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Evidence row 2608823

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:192907
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
55240104f9fd7b5ba5bfc3ac04c240972de2b2ca0b477a42720d565ff5c15af4
Leaf
0x7323f8d98de9170a473af42df13762a0cac200d1f98397ade78f0dd25b097f18

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c2nG78"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73ea1414-44c8-4d65-96ce-c15c64491fa9/.well-known/agent-card.json"
    ]
  ],
  "name": "Meira7",
  "owner_address": "0xa50f7dd1bd44885c6ac2ed01cc274a32f4d843d5",
  "raw": {
    "agent_id": "192907",
    "agent_uri": "https://centralcity.ai/a/c2nG78",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meira7 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/c2nG78",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meira7",
      "registrations": [
        {
          "agentId": 192907,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73ea1414-44c8-4d65-96ce-c15c64491fa9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c2nG78",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:11:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meira7 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/c2nG78"
}

What the leaf hashes

{"body":"55240104f9fd7b5ba5bfc3ac04c240972de2b2ca0b477a42720d565ff5c15af4","id":2608823,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722271197131,"prev":null,"subject":"erc8004:5042:192907","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. 0x7323c854d944b7c2af525cc5b8e1ad147d053d77907266f26b2d2f3f2799ace1
  2. 0xdd820b61b2d8cc120e9dd7edfe09f13037f8308dc83aadbf2fb646ae12ddcf67
  3. 0x4dc9936a273c52588af6d5145fe4f0f82be2643f41dfda9297ab6011c035d0e1
  4. 0x63172cc5c735eed1030fb0f4bafa5be3b848e18d4626065a48b9a596637c2fdf
  5. 0x02466839c85ed20207b24f221a0c98538d6fe03a110740a8c95c202f1103fdab
  6. 0x1f6cf22edddddcea4b115f0f6006c56a409130db6de4b0be562c25b4bbf3254d
  7. 0x050c68ce0d0894bb482f7bf45b338e0de2134571acc40493f820cf39018e664f
  8. 0xb8e963c1998e4dca9e2ee16fb88e500fdd8542b9ad5cf0574596b884537ef852
  9. 0x590ae55e50e3196a4d2dd5e9b855cde49ba7c712586d5d5b19c040ae497c67fe
  10. 0x4219f67400c610acdd0775d9c3e508f8bfb54e19c5a327585a9315931ca4fdc8
  11. 0x1b3a6609404533072f08d3d0e773a77f3abbfc6d2e676d23b264496d184b19ab
  12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
  13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON