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Evidence row 2612955

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194360
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
02c24552dd10f0ad02856082d3966f74bc2f3159fa2d4909a534aa821e1a00d9
Leaf
0x90cf7ac4de0339f52d31bdfd2a046c189b889b87e2cbd183ad1e214869bddfaf

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NsFyt1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/967c764e-c473-477f-bf95-fd875ee98796/.well-known/agent-card.json"
    ]
  ],
  "name": "Tina",
  "owner_address": "0x30de09fdb6d2279eb2779424c4904be7e55b0819",
  "raw": {
    "agent_id": "194360",
    "agent_uri": "https://centralcity.ai/a/NsFyt1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tina 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/NsFyt1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tina",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/967c764e-c473-477f-bf95-fd875ee98796/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NsFyt1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:39:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tina 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/NsFyt1"
}

What the leaf hashes

{"body":"02c24552dd10f0ad02856082d3966f74bc2f3159fa2d4909a534aa821e1a00d9","id":2612955,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723947973404,"prev":null,"subject":"erc8004:5042:194360","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. 0x90cf79e4f4048bd3117b429fa08dacd82dee5a6d5d92273ed20567caecaf0645
  2. 0x7edeb847f9230082198a20301ad4e5ecd199b959292ad92c4d4aa4bcd67bb9b4
  3. 0x1f9b01ffe80137e4c0ef267d7da930be2f65d991a4148b7155a1b2a8b6f57202
  4. 0x9700a7f86b730bfb596f72d6bb6b1b7a5cee87532fe8a9253c533da43ecf890f
  5. 0x67a044d61c87df0fddd0989eba751a5d6bef0eb0c944fa3baca08ed1a424d65f
  6. 0x27817e033a7e47f2cd48585545585a6149d7b1bb85969fc9f27655efb5ab5773
  7. 0xdbb3b87cd02b83e5bd8cb16f670250363c3b1237aedb789f2f489fc9e3071de6
  8. 0x151e5db919185785af9885a5d781cdec61f539e2e37809268cc5fc00f778fbc1
  9. 0x9cc6f3deba83a111c8b90dc42b85d18d9e90a609b81e7e176bd717bc11e57001
  10. 0x2703294465cbfddf498f3976d86ba21c251649d122828ffb90e7b09882a4d986
  11. 0xde2006dccacc2b1a1a7b024f74bd941dbfb35009a950a2ebd35fb1e3ec8e537c
  12. 0x37229505f48a196c864df3bbd6c112d6a10010c2a6661e89a630ad4f188e1462
  13. 0xeadabd164a90c836de96a615298d69f4b3f10399389106b0c27b6382229154af
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON