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Evidence row 3943900

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:405479
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b730b55aeecf56d4b3b56273afcdce73bd050ddc6182abcaedb740af9cef927d
Leaf
0xe22e7e25bad01428b79f1bbb6f83702c5fa2d2c7576af78220042fbf333bd69c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EVpuSE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4b3ead1-6cf1-4e5f-af38-437d58ddf9a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Trelleh",
  "owner_address": "0xc8d6a182d589cf1482787dd460864122bb349209",
  "raw": {
    "agent_id": "405479",
    "agent_uri": "https://centralcity.ai/a/EVpuSE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trelleh 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/EVpuSE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trelleh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4b3ead1-6cf1-4e5f-af38-437d58ddf9a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EVpuSE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-07T08:43:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trelleh 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/EVpuSE"
}

What the leaf hashes

{"body":"b730b55aeecf56d4b3b56273afcdce73bd050ddc6182abcaedb740af9cef927d","id":3943900,"kind":"listing","method":"sync.erc8004/1","observed_us":1794041002396392,"prev":null,"subject":"erc8004:5042:405479","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (195826 rows).

  1. 0xe22e233f766c28247820593abf8586de1558bbac2d21cdb8cada5a8b362a3eaf
  2. 0x88af85261297a92e2c562691be7c8a1c6c0eb187eedd73b9d77929797ead297e
  3. 0x56311bbfd3f76401ac7a5d7aabf818fea1bc99e57250d87e9ee30082cb7036ab
  4. 0xfc951c89f529eb4fb0f1a3a16ff797f63d9fdf1795dff8488bc1eb2cb7149b1e
  5. 0xc0fbe2e72392b81ba7987e692ecde3d5405a3b605a0905d19525c38d0adfe380
  6. 0x1e50e84750b45c8c289e85cec130e020cfe78ef1acaf2976bfc609be0a4e277e
  7. 0x50139e70550edce55b79961fcb1412b8659c849ba5f04422c475e19bae9ee8a1
  8. 0x44d4ac6b85d20e5e1dbe1abf39edc6dd6227e29c55eb6106242a70ad21b81826
  9. 0x95b44dd711dda97fb7dba1241876adc791a80b3baac5c935735b447fdc617610
  10. 0x0abb4e26c27882d4315b0b3162e7e84745c953e41b4ca61713d676f48ddef0e4
  11. 0x3e3c440ad44c817f8a5e5c0a92d1bc9a91b4db68c30693869ed8223e04a2d39f
  12. 0xfb8f51b15b2f9745239eeb02804a4971def25eb525b50bd0513190ef9a45f945
  13. 0x43264bd26116ef8e6f9fb17235da20d71d20e9b50e11d5352edde08d4a1d0f55
  14. 0x6f49c61b0121647381a6cf39821f3b65b9e708380eb6ac63924f415c4db07607
  15. 0xe840e410ee5ca60b9428cf31ac97ed84879fffbdab20af854208e002351d4fae
  16. 0xbb3be27e5da5ccad91ce4674c6eac53275c0832f3885b89533d2be65d38f2fc6
  17. 0x9ea7c2ecc6985da4b761b0f9096b7858b3ac8e3e47717c3840537fb2ff31c6df
Day root
0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d
Chained
0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb
Published
On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa

How to check it · This row as JSON