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Evidence row 2169930

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:110400
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e88dbdb5e54d2c155ffbd773e1de26aeeb222d6b8696d7daee295ff1f6df7369
Leaf
0x945cba64c9aba48bde21807db8f456366164b4965b6bff8c72826dc09cdc1231

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GRKPb4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c44bfb1-1172-40ab-9e55-4c1037eaa96a/.well-known/agent-card.json"
    ]
  ],
  "name": "Vinon",
  "owner_address": "0x18a6644b631e2126a9e9fccd1b689b08f54e0e2a",
  "raw": {
    "agent_id": "110400",
    "agent_uri": "https://centralcity.ai/a/GRKPb4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vinon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/GRKPb4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vinon",
      "registrations": [
        {
          "agentId": 110400,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c44bfb1-1172-40ab-9e55-4c1037eaa96a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GRKPb4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635791,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:13:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vinon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/GRKPb4"
}

What the leaf hashes

{"body":"e88dbdb5e54d2c155ffbd773e1de26aeeb222d6b8696d7daee295ff1f6df7369","id":2169930,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635981995093,"prev":null,"subject":"erc8004:5042:110400","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. 0x945cabac8d29a07d6d1200ee424d81b18d2955544a3e03258a05d7ef13c5ffc2
  2. 0x9150f04b848b4f07e56f6a7ee60bed07e9e3ef462a0504b242a089484b6bb34b
  3. 0x00e3b476367dae7e30b6520202c250d4220911f80f58ace7bad107cb9c38f4de
  4. 0x3c6516ddd54116e7da3b5f17efaa62657caefb6a364fb324840688ac5298d482
  5. 0x8787d5ebff7c9a95c588e6cadb971e7443399b215c4124b7f1194979386f5dbc
  6. 0x9590438194b4ca569d7bd0c7e9cd2eb27bc7f5599ece81b92baef9fe5d509ed3
  7. 0x33983c009f0ee3ca5a601593e4ccc5e136a6a99ae8f5428368f66e0ccb11125c
  8. 0x971d223b8c77ce7fa5df7e79622dd510ae7aa9d7560f9230867fc6acc68ed89c
  9. 0x205ca2c01b7b5edca33126f381aa21772697ac7cd57dc5d0907db3a46bc453e6
  10. 0xfc6bea86a9faca3b2cb63ae9e15494a4071b82f5fd28415317b05127901c583b
  11. 0x70c2da3fe33ab36b2a6d849296a1210a38a28725ab16642db7e8f6c31012e505
  12. 0xea6f93175048cf85d24408769c79295ffeeaf7c9deac709218a5ca018c0181b0
  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