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Evidence row 3678737

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:371257
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7d849c88937074e354117e8460b9eadc6b964fb7818a1960d0a531aa07da2472
Leaf
0xeb491d7c2569a951481368183ca827438bd4595ecb93dbdea520a973a3fdf288

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0oDiGV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f32f95b-27c4-418a-ba20-f98ecd431df1/.well-known/agent-card.json"
    ]
  ],
  "name": "Orarer",
  "owner_address": "0x6778b9c786d33d32479d709be6874fa72f20cb3b",
  "raw": {
    "agent_id": "371257",
    "agent_uri": "https://centralcity.ai/a/0oDiGV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orarer 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/0oDiGV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orarer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f32f95b-27c4-418a-ba20-f98ecd431df1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0oDiGV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:01:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orarer 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/0oDiGV"
}

What the leaf hashes

{"body":"7d849c88937074e354117e8460b9eadc6b964fb7818a1960d0a531aa07da2472","id":3678737,"kind":"listing","method":"sync.erc8004/1","observed_us":1793937661743663,"prev":null,"subject":"erc8004:5042:371257","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xeb48c9a8f2b4d5dd1d207774bace884ad0de6b7f5b2350e3908fd3e7cfbf6a64
  2. 0x7394e7ef1904dfb84fe58be7d6bf772cf74b60cb8ff283f4a7a9174841e1d24a
  3. 0x958beb078631040b72f46af7c7271ff12d67c075ec3b0162ca83c940c067f1f8
  4. 0xca1644add354a5bc144b94cdf6e0e9db5b98dbebe726de06abd73de647200865
  5. 0xab111b0b023d9bc052c7c715e1318b6ba9c69d0925740abec2087ea313eee933
  6. 0xc219082eb619510ca67a21c5aa0d1335abaac87f784f6083b9c13cfe8274a019
  7. 0x5b8639c90d821c57bc2697b7bd16a2f3c43b3e16317a015a7edf230de17d1926
  8. 0x0a497aca87c541e2251ba7d4e3bf80dc719b50a804dd0340b0cdfb8dbdad9c42
  9. 0x01c2ccd48396ca347ca93b300831335ffbe1fcf3610df34111b4da3aeeddee91
  10. 0x14cd78d2b96e4d6564ca757bae1db12799a7c450ea9c2f4c73f8e33ecf77a85e
  11. 0xe58746bd678340bf89b039e1a7aa7cc6931d576808853a99f49787783f823e9b
  12. 0x32999e9135403026b68b6885404cd0162e05bcd1f4cc3110c2c7928e7bed5d0e
  13. 0x1f30533ec602c6c2e0337c71c241c9200069ae4ab713013b433fbe336f2f423c
  14. 0xf0c5ed643551a46e0398fabe9b2a3859cac500bdf092518c6acdd82ca64ce794
  15. 0x0bc8160b8c94aae791142fc9caa83c153cc73b339512089ee494d4e8e7094abe
  16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
  17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON