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Evidence row 2166906

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:108951
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
98ec0c66c720b10154b8c960bb99c66ad64a328e02a1c6b4616eda13627e4397
Leaf
0x627d2f5187043aeeb79c13984b784e57099113504b06fca03a2a7d03528f0a4c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sWRvDN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ee2ef4e5-5177-43e2-8c5d-8026b64d7045/.well-known/agent-card.json"
    ]
  ],
  "name": "Pampero",
  "owner_address": "0xbdde94cea2121b34705de362239e7aed11dfdac6",
  "raw": {
    "agent_id": "108951",
    "agent_uri": "https://centralcity.ai/a/sWRvDN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pampero 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/sWRvDN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pampero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ee2ef4e5-5177-43e2-8c5d-8026b64d7045/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sWRvDN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:48:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pampero 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/sWRvDN"
}

What the leaf hashes

{"body":"98ec0c66c720b10154b8c960bb99c66ad64a328e02a1c6b4616eda13627e4397","id":2166906,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634527920613,"prev":null,"subject":"erc8004:5042:108951","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x627d794a0a42f374392fc6421bffe1dddff1b4f1e7280784dede88908de71a21
  2. 0x2ce04d4cb3f2579c5a51d3e399c37d60ed1a6937287341108066cf6fdeb882b2
  3. 0x98086a30bad10d3f3c8e5593db09843ad34145e8126b12b06791e927b478965a
  4. 0x030ec135029fe3e910c4533c0fda807274505e532682e8a471dfcc954824401a
  5. 0x6aa9d93207c0f5d13c46d023c31b1653094d1f7faf405455e13e134031049cb2
  6. 0xdfbcfae5072b2d594e80c8b46fe4d6b7102e2fe62ef086a6b8485f0ea0ffb45c
  7. 0xb3850241edf765821269836fbd16010ca042b867a45392627802cf63d214a65c
  8. 0x3a602369139158467b7dda550195d2877ce351f03c54d0786849e14c868ac37a
  9. 0x1853fd9c25f40ca557c3a22c5a6a515a251bfb72b3f29ff09d99163eee1e5fb7
  10. 0x9257a3cd40035ec68ad359bb9f49e518b1321563da680aa74ebb3d96cea5c6ef
  11. 0x31384fed531ba72d8b15633b0eb125ca578abc3318e4a2c32e2f7f3c457f4e18
  12. 0x01f1d6bc3b4b6d999bc8426485b340e41a9ad059d38c36f458e881f8b52146d1
  13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
  14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
  15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON