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Evidence row 2723776

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209878
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0b98510e35f40cbdd76b2ee3d5ba16a867ab8b40584e98218c72676488e4f9ea
Leaf
0x6638c8d29c58117bf0632e35cf2ac548c998bf6c6962d2d8cb2608cb55eb6738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/W1eNBK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c19dfcaa-1c21-42c8-9a8b-0da2da9fd921/.well-known/agent-card.json"
    ]
  ],
  "name": "Veimus",
  "owner_address": "0xb574411264030a6530ca789848b6574150f77927",
  "raw": {
    "agent_id": "209878",
    "agent_uri": "https://centralcity.ai/a/W1eNBK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veimus 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/W1eNBK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veimus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c19dfcaa-1c21-42c8-9a8b-0da2da9fd921/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/W1eNBK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veimus 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/W1eNBK"
}

What the leaf hashes

{"body":"0b98510e35f40cbdd76b2ee3d5ba16a867ab8b40584e98218c72676488e4f9ea","id":2723776,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746284395218,"prev":null,"subject":"erc8004:5042:209878","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. 0x6638989b548e29d9f5a85428a38ce8cc74edd70766ae208d27a52c203f57642e
  2. 0x67f029d873c30cc888f71925f3208df81f4d6ae726fac639ea83359dc2023d88
  3. 0x2069ba951fe891d4ae1fff0cdbace6381294b9b28f7d0d850f83045604b8b5c6
  4. 0x9c722e137fbe0acdde068111de3e49e69986440b8c47ab46d29339ac18d7b14d
  5. 0xdf02ba6e3ff67f9e34bf0184822546d03088e62d70c53f1c8d7aa77e1196bd2f
  6. 0x549f1fa210e78b21ffa06040d074238efbeb1c3e1168647544407edc08ed4723
  7. 0xbd097134c59f017d2fd0a36f1215a91d21a15a3252590537ecd5e3cf08ca5985
  8. 0xdd22dd94b13209e463fc771aaedcb8e9c79074efee76d98e146999b7376ad872
  9. 0xb23a7d0337d289440e26a56b0c0db3060e118ba072f305cbb89f1f729ec5709c
  10. 0x39a3242d8988a6c9af24172079d2c40187db4feb54e33a3b14f23357cc50f575
  11. 0x1590f67d052e2f48673682635da073f0f3e20d22caa8fd30d1957c120175ea0b
  12. 0x5b3253dafc547f64119cc4e9e0e1dd01aca08e4a6206c31fda84553f503da805
  13. 0x52c189e90e4b72108116f47d43eb5a8d0a5079c20090bfabc8c2e23ac7ec8019
  14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON