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Evidence row 2530984

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:160268
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e3051ce0386b19b37cc526118a563ffc4c915a4dcbb6380ebe6e4e9c968b217a
Leaf
0xc482c84faa52d6a9cb23aba10a14b1bfb76c50cc6383c1d3c983fb880886ba7e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HFo5Lp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92146c52-ee0b-4b2b-80db-974c5c2c4ba9/.well-known/agent-card.json"
    ]
  ],
  "name": "Nallert",
  "owner_address": "0x439840606f3cb4fa3b1a1f9290d551bbed242ca4",
  "raw": {
    "agent_id": "160268",
    "agent_uri": "https://centralcity.ai/a/HFo5Lp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nallert 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/HFo5Lp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nallert",
      "registrations": [
        {
          "agentId": 160268,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92146c52-ee0b-4b2b-80db-974c5c2c4ba9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HFo5Lp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793683073,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:21:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nallert 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/HFo5Lp"
}

What the leaf hashes

{"body":"e3051ce0386b19b37cc526118a563ffc4c915a4dcbb6380ebe6e4e9c968b217a","id":2530984,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683299592522,"prev":null,"subject":"erc8004:5042:160268","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. 0xc482cfecb5cc2362e2181a68513585e960f7f75e409ed16338cb9e73f8570c6d
  2. 0x178313e04529dc55ceb5c03b945a682823b3bcaa81f0431ff5d540aac2f13851
  3. 0x3d6344600f75c3144bf7caebcfe05ea7e94ae52845128a0372410044a05b40b0
  4. 0x34a108ac6ff7266776aabd831b57e783000db422c586292b79c2931df8daab4d
  5. 0xa19edddf179bb34eb837600bb4e419d6c8c5d7c889e01a6fc40452cf845a29bd
  6. 0xaff9a1418d22706ae414a1d63a4eadbeb6ac413e9955357f1cf2bc360e2d5456
  7. 0x50f493c5b06930fc942550d77f1ae8b3162807440c17b30e044b7008d24e5078
  8. 0x83afa9b6c52b008326fcd9667c23d0debde721768500be7c1922e3c71bd679d8
  9. 0xb4be36d3184097e2c9d3e2f7801de9eab29b6fc769d3c6fdd68f382bdedbdcc4
  10. 0xddd231bbaf2cc3a0bb5c085af2c6fd79af0ecb02fa67201af59bda834fb2417a
  11. 0x7b3e2bdea80c0ece0f917aaac7b298bfc8373eb41a62653184d91547e9de2088
  12. 0xb55db932067eb00a0063e550fdfa33a75fb18b44d577a037aaa88df648769072
  13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
  14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON