addrbookFor publishers
← The evidence ledger

Evidence row 2552970

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:169526
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8feebd36c888a14dd2b0d3ff42ccb2b524ac02f3018dbf62c1d16bd818b6e0a6
Leaf
0xf2a80d551250bcf463ac9d468d508d7df016f74f5cc42da8516f99c89f3f2159

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zJtIAT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db7e7aa0-eff4-4f8f-9ea1-4b1ab349badd/.well-known/agent-card.json"
    ]
  ],
  "name": "Elossis",
  "owner_address": "0x13a5ab2c0478db784a1465a234178c6133f3c005",
  "raw": {
    "agent_id": "169526",
    "agent_uri": "https://centralcity.ai/a/zJtIAT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elossis 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/zJtIAT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elossis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db7e7aa0-eff4-4f8f-9ea1-4b1ab349badd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zJtIAT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:17:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elossis 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/zJtIAT"
}

What the leaf hashes

{"body":"8feebd36c888a14dd2b0d3ff42ccb2b524ac02f3018dbf62c1d16bd818b6e0a6","id":2552970,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693869874963,"prev":null,"subject":"erc8004:5042:169526","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. 0xf2a81eff522cd534411c63bbae9c90f57cdb8d5a0466d65e5fc35bf368302550
  2. 0x46e741eab218285106d12c428ac73dc08cda4e8e7c8fa1882bb0bab77468620a
  3. 0x0ac36a124cabb494d887464131c16a60c86c69a88caefcd9a4b4695cde369d7c
  4. 0x631204a3f491c4503f8b5853a3ced78b8408feb7c2b82159f3cddb64e447ae5c
  5. 0x519b699df83e1ed0bb20cdc9150c4d1d737db448c72fa23c287ca0815c8890c5
  6. 0xb6d40837e1cc92243a09801279f26255a0fac36f4a3c16fe081bb449ec1cc968
  7. 0x0bdbae6e251609a576283e30c2e77c03b27acb44ba35ad71ad9f371160430f90
  8. 0x61130aebc2efb433268bfb767996888738759ee41bff55c2aec66f27d8629f04
  9. 0x4b0adafa21131f64a89f2d06c57f3816b576b67ad49e58628f985d956ee3314b
  10. 0x91c62a8064ab2b136f10f84de485d653a84f41949517b07b978bde1400602e41
  11. 0xec2ad0073f4374f52e12f097daf15be6762089a62c75640abfee739b422ae823
  12. 0xfe18618faf14f5f3247bf408decfc900cc66a3a6e03adbedbb53236cb4b3892f
  13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON