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Evidence row 2585142

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:184278
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
07aaccb2bd6e85a8175e59ccdad9e87d6f3e7e4768699e513054061aba319ab4
Leaf
0x22fa87e00cb2bdf9e3e2cb34263cdc49f64927d8c22c2466575fa708de6b5159

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BGqpS0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c6a6a8b-4d93-49c3-aa8a-bc14679866de/.well-known/agent-card.json"
    ]
  ],
  "name": "Vososteon",
  "owner_address": "0xa0bd3e6c8328834f1201a39829d4a809e87c9b38",
  "raw": {
    "agent_id": "184278",
    "agent_uri": "https://centralcity.ai/a/BGqpS0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vososteon 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/BGqpS0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vososteon",
      "registrations": [
        {
          "agentId": 184278,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c6a6a8b-4d93-49c3-aa8a-bc14679866de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BGqpS0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711330,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:10:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vososteon 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/BGqpS0"
}

What the leaf hashes

{"body":"07aaccb2bd6e85a8175e59ccdad9e87d6f3e7e4768699e513054061aba319ab4","id":2585142,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711455803488,"prev":null,"subject":"erc8004:5042:184278","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x22fa9044779766046553fffa2c63e291be5b9f932fcad93553aa28c94cf36407
  2. 0x057866339f0417f42b1089c2653d8fe6204459da94af79a03e65e06b917fb327
  3. 0x36e207454b757890507b88b4c136257be7c0c566015aa5ae538cb0498fa14a35
  4. 0xc1385737b23c1943eb6158b7ce3401dadaf5be7492c76d687c71f08bd7e3d9f4
  5. 0x6f30c0fe9fb66c195b5d83a5ae8804d83700d2123d8daed9e09b0427b16daa99
  6. 0xb23cd48bdf80d488db40588d2e5e4d75c5c20111c7029c9da9b62fb41984cea4
  7. 0x54b09d8a27b139bb09de45873330c64f6b71d5c8dc48626d8f45565e02b4a84c
  8. 0x2a25fa36b01de408befa9d532823d46313a2ac775396b70c1414475c8b84211b
  9. 0x6ee3033019a578493dc1e944e2c490df5320abd18b60a803b4e2e33ee91647eb
  10. 0xbefe64656b440c8b5ff6844dd59fb5cc0ac0be1d096dc15191877e23110b01c4
  11. 0x5970bb4610ef88caf6e273203438b9f5833c46acea3cafc72eadcc671978414e
  12. 0x8a00064dc3090f721fca48111a776e0892c8731e78b7f7f25c29211ec7f40040
  13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON