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Evidence row 2594281

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:187641
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a35603a4613da063da3291f9f409aed0980dc857189e0b9d7358be36c4ab1316
Leaf
0x10d0b11e570c7d7d280752893e9c79306667691b6cf020c1ed95edb4bd16c304

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zA581G"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d065ef37-4757-4538-8c24-eabddda831cd/.well-known/agent-card.json"
    ]
  ],
  "name": "Stika",
  "owner_address": "0xb73ceaf4219c300428169a796deed41aa310ba62",
  "raw": {
    "agent_id": "187641",
    "agent_uri": "https://centralcity.ai/a/zA581G",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stika 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/zA581G",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stika",
      "registrations": [
        {
          "agentId": 187641,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d065ef37-4757-4538-8c24-eabddda831cd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zA581G",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715405,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:18:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stika 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/zA581G"
}

What the leaf hashes

{"body":"a35603a4613da063da3291f9f409aed0980dc857189e0b9d7358be36c4ab1316","id":2594281,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715536224259,"prev":null,"subject":"erc8004:5042:187641","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. 0x10d0b176a0be7584d156605aaac9f55931327165b4271afc173a1dcd8684112a
  2. 0x6eac62fd7a1fc6c4efd86e21c49533e9f6ca1a73f2f58585a84bb8c6215252b2
  3. 0x2d2df0540316762655e353cddad33d6ca91bbfac0b1845524c11efa2fa61af91
  4. 0x5f0142e72015a99a5099bd7ab2c5889a90c0c7082197596758fe845b42e05823
  5. 0x902cfb5cbe0eca87e3df523eba83f93963f9b31b20132438f76a47d6224b424f
  6. 0xf269425eb658cb92f04c09c76c284da1c0b5aa631ceeb5055a91421fea955655
  7. 0xe731b3390b879ece08a64632ee32e26b8ee9f37a0acdc77fbb6c88f798c462b1
  8. 0xf4fff0eb428fa4c30976b77ac12369a59b51c7e837fc83bf055e3daa2e5e22e0
  9. 0x0e183ed865734276eb2a62713029016f1bd1996e41e630e4360ecfeac01f073f
  10. 0xc5281f1c2ede25bf15b6450d11d38ecdf9c1063ce6fb309045eccb871ff7bf67
  11. 0xf84bfb14f98a782f35a6dc70e84fca457999d4b4dce80312617e5d66d426e6b8
  12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
  13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
  14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON