Evidence row 1847179

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kuUb1o"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50f4cd52-0e98-4dcc-bf2d-ad8d38bf4c16/.well-known/agent-card.json"
    ]
  ],
  "name": "Greifani",
  "owner_address": "0x872541d68daec85a89c73a46540506a7f594d351",
  "raw": {
    "agent_id": "39167",
    "agent_uri": "https://centralcity.ai/a/kuUb1o",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greifani 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/kuUb1o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greifani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50f4cd52-0e98-4dcc-bf2d-ad8d38bf4c16/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kuUb1o",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:43:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greifani 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/kuUb1o"
}

What the leaf hashes

{"body":"57ec333e043b5aab462f60b6f095c79c875afb9b7751d17fa920616218688055","id":1847179,"kind":"listing","method":"sync.erc8004/1","observed_us":1793576594728098,"prev":null,"subject":"erc8004:5042:39167","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe045838db33145f53ae6287ff6e30707becf97ac69b4ebbf0d2fe72cdf61016d
2. 0x8fda0e5b1eaad7b0de118424730d9f09af92de6cb7a2b737d8e5ef13700dcbd4
3. 0xc2dd75321a9fadaaffc5e39f6895a408fc844c59136afadcc513eac9268a9155
4. 0x21ca371204ab07326a686fa0e0ef333d9737c0b0936ae29029e105b88a221f30
5. 0x0d2207004c3a01539678c6f18f7462abf2f761728d1dccd6454874ff3758cb30
6. 0x63bff920cd422fba6e33ec3ef0261b4adb93c68bd38636f43ada22168575005b
7. 0x8f9f19fd56f9450c7781c5b31e651319b7c6b76e4c88847b2350f658c9e95e2f
8. 0x17922eebbe17d1fa4f75a9d02d6726838c00f974ed5bad206a34f50ad166d1e7
9. 0x37bd2e34a5b6e7a1e506c68c25f29b59e6da02eeec9a0748df8a406fc1e4950f
10. 0xfd4fddde519ecdbe262117af7903b8e1cc09a721f63401f67b3e6afdfc8c4cc6
11. 0x241f278e33b93f7bc8410125ddba7dc6d74f720adbf381b6e07c14ea1394fdb6
12. 0xe2f4c4b84fade36a7ef7b4734c148482096b21c09ed3027f89157a803cb329df
13. 0xd1d3d18403c8d600bd2ffc7617196b7b7b40c9cc69bc89a55f9c3d8c58bd3cfd
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90