Evidence row 2974934

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/piTMlz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43817905-69e4-453f-9b74-ed04dbb57516/.well-known/agent-card.json"
    ]
  ],
  "name": "Dibet64",
  "owner_address": "0x47d553c87d229fd00b64f52998c9c9d8a9dc30b4",
  "raw": {
    "agent_id": "235259",
    "agent_uri": "https://centralcity.ai/a/piTMlz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dibet64 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/piTMlz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dibet64",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43817905-69e4-453f-9b74-ed04dbb57516/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/piTMlz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:05:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dibet64 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/piTMlz"
}

What the leaf hashes

{"body":"5078f5161e7247774befd90c95d4c4d2bdd0ccff1bae451434c2cbf2eb62c2fb","id":2974934,"kind":"listing","method":"sync.erc8004/1","observed_us":1793779521360023,"prev":null,"subject":"erc8004:5042:235259","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x204b3b0ef8b02cdf9fb7ed463e2f9971b51b276f84d29e1ff95a5c7ac0411f88
2. 0xef8052a809c8cd064c0d30e8f2237a2c2076ce99e97818c40f0eaf6a8e22ee1a
3. 0x2002fcd97edae2367522de6846ad5e5eea9d8454f7c9d593ac438471befb4ce8
4. 0x0cf2046283ed92276fd0d350484dc3a4bbb7ef54c625b995674aa2ed26c8cc1d
5. 0x2335a1ac3f29221c629762f1c21b9ff3eb73cbee7a82d66853e16f16bd505aac
6. 0x90661faa3ae792294180f92d4aa98a6594f25648c8fe3c26b2c62115a9620068
7. 0xe7a56aa945718ac6a9fcc0b2595d10d4c14597cb6f1886c62ee8be5cfb4bbc35
8. 0xd754c35990c51ae884eb3fc053468ef310e26d0dffe085db329db36452ecbd45
9. 0xc7b0c32253dea297b916c2425ce63e2661e89a1d1789063904d6b5761747f3a6
10. 0x192fda632f23edaea7af721d3b0401e0916c324f055689ec9f3c289ffb889628
11. 0x14b4eb3c8ce70b88a07de2c2f855737c455b7075b41d9d09dabecaf579006d2f
12. 0xe15962f8aad036e2c1acb3f60debf8b1dfde962d0f96a73841e46ec343130236
13. 0xf39ad38791749ae94d8b43d93155884153da2ed6d8af13f22de90795709b34f0
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345