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Evidence row 2272062

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:129736
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0e0a05f37ac7444167a8052bfa51cd2d1a70740189838dc8b82a4d2f7aa35989
Leaf
0x92d69301f412770beb25ee205267c8eaac9a19fd33810c04a7314f13c4764d61

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zgEerI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b45ffa1-d004-415d-b594-0afe521c363f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kontiobis60",
  "owner_address": "0x3cb3aa2b5e6c1f0966d499d536d25298a804d954",
  "raw": {
    "agent_id": "129736",
    "agent_uri": "https://centralcity.ai/a/zgEerI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kontiobis60 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/zgEerI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kontiobis60",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b45ffa1-d004-415d-b594-0afe521c363f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zgEerI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:13:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kontiobis60 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/zgEerI"
}

What the leaf hashes

{"body":"0e0a05f37ac7444167a8052bfa51cd2d1a70740189838dc8b82a4d2f7aa35989","id":2272062,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650419380728,"prev":null,"subject":"erc8004:5042:129736","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. 0x92d6eb3aff65d89b7efc823c629da3269cecdb886c2acd842d1f869032ae4294
  2. 0x4ff66420abdc703639891d7cd5470c5d7ff4a023a3188452d6e17c4b9394cd27
  3. 0x6e93641764a434e319961513eb1cfc89cffd53e336c898251b0269b96ca7421b
  4. 0x73b892fb4dc79e420c394d56c03c23db7af313d0e4c9ffe04c275d7176d6be6f
  5. 0x49eae251c4e306da210ca00931ec7f6a1f300d4e107826396bc4bc224fb15f02
  6. 0x57875596edee5ef08c1ce4fc89f89c892449468c0c9243934f1a9fd4648433cd
  7. 0x2853c9594e75695e9e604b28bc60eb1b5388772f2d8cb11ab717938cd50f25b7
  8. 0x2d959172251bb526e560684a18e25e4697b97dd28963ea8318714ef616559a55
  9. 0x12efcc302e71397efb4903da01edd13e0f962753126345ec6539cd2163422ecc
  10. 0x86eb66381b499f04c219b4c572ee7d18f58df5d6c2e3b1c3daec564b33386806
  11. 0xa139defc534a4f37fca6b25f0e9099854a709fc1a1f9c16c1db48e18213ea388
  12. 0x132b7eb9839b9a3992040318f9144c58f82ba495d3a19d95d05ee1b6917c441b
  13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
  14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
  15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON