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Evidence row 2134870

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:94375
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bec69cd7fe531f96898a7cfb6f7d637edfbb994868f5a7cef24bed555a40ab7f
Leaf
0x5db4218c89234edc53feec670c95979e5b2692d9ca0c0c8f71aec07c75b71973

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cSTew7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0db67814-af40-4c96-bf0b-7c2db1babeff/.well-known/agent-card.json"
    ]
  ],
  "name": "Nama",
  "owner_address": "0x2f2f7486025949b7208fff5f9518aceb8aacdcf2",
  "raw": {
    "agent_id": "94375",
    "agent_uri": "https://centralcity.ai/a/cSTew7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nama 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/cSTew7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nama",
      "registrations": [
        {
          "agentId": 94375,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0db67814-af40-4c96-bf0b-7c2db1babeff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cSTew7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:39:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nama 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/cSTew7"
}

What the leaf hashes

{"body":"bec69cd7fe531f96898a7cfb6f7d637edfbb994868f5a7cef24bed555a40ab7f","id":2134870,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623140090084,"prev":null,"subject":"erc8004:5042:94375","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. 0x5db426137b279091a7e06a6da01ccab3f30bc1df33157d6733440482b63e7a21
  2. 0x3d843bdceb6dce1da243f8d73f4c27ae6a42a4e679d8d3ad0063a0509f6d12cb
  3. 0x457d88ad30ae39c5bdbc83b7914c4298a5177367ab0895d4e0fef56de12546a5
  4. 0xda78d57c59062a8bcf31e762c62200c99c1e2531b465ada459cb1ebf4276c600
  5. 0x80c02cc8c7725de1b7b4769539be84095be1b5b53f06bbcd58827643f84439f6
  6. 0xd1f283f7e75b6dfdd6995c59259cb8ef6ea9fa7b230735bb075af4c0b6045ce7
  7. 0x5df15d7578fd8fc609d2808f74f27ffc39c136ff24518418f99a788c165e8966
  8. 0x6d49cfc76a7223671fc7e90c79d8435bfead72df98ad9fa6b0f5142a2652a65a
  9. 0x6ce64c72251255184ecf117c497cdc1bc65e81a35269440f8b1e4a5db5520550
  10. 0x35449465905eedd2d14db1c529604f9bb299e06c5cfe2800318632312123fac4
  11. 0xd083b411f3fe275fdc35527e7faa302d7df9c32fd63b8a3beaa0857f9aea141c
  12. 0xfdde22dc0ff8090b6068b0dcf3aba740d9ea8edcee4ae8d3c3441afa11bcf422
  13. 0x0f0789866ea2f1bd292c9e7a2eaf20360ccfd54bcd03afc0a8ce21b6555e86f5
  14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
  15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON