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Evidence row 2493271

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:146234
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9faea1f5f3c1276b08065ea526b1ef22e6254676af86657a150d50843d91b57d
Leaf
0x6e8f3fc89162e431b3de3116337fa81e6ec55f8621daffa1c4737c834e093214

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HmMP5R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5aa1191d-12c5-43c3-8cd0-d8531c38ce6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Krateon",
  "owner_address": "0x060fe6a1d45203928d134b730386259a67846366",
  "raw": {
    "agent_id": "146234",
    "agent_uri": "https://centralcity.ai/a/HmMP5R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krateon 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/HmMP5R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krateon",
      "registrations": [
        {
          "agentId": 146234,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5aa1191d-12c5-43c3-8cd0-d8531c38ce6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HmMP5R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793667163,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:54:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krateon 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/HmMP5R"
}

What the leaf hashes

{"body":"9faea1f5f3c1276b08065ea526b1ef22e6254676af86657a150d50843d91b57d","id":2493271,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667249756250,"prev":null,"subject":"erc8004:5042:146234","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. 0x6e8f6977ffc68372bd6174cc611313bf6d7d12a1a98b0a5146117df89e870582
  2. 0xd0193a4118b4a7f3f975fd96616376bf8ac8f6ada049d6243f31ccc3d7c385d3
  3. 0x4acfa7427c131ba2a3f5418b20ee7fefc9e6a9a9599a20f897e9171a9c591a5e
  4. 0xa04fac3c8e80f4e2cd5d1d43c868c7730778ac4b5985d8f914607b3854ce1325
  5. 0x891a0c04715f9c71edb288ce00dd51a6f01ba217358c7b0b2858229f03741df0
  6. 0x5793295b9f2fc113a4bf93742f70872449de15fb93242a2123a33b4eecd261c9
  7. 0xbcaad149d2428b6f9d8b52dd8f2ea27616612885bb28e64f7b31edd38ea3ee09
  8. 0x36302035c050bd26b2e86317d3a791a85410acb31cbad67cf8ec823b5b75f7ce
  9. 0x544f21d59c0d9259aef1b610c420174dacadfde45be58aad99be8e32f6b40b95
  10. 0x1a949ec489b8085eef9d2f96163b334d62ecb0c9f604347f6280c8271cd4bfb0
  11. 0x735a455493dedfa52493ff66e3c60a5567a60c9e61fd6ac90789f5bfb1fa8734
  12. 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
  13. 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
  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