Evidence row 1829678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/z9RLrX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1be6c40d-2705-463a-bad7-bddc2b3cf7db/.well-known/agent-card.json"
    ]
  ],
  "name": "Stavedor",
  "owner_address": "0x367de4e605e161464cff4781b57bb0242547101b",
  "raw": {
    "agent_id": "28397",
    "agent_uri": "https://centralcity.ai/a/z9RLrX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stavedor 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/z9RLrX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stavedor",
      "registrations": [
        {
          "agentId": 28397,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1be6c40d-2705-463a-bad7-bddc2b3cf7db/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/z9RLrX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568072,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:26:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stavedor 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/z9RLrX"
}

What the leaf hashes

{"body":"71cc1161e5c26f18be96f7c5499d5b09e17799a4c3def82a6a6b81a12d5103e7","id":1829678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568418355423,"prev":1829397,"subject":"erc8004:5042:28397","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. 0x50282b3fb34555d077f1de57788aefd3bdeb1127a55e276ab8c136fd00c0f70c
2. 0xdaecb4918c7cffd9745b8cff9b8c93eb78eb713f43a98980cb972c04a3a5237c
3. 0x8581ef207a2b1ca807fe28dd8a4f2a2c74b50882552a7e011d18ed55cf690bb4
4. 0xde78e612097cec153868002a85e982e7e453ea7b9730318fd46d23da26dd0280
5. 0x040a47b2c1df81115ae4c509b107e1958a216ab39fe0341a996cc703e8d23c6e
6. 0x7ca4a895bd52643feee1f0bb874150eedb68371ec911b0d1c6a29281be7165dd
7. 0x2da36ba547167d79bff995e41183878bb779cf40287d482f8cb3a12f79a11484
8. 0xfcd774daa67e8e4b6b5e853a97618af90d3500dc65cdc5738ce96d3249c4c811
9. 0x27768b9a7de6a26ce360f29923e138561f69547836a12ba06074af78ca8b2485
10. 0x25618f4dfecd568676ea5e3be35ed02f7869080b63c0770dc911dd1496256d5b
11. 0x8e920e6ac44707629e902b704090e2a1fad2910385ca50550aed0819456af882
12. 0x21938c6c946f4b4fbc9debe25f5efc2591234f62b5e79a54d3dc9abe2154cc21
13. 0x61ea1522e2a8dd1dbb4a7f6b4b6b4e9d2d75dad9c43bbf8d014ad3d2e55a77e7
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90