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Evidence row 1842535

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:36170
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7327d37d69e1a98ffb365af5a55ccb860d79eba0b6559c283685f4fc81da321d
Leaf
0xe8e28e9edb2121e0c6cc4fdd79655edb53c337d92f97dc536782afa7e23f4cfd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vCgg6A"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02d44cfa-c509-4a9e-8087-f87c6109e796/.well-known/agent-card.json"
    ]
  ],
  "name": "Vaunansel",
  "owner_address": "0x78c99c92d1d6a7f9ed49ccc71bfdb30a4f9eeeb7",
  "raw": {
    "agent_id": "36170",
    "agent_uri": "https://centralcity.ai/a/vCgg6A",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vaunansel 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/vCgg6A",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vaunansel",
      "registrations": [
        {
          "agentId": 36170,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02d44cfa-c509-4a9e-8087-f87c6109e796/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vCgg6A",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574264,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:08:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vaunansel 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/vCgg6A"
}

What the leaf hashes

{"body":"7327d37d69e1a98ffb365af5a55ccb860d79eba0b6559c283685f4fc81da321d","id":1842535,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574535632002,"prev":null,"subject":"erc8004:5042:36170","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. 0xe8e27ef293eae8572def7436ec7bea8aa89c97027155e96c1d0cbd37d67fbd0a
  2. 0xbb9028e749061fcd0646379b92dbc52657251d84db996f8f1c444a8d0842902a
  3. 0x07584f72e8968d2e3b9d5928d48a828d3409fc3164549b2b1b51e7a6eb168879
  4. 0x123fcd1cd8ebccf3464838e899d38fdf8be8af1110bbb6fca2e51ed600c06a6f
  5. 0x98f8cdfa4244b7717002b50e882ab783845ff1b4239163e90528a59574e3163b
  6. 0x9eb24131fcd76ce8c23c4b0b5025ace98e692503e4f7169baae12cd69c57f001
  7. 0xe5f3ba4d4f9d25a09ad617f04291610966ef79eca02ca217a2267f31c16a655c
  8. 0xf3c42617e53b69e0191851a3a879e4b697134da0d71414220919a72b839674d3
  9. 0x2e76b355d5d144030cda704984cdca684d3f1d33bade5d45b2c2a148377e052f
  10. 0x8df611d79472678f47671b7042f08a3ca496e0b82f5854d99edf08e03bcaee1c
  11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
  12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
  13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
  14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
  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