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Evidence row 1845704

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:38218
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d9f99a0187dd2ec4e34c193b18039816cbfd672b8f3c4f3526e20b49f966f3cb
Leaf
0xe2a9e9b9e0c484fc9c2b82c112d52d476a2b2d2241239da5bdb27e98e05ffbee

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vCJHuX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d838d00e-503a-4f5d-a9a7-d523b2cf7583/.well-known/agent-card.json"
    ]
  ],
  "name": "Husjo",
  "owner_address": "0x184ed8930462e775a0c8ced3ad4f9f5576e853a2",
  "raw": {
    "agent_id": "38218",
    "agent_uri": "https://centralcity.ai/a/vCJHuX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Husjo 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/vCJHuX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Husjo",
      "registrations": [
        {
          "agentId": 38218,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d838d00e-503a-4f5d-a9a7-d523b2cf7583/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vCJHuX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793575875,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:31:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Husjo 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/vCJHuX"
}

What the leaf hashes

{"body":"d9f99a0187dd2ec4e34c193b18039816cbfd672b8f3c4f3526e20b49f966f3cb","id":1845704,"kind":"listing","method":"sync.erc8004/1","observed_us":1793575918229659,"prev":null,"subject":"erc8004:5042:38218","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0xe2a9e619a0584708c23a41efdebad3e189f3d1ad823e5e75bb536e0a54ae0cbb
  2. 0x57968d9925d1b436f74b325e49469ae227fbc7cbe607c08bfc393ec0a9d9e742
  3. 0x95649b82d0622682189bb388af78ac3ce16d3b11ac519bdf5c4127ff1ed3ee55
  4. 0x3abca33a6c43ca3021634fd9ba062d9efe99ffb56c4d88bf87f3d5f4ed66647f
  5. 0x869cba7198bf19baaefd26575de7132846466d4e842f3b79bc6d636a3c6ebd70
  6. 0xe2d5b29fcb1a66b7030abdaae36f11257be053bcf26bdd56a88e3c709ba3db33
  7. 0x0f0ef2b8dd3197cbadfa253f0f14f040bbcdbfd7773dc26ae6257b0aea74dad2
  8. 0xfa93a48d86ba20e1ebd66b4506b78f54d938b96a8def68e5c45255f14ff14392
  9. 0xdab27bb3cb0c88955aabf8fee255c115ed1deafed041baec47d7198f03bd891b
  10. 0xd87ba2b61ca26945cfe6a800588212ae18b5e902f3733716f9f34e5163c18474
  11. 0x2de20f493130a51294a758075e0aea66668048139b2aa835e47cbd33453ff2b0
  12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
  13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
  14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
  15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
  16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
  17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON