addrbookFor publishers
← The evidence ledger

Evidence row 2509426

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:152492
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
075b9978affd7cd50d9ad296796859d6d1206105b174f6ae0bc78a9a84ac94d0
Leaf
0xeff3ed0f7ccc43b9ba3bd552085189f699e25c47f8292c2a3b7ff7ae2f7e7431

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HkqPRN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/faae5cf1-9361-4784-abd6-3aecb9e5e812/.well-known/agent-card.json"
    ]
  ],
  "name": "Maolani",
  "owner_address": "0xb08dbd1000041d2b5ab397d77e089ad7e185bf2f",
  "raw": {
    "agent_id": "152492",
    "agent_uri": "https://centralcity.ai/a/HkqPRN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maolani 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/HkqPRN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maolani",
      "registrations": [
        {
          "agentId": 152492,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/faae5cf1-9361-4784-abd6-3aecb9e5e812/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HkqPRN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793674063,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maolani 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/HkqPRN"
}

What the leaf hashes

{"body":"075b9978affd7cd50d9ad296796859d6d1206105b174f6ae0bc78a9a84ac94d0","id":2509426,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674111447711,"prev":null,"subject":"erc8004:5042:152492","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. 0xeff3f707dc6ad87e127ceaf8468d7eb296f231b90668bb599da7661640ba9172
  2. 0x5139cceb6f1a2e846b61e803ef519eb8541dbbdca34da0374c7c70cca9ba1a31
  3. 0x6b4c7fba145e1957471b6428dd628c8ebb8f4a4ac63c241f1662be3d2ec99e0f
  4. 0x4dfb67d5110b2e24d0da0df2d51ec52f6962a87e976ab63404242e961cf7ca14
  5. 0xdb57f6c3aca5684bb1d245609a73070ad712e62a71b6c70ffb2e0b603d2214c3
  6. 0xb80014f1b3dfe95b981ab79d6964e97c3a47d3966e3b93cc3371eaa63b578390
  7. 0x3f8a14e305bc002495da73acdc842bbf0d04a1f53b0364b3590ae7acfdb873c6
  8. 0x234dc7e4275edf79ea2c66ea79e80899efedc1b8c9b7e3ef97ccf3458937f080
  9. 0x872d6c4593d7fa961f60af8541cc80b8300397d55cf94421f605559e5553b9c5
  10. 0xcdd7481fd54e37c10a011883580cd8043c0952819365a1b350ad5717e3ac5f31
  11. 0xc915b86e6561958f951d6de48cdcc266bc530112b0473bf2367c0d17a735e2c5
  12. 0xa482cb38763d8734b11fadf9d66566266ddc789ac9fe593c0b9c09236845f918
  13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
  14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
  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