368b78763551c95bf363fbf14a900a40d0ca1dd4269bd270f5
  8. 0x540119497861adce66bc3f4c2a5c14535f553b3d57363496ecccd2824e64c524
  9. 0xda3120edbdf9c2a928ed174ab7280d4fbde97ce705b67d472f2dd57be3e628f3
  10. 0x8de655c6db1bfbf63777ff32ed682b3799b680a6d56b1b995f6214cfc4a8a74c
  11. 0x0ebf0dee7659490a53403f6e33e892e7c2a61d5bc168fcf38722f35956bec54a
  12. 0x60bd288cf68fd865db71df4065677ad3339531f9f1add40d462deb18cd7b0a7f
  13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
  14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
  15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
  16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON