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Evidence row 2953028

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:227112
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f18133685cb5458539e30c596fa88be1b27e2e6fdbada762fdad2194606e4c50
Leaf
0x74f99e023430a8a6344ef85486ed8eb47c76eb9cb3991e782ecfb270ce46ab62

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NCJs5o"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ee9d3b48-8eb5-45fb-b93f-981ca45369b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaula",
  "owner_address": "0x7d173ecc151bada5d738b03a0dbc7e0516d1fc0e",
  "raw": {
    "agent_id": "227112",
    "agent_uri": "https://centralcity.ai/a/NCJs5o",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaula 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/NCJs5o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaula",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ee9d3b48-8eb5-45fb-b93f-981ca45369b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NCJs5o",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:06:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaula 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/NCJs5o"
}

What the leaf hashes

{"body":"f18133685cb5458539e30c596fa88be1b27e2e6fdbada762fdad2194606e4c50","id":2953028,"kind":"listing","method":"sync.erc8004/1","observed_us":1793768780015494,"prev":null,"subject":"erc8004:5042:227112","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. 0x74fa30f1dde019f51646eb43979c7ab1af55cd780f63752416fbfd133240b665
  2. 0xb967c46e33d8fcb4850c0d41a55df585537717d9301c1782b501d083bff45d8f
  3. 0xd82661d92916bd9bfab0daec995f7d8c958e81e17f2b8b00b030e7adc93ed580
  4. 0xfab67f299215f2d8878b0375ecd000f0c6b8516faf169a5d3cb2721fbfde70bc
  5. 0x36e07804dfe1a0bb6452bd0d87b90c70fa83b27d4f77929911be75e596e8a560
  6. 0x58ee0e8e51aeaa4f197309a60ba6ee3e5485e74e5f759cacd32b0ea593af55e5
  7. 0x32980ced296352e54c874102d4a1d640a11f4343713a61e75425d8530b0f28de
  8. 0x7b003c7d8292a75119ed49cfed65c8865072a01eef0788ff56ad0d1393b9ff41
  9. 0x73fc96abe4223ee354680df259af94e6be16ad1c3b03b47a5251e34420d6bf22
  10. 0x8e67b63e6dca568056604b48b13658b2fa9b705bbab197a6525ff56cab0cd8bc
  11. 0x6a9eda81fb10e69ec91db6a4c51e42a01c2ae60c7cb7ed476c2476572550ea85
  12. 0xb78ca1cc2537dc4c8dccb6b881f6ff5795b53e25d4ba5b11bb12d9d95bdde53b
  13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
  14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
  15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
  16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON