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Evidence row 2627905

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:200727
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6145b651b33fb7c417dbb94affcfab607d4ef437a9d2785326bace78e518ece0
Leaf
0xe68cfa7cec7cb8f11290e346b446cae80ca7b87f383cac0e876483791e194eb9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wDo92B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/168526f2-e5a0-4f1a-9eb4-03e9dd3bfbf8/.well-known/agent-card.json"
    ]
  ],
  "name": "Pontisto",
  "owner_address": "0xea81fce3c9b45502647c2ff5273f038e0f981094",
  "raw": {
    "agent_id": "200727",
    "agent_uri": "https://centralcity.ai/a/wDo92B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pontisto 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/wDo92B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pontisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/168526f2-e5a0-4f1a-9eb4-03e9dd3bfbf8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wDo92B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:59:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pontisto 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/wDo92B"
}

What the leaf hashes

{"body":"6145b651b33fb7c417dbb94affcfab607d4ef437a9d2785326bace78e518ece0","id":2627905,"kind":"listing","method":"sync.erc8004/1","observed_us":1793732345214677,"prev":null,"subject":"erc8004:5042:200727","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. 0xe68cd75cd076b55d139efabf95896c48b18f9213623375bfdeb1cabe452e7819
  2. 0x42cae061743a14730e9e735ebc8713b2fac81013861a665512d018aa604f48e6
  3. 0xbe6f409822bdd367f940217d34d65ddc14c0593b108d3b8319adf736c7526657
  4. 0xe694bc45fc56c8ef031c9ae75059a3ff3c1d5a88e231262bbf14d6b89d24d730
  5. 0x4024792ec5945ef1285ffd30f803c01183dc9dcd2175f68f6ad535eca167a69a
  6. 0xcea27e61fc884d35b736fc5f88d4e12d90de85bda4bd1e9e5e3d8f689d77019c
  7. 0x92a98f55aa09c7bd89630a742efebec4f104fbabfe2f318cd531bf5902d0bad2
  8. 0x0cd9e57438f01c9881cc2da5fe582ddffebd20c4da552cd95e619e31bbfd4217
  9. 0x2346345daf6ecf1055eab90407f7929e0ac03ae9e6588f33c80474630d04c969
  10. 0x41291930ff81929cc41d0c1ff15c6b88d88c84d6b8faa3f14de62f67578e220e
  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