addrbookFor publishers
← The evidence ledger

Evidence row 2714382

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205367
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
75f057ccfce000bdd8cb1c54bc297bff78aa2eae48443403a9f9ff220334cf5f
Leaf
0x800128dcfa86b2dacbf3eb4a8492c066eb893175b405d107c22451b3bfc494b8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qts4Kz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23c04be5-2ad6-422b-a590-f75055cd0bf2/.well-known/agent-card.json"
    ]
  ],
  "name": "Maotet70",
  "owner_address": "0x8578cb96863ecdfdaeb0def649c1f6100b3cfcd5",
  "raw": {
    "agent_id": "205367",
    "agent_uri": "https://centralcity.ai/a/Qts4Kz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maotet70 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/Qts4Kz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maotet70",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23c04be5-2ad6-422b-a590-f75055cd0bf2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qts4Kz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:16:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maotet70 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/Qts4Kz"
}

What the leaf hashes

{"body":"75f057ccfce000bdd8cb1c54bc297bff78aa2eae48443403a9f9ff220334cf5f","id":2714382,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740565475002,"prev":null,"subject":"erc8004:5042:205367","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. 0x8001218cdcd1e42ccbca58cda3d6611155462065effb4081c1990a665c449ced
  2. 0xdbc3ba878bcfece94e3c35c0331c46a2e18b4f239af208da3bf31b857d3a26ca
  3. 0xfb39dab5d82f1b80f98a5296d72acf6d583e5a4294ffa27806a069432dbe8f1e
  4. 0xc4ab034e90edb5d3e69baf101a2b39680c9af5e87326d2d1ad56a08078c5df76
  5. 0x0afd312de40956434387345fe96d01a291ecc2796e5f0743ea84ec51ba6653bd
  6. 0x5873d2136b63bb694888684922b107528a87d6a29bf0a14fb1ffa062e7d70181
  7. 0xf892d757ebcf440ba84d2134648652a51e3ef364addb14b0c4208e0555092129
  8. 0xa7aa09603fc2a7c601bbb36cef88257e7ee64de9fb00ed1e06af4beaa81daff6
  9. 0x849dbaaa58d4eb6acdfda941b4513d776a2edbf17a5d5499880462257c2085d1
  10. 0x3490711fc3eacf879e0fb37c148cd7a8366a5f9a72806e83cc2b281236236886
  11. 0x6be7157ed023bdf64754bdfb42079fa30009ab65c72545e41edce8ff9e3ca569
  12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
  13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON