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Evidence row 2729685

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:212517
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
db11e20da5e66ec86b1c14371246d573127188f9fc9ebacde910776aa993c643
Leaf
0x67510733518fb0024d434fbaa68e9f2cfc3c02bf4b1ba54a1648c21c2c407ae4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ji61yM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd781037-6a38-4b60-ba35-d55459c987d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Klosjo",
  "owner_address": "0x8da3cf47d86f9b5f7566e535e7cd45f7f01d12c6",
  "raw": {
    "agent_id": "212517",
    "agent_uri": "https://centralcity.ai/a/ji61yM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klosjo 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/ji61yM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klosjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd781037-6a38-4b60-ba35-d55459c987d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ji61yM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:47:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klosjo 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/ji61yM"
}

What the leaf hashes

{"body":"db11e20da5e66ec86b1c14371246d573127188f9fc9ebacde910776aa993c643","id":2729685,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749676495520,"prev":null,"subject":"erc8004:5042:212517","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. 0x6750ea038cf8df21ce1f00d17e719d52e4da6e11b2318b4c6fe43e58960102a0
  2. 0xb5b7f9b0038cf36350248dac52125dfe251e72532fee77f5c53941d114ab928c
  3. 0x402ba1ebc38c396309b359d46b9ca3268384e42c84a319196e89ce80d1070b41
  4. 0x06e20973da259b2074c222ac0c12d87e4796c16243a60ed0112734426b16da9b
  5. 0x0576c858d837aad40753e4aee474787381b746cb0241bca7b71a4dd9c8fe96f5
  6. 0xc0d7cb9292b152bf46969c386af7be95752fe75753724aeffb47668338fe45d9
  7. 0x4a1c9af3504cb61ebf19c7f0f33da3b21853a721505bedbf1420fc25718c3db9
  8. 0x3ae8d28ee342543cd8a2bbed87d4fc9a44196c9d8fcc79abbb0257a6c86b1cd6
  9. 0x2eddda316f8a326896244b2a4cde9949b830831c62d393aaada060efd2462f19
  10. 0x0ab506fe2905ca0072756bfb85def1701c468f10c72b67a48a5dab17304ed4ca
  11. 0xeb0f0776ce3f396c7a2596f87f75ec78263359c65c88a33ccbaf52e06e96bb05
  12. 0x1afcffac07889ff89c585e14a13281f7d2d378e1248a75f06d54029a2885d90c
  13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  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