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Evidence row 2549406

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:167756
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
aee637ed6762dd2d46b8151758dfa917fbb9c75a58901bfdee8322c068aa1b53
Leaf
0x52121cf025f2cf4d116512c568827775b160dc6dc498c6d43a796a2bc23aac60

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jcapHu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16e934f7-71a2-48dc-b895-0c729d1ec1a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Krollon",
  "owner_address": "0xa195fc5edf914a7fb07dc24fc0089cfaf00ef53f",
  "raw": {
    "agent_id": "167756",
    "agent_uri": "https://centralcity.ai/a/jcapHu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krollon 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/jcapHu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krollon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16e934f7-71a2-48dc-b895-0c729d1ec1a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jcapHu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:44:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krollon 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/jcapHu"
}

What the leaf hashes

{"body":"aee637ed6762dd2d46b8151758dfa917fbb9c75a58901bfdee8322c068aa1b53","id":2549406,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691844052443,"prev":null,"subject":"erc8004:5042:167756","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. 0x5211f4606a0ccfeb530c0cfcfb68da04644aa0fa86b789e563083b9659d8952f
  2. 0x41bf5a7b9467d12ff1ab3cbe11650171a5500c2affd134b34a743589fa059a81
  3. 0xee26d6629eec7b9da5f7f96a51d05e54bf6a966842729b70e091e8423b06df67
  4. 0x97001296064e37c8b76e31a7d0bdec1084eea9504fbda6b236d866ace02b27c8
  5. 0x2fe2cc769b6cdeb8158343996fa9f107c6d3ee19e86b7075d25c232e1c6528c3
  6. 0x5c655b28ab634fd34f0b2565ca12969d2b50923cbca120a6e57d7c952571416e
  7. 0xc95fc212f925b152f5b996fd12b6b65a9c55b03a561080737085ef002c9eeec0
  8. 0x7779906721aa3434226a9c1da5eebc60bd4463c68824117046d290ca3f09400b
  9. 0xf2b02696d27b2fd945293307bc6c9ab5ea7d22a44ec8848f519ba5493cb8e6f5
  10. 0x4536051c1485f7451558a55d1f5d2e3fc056b2317d2c231b902164be15aa973a
  11. 0x5778248dc761edf01ddf50abe844758e6ffbdec35b5b092cbdadc93415a75f32
  12. 0xb0d22baad9934ebb5593025582104ddbdf0a07b01c5a78fbf57111b91a81323d
  13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  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