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Evidence row 2947945

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:225345
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4b50ffce57de5db0c36668cd68c74a37de3e412e4509729234d8fbc2e031b44e
Leaf
0x079546b1e98989c80a04510d961f9fddd4b3b50b236c9ecab3cf8688645747a4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V0q0qp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08d881bf-1415-4b82-911b-89245a479dc5/.well-known/agent-card.json"
    ]
  ],
  "name": "Daza",
  "owner_address": "0x6446e3174278e14ae1cc1be979f1acd9089a1877",
  "raw": {
    "agent_id": "225345",
    "agent_uri": "https://centralcity.ai/a/V0q0qp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Daza 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/V0q0qp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Daza",
      "registrations": [
        {
          "agentId": 225345,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08d881bf-1415-4b82-911b-89245a479dc5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V0q0qp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793766516,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:32:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Daza 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/V0q0qp"
}

What the leaf hashes

{"body":"4b50ffce57de5db0c36668cd68c74a37de3e412e4509729234d8fbc2e031b44e","id":2947945,"kind":"listing","method":"sync.erc8004/1","observed_us":1793766761618170,"prev":null,"subject":"erc8004:5042:225345","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x079552f0a8a4a2ae8282b033f8a5f702cbdb1540cbfbad5a1e3e1dff1b294c74
  2. 0xfc6f3555c65f0d81c47e8f2f2132a717c9e9cedf06efeb8aceca15a63ad25d1b
  3. 0x48b7393f76d461c6049cbb69e8c4d3d6d7aef7519dad787f592fb39a0cb3ed82
  4. 0x4ef788f9fe2e4a1215cde93a85ebee36f9111d6241ee660fe3acc0841314af30
  5. 0x5a9bc0279e70ca09062a6da0d6d62b5e0d08e562b120a0c49f7be05e12c29df9
  6. 0xd1955a03b01840094acacbefdf20117ed29ea4f661efd6bfacb35c5a4c93c702
  7. 0xdea4d12f16803888fa9269018257cf87f488e5c9febb7307968773a63e9fd12b
  8. 0x9c158df8798ca3838f2b333d443903438c4145d55f516db89ca93fe80fab13c7
  9. 0x1e4342e6f626694f55c904bbb57aac19ece082bf1961dd9f0696ad105fcf87ce
  10. 0x100f8bdfa8098e2c61359a98ba3e3d899382a13d9a64a99707f42ef1ec59479a
  11. 0xd8eec1543d7817ed0e2982bd3d535e6c730fa0f3ec99da62279d179973a06540
  12. 0xc9621d805d1e2a7d01240bd1707e5c4ac9e233738d818441e86c689b15371b5e
  13. 0xe284656a9f0be097a543d51ee1f61ecff7529899f302f37ff164b86283b4e75a
  14. 0x100f0c53fd119963d622a12ca44bbe30cb6c40b8715b5360425f34a4bb487b35
  15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
  16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
  17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON