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Evidence row 3691821

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:378181
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7374e47099fb5206f6d70e65033dd842a3258b0235fb6b908f5d16094b25c835
Leaf
0xd015d26ac204551a435123d4006da19ec1b68c30fe632ec1339083c292697d22

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5OIVnB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72dbc0c9-c270-4612-934d-ab99ddb65a12/.well-known/agent-card.json"
    ]
  ],
  "name": "Jaukero",
  "owner_address": "0xc9f460168a80b745df7b60d7cbf84363830da90f",
  "raw": {
    "agent_id": "378181",
    "agent_uri": "https://centralcity.ai/a/5OIVnB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jaukero 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/5OIVnB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jaukero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72dbc0c9-c270-4612-934d-ab99ddb65a12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5OIVnB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:26:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jaukero 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/5OIVnB"
}

What the leaf hashes

{"body":"7374e47099fb5206f6d70e65033dd842a3258b0235fb6b908f5d16094b25c835","id":3691821,"kind":"listing","method":"sync.erc8004/1","observed_us":1793946411102460,"prev":null,"subject":"erc8004:5042:378181","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xd015f7f769fa0aeb2b966f032e561406f61e73303bb0fab1a3683d1d65405f51
  2. 0x3ed71ad6991d526ae8cdb28c1247119f4598ab6263802ce976b5d3410608dbec
  3. 0x1fce1d47d136ef9faa6bdef3abb2a4f1ba741896cdf40757aeb5a4d69b676fc4
  4. 0xebd8a14507b68860a5c30632bd1fe9ad21804395593603c76fa905c059115d91
  5. 0x23b2b5cc789abbdf82f2b06d1d0dc27a182f55602de41363418e2fb6de599dca
  6. 0x07a5789b6dd5e000a0e1faa100c8e32007716e533e252aeb436626f8e4f80f4d
  7. 0x09d4680f8773c4ba0b907bb735f42b076d6dd829d0a284b542f3ed9fb3fe8797
  8. 0x1cee92621aed8e6b827882fa0053ccea40a2be730c435ed691a19241dd5e0598
  9. 0xc07f66f4a0ecf8420c35e3102f65419734a01487e77525e99b173124907239c8
  10. 0xac31cb2b4539b80b880d6477532f581762f666aec57dbe0d7c4059cc1ed09f74
  11. 0xb5e5d0de64476238cedbc67ad016782377201930c3ca2496550869bfd16e8d96
  12. 0x4ba539434ae23e0dcfe0f3052b3244c9e504a2cb21826ee06aeaf25126990bd3
  13. 0x819a0d00294341b45784afe83eca6a51246087c5485c47d23e775c5ceddaf589
  14. 0x9b0165e4352a0b8fdd80b767eafb2f430d996588dbd157804ae48456ed17652b
  15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
  16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON