addrbookFor publishers
← The evidence ledger

Evidence row 2622477

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198902
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
14983153065e6553b3cd27f13c7216b3924a8c7477925a47d034877a3b2a3c39
Leaf
0x70649d5b8e583ea8a1a06ac2d9784b635ea1cdd607c78fdb3ed93198fadf62a5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uZGqjG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/26cdd2b0-8d83-4099-a10e-becb4c8c537f/.well-known/agent-card.json"
    ]
  ],
  "name": "Schensero",
  "owner_address": "0xc096f84c25c2c193ce9ae238915dc2709e8830e3",
  "raw": {
    "agent_id": "198902",
    "agent_uri": "https://centralcity.ai/a/uZGqjG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schensero 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/uZGqjG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schensero",
      "registrations": [
        {
          "agentId": 198902,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/26cdd2b0-8d83-4099-a10e-becb4c8c537f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uZGqjG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729934,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schensero 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/uZGqjG"
}

What the leaf hashes

{"body":"14983153065e6553b3cd27f13c7216b3924a8c7477925a47d034877a3b2a3c39","id":2622477,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729975843984,"prev":null,"subject":"erc8004:5042:198902","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. 0x70648273ef50d14d1eafc21840077182e7ae62564c51c00042beae54518e8f72
  2. 0xee8b28749e9a06bf27a828844a15d6bb201b8fd6e19d4cb1158a21bd6e2d6870
  3. 0xfad2c38c1ee6dabd99eda5c8f4a5b65fc13734f0ab4fc3f38a279a42ed51ef51
  4. 0x610f0b6d446ec0db0408cdd9fe3650a31bb204683026e6a6bdff845409a9cb54
  5. 0x9bba34c11f7ce0b762061e48fd244de78af90856a75bbcbddccef645bbcafbb7
  6. 0x4cf87c4b39546a2617eecc1dc0a5b3c5f0c340f45a143c46420d62c97a0b2444
  7. 0x37a272962520feb37a284863fe5fd0cd9ac49b685e34f28d702cc4d59f910907
  8. 0x3d5b2429a08f8729cb0a9a223e20729f01db1298afec991c9ce7b06f244f4bfb
  9. 0xd768e932924a05d7ee95c1504b132c9e18b1c5a3bc5397e9f506881a04100237
  10. 0xbc2bcd7ce2e7ca9915664062fa9ee7d628b7293700bd7a4ca0084fdbc42dcd44
  11. 0x4a871f8f1e83f3741a78bdbab6fcc12cd370fb0d9b79501fb2775747a4d37d17
  12. 0xa677fca81c66c26e1b54a4beaa2730414ce88e6bc49e5afc672609cb033d45c2
  13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON