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Evidence row 2519502

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:156447
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ef0900ad684452e566f63f1eab22496bf764d2ebfa38bff1123b338ae01c37c8
Leaf
0xe6c8ed7281849b3ff8b3d7f8ad66beee83a23cb42586efa251710e73d5f2d2ae

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YztNLH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cfc5ef9-6bf4-4e22-aa47-a50a324df1b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Dutose",
  "owner_address": "0x6a98ad302b2b77b33cbbd9aad3943724488ada25",
  "raw": {
    "agent_id": "156447",
    "agent_uri": "https://centralcity.ai/a/YztNLH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dutose 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/YztNLH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dutose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cfc5ef9-6bf4-4e22-aa47-a50a324df1b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YztNLH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dutose 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/YztNLH"
}

What the leaf hashes

{"body":"ef0900ad684452e566f63f1eab22496bf764d2ebfa38bff1123b338ae01c37c8","id":2519502,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678541270836,"prev":null,"subject":"erc8004:5042:156447","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. 0xe6c91fb379394756fe61c7588abf376aba2f33147bccf70dce472b13f32cf266
  2. 0x2b0401bb5806fa9477a8cb081818a55b1e8a736017a2306d7404a94aa3692556
  3. 0x500453f15e8e5ce4daf0f468fc489f12e8a4f74c311d50e800a46a4478397234
  4. 0x79f611601412a3f9613291c13c124a4302a1349170724878790f4a6be504d659
  5. 0xa99a4f3fa7869999da2890100392b93e34618e8795ad75751749310ce31e21e3
  6. 0x003a5a6cbf2bc8c15e8de8a4a7ad176e41cc1b7a1fa3828e19225dcd5f6f4189
  7. 0x88bf26b476896e70336f1a4021aef9feb2fce9116348e590980e05048313497e
  8. 0x9c9ef9c6e8ba99373ca60e25baf3f36f82107622b21f19564437582dd249ed06
  9. 0x96e3a8d0747686a3bc2e7178ee5e12559fa5a68b27ed191245364f3d1e47823c
  10. 0xbcba6e0785f642cd331c259d2b5111142627a3dd4aa1eb99f11fc8caa0f29155
  11. 0x47f1bdbeeb0f0503df39f44ba66d2449922688de4911d579de82ba31f804e88c
  12. 0x1366fb16374cd636e0fbc97067371409338360333931a86273f1fb1d2d255974
  13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON