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Evidence row 2149332

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:100607
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2eb93b3c4bd6773afc558ebc2cc9d14e01e7b4106bcaff186176ba009978eb5a
Leaf
0xe57d3c6f84350fb133d8ce9d1a86107545b72bc46ac76b243567612f2bbcb042

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JKF8w7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5257ba71-70bf-4e00-9659-98b65aae003e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hikus",
  "owner_address": "0x5d3fe239fef03ea306722becb844729613605b3a",
  "raw": {
    "agent_id": "100607",
    "agent_uri": "https://centralcity.ai/a/JKF8w7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hikus 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/JKF8w7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hikus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5257ba71-70bf-4e00-9659-98b65aae003e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JKF8w7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:51:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hikus 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/JKF8w7"
}

What the leaf hashes

{"body":"2eb93b3c4bd6773afc558ebc2cc9d14e01e7b4106bcaff186176ba009978eb5a","id":2149332,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627475627964,"prev":null,"subject":"erc8004:5042:100607","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xe57d4e26f9f7c969b4cdd7a0d005b464309e1c8e32e31497181cee98bb35c175
  2. 0xa01bb63acbfe214b60eb894b5f6f5aa1aba36e12fb740fded5582383ee7d57d7
  3. 0xa73c2f786c25ac4a4dc42bddf322a3933c327087d829db735b09f0dc7e824425
  4. 0xa885c2c5a201b67fa84169ffd1b84a8088349eed2632a0e7e2bb25d5f40a6674
  5. 0xd0e8502bdad2708f8403d35d39e75d0938dd0317430872f0e81fdd5d500570e6
  6. 0x67de4ac5fddd64336cfe87d56cb2419241b3af1ed88348e90ec3b3c78aa8c188
  7. 0xb58a0dd868a9311da33158f7faea807434f7029dd1abc3a95c2459fbf8ac35e5
  8. 0x4a9e8a56a21a2374e252f967a55edaddd4062260e22b0b821f271ad85d7aec2e
  9. 0x5fbdfa235e886f3053ba6ddb4dd3837650e1b16624f6062ca5998727ecfadffb
  10. 0x4c116e00db1c3643454b3fad0d96facb960dcb409c372cf9df0e50dbc6b43604
  11. 0xb11db742ce4f8b1a66d552c1cd8fcefce0bada54ae42fe0e3def7fd89318192a
  12. 0x5de7f05542dbb95181c4cd655efb5f574870082798b2bebb6b2d8842abbb03ca
  13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
  14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON