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Evidence row 2554704

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:170458
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9ef04fb3bc9c5c1b3a422c3b8b8ddca4d1caeb0fc62df7c45c4429f53a6414da
Leaf
0xf664db48bb9702e747a455578c460ffbb49eed2039dcf827683818daa4d4c684

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eINhQM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f0557efc-743f-47a8-b73d-bbfff245644a/.well-known/agent-card.json"
    ]
  ],
  "name": "Orisero",
  "owner_address": "0x70ef8620209be70acf19cd9beefb76561e0bcfff",
  "raw": {
    "agent_id": "170458",
    "agent_uri": "https://centralcity.ai/a/eINhQM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orisero 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/eINhQM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orisero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f0557efc-743f-47a8-b73d-bbfff245644a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eINhQM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:34:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orisero 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/eINhQM"
}

What the leaf hashes

{"body":"9ef04fb3bc9c5c1b3a422c3b8b8ddca4d1caeb0fc62df7c45c4429f53a6414da","id":2554704,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694879371946,"prev":null,"subject":"erc8004:5042:170458","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. 0xf664ecd94b7bdbc37126bca76a883cbda8d56f57c820857159f16a126c08d1ad
  2. 0xde99905620668c98d59730ae67ad0d33b0d5c54665abd508b42721a9f969607f
  3. 0xc953e0ec226689fcd4a4929ce2b1d0157d3858fd3e3a45294f56c79c88026ee2
  4. 0xec06954bb56d867f85c3f4c2cf01de6836dc858a2636e5b8b1a468bceae7a35c
  5. 0x03eb053508bdf164ed0021f8dd89eb149058d299b7a98a2d743fe0dcbb4478a0
  6. 0x6943123f9ed6fc094453fc75d1d2267c8a498f42b29fc79e76a145b939c958d8
  7. 0xeb915d8b32a716fd05073a71322ebbd439a6be97293326d46118dda586509d23
  8. 0xac2db3c958a322461c99fcfc1fc12dacb9e3a7e4e2e0b89d8f142ae87135f784
  9. 0x51f67d4de0292aae56422957133c9f0faa7c2c534401b896608b32424d0de34e
  10. 0x443cfbbdc61a3499ddbee87208bb1d52008403c4542ed2097c4723b20c34c830
  11. 0x8e3c1fdc2589bbad55b5c3177356c9ee0739d1f7dd12f0e630748687b16e3704
  12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
  13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
  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