Evidence row 1815190

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4RSHyE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e064e1b-5056-418a-bb71-5ebf4c1836c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Reikaser",
  "owner_address": "0x8971efb67183515e6288e13477a21d65e2713027",
  "raw": {
    "agent_id": "19577",
    "agent_uri": "https://centralcity.ai/a/4RSHyE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reikaser 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/4RSHyE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reikaser",
      "registrations": [
        {
          "agentId": 19577,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e064e1b-5056-418a-bb71-5ebf4c1836c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4RSHyE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:21:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reikaser 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/4RSHyE"
}

What the leaf hashes

{"body":"8d64dc38cc15e5898d9cff62afbbde23bdc6718bc57fe3e4fe1a0c4edb851db4","id":1815190,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560916466138,"prev":null,"subject":"erc8004:5042:19577","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. 0x8098c4e2592adaeb2f10163d6e58567cb4bc289e60a4e368d08815cb27dbcc25
2. 0x4b46fa18f790e80169d2c4499f675b957b406f1c52446cd949798ad2204324a2
3. 0x28cc2dffdb0cb0c3fcac81c4e9cccfb13c4a48fdcb03bdbeb0429f75e12e7596
4. 0x1e4b8daa62bc819a8de8091c0627b4dfce783d82e6ca89b1a63a5a2745af9e81
5. 0x5373d61457cb5e339bc7f43616def033c9d907ba4f972d49b73f49df6fda57fb
6. 0xe7469843598c9d710e16ec9b4d28105daf215c109a0f3d1015055f0ba296a82a
7. 0x6945b3e205dfffb935fff482f6f785ef47e6c072af24ce01553c78a06cbf2069
8. 0x1ac1e21deb8ba9e79026b91f70b4173509ef10f7d9cef58aca954ba7cc159b92
9. 0xdf8dd587ab6867775ec2ed4a4cf08fbde6aac6eb874d500ec6cb7b1757c05fb4
10. 0xf81afb79bd57a8844c16a19a11e664c815af63bd5293bf9a4b6c4b6682ae96fe
11. 0xec7e9f90a5693fd10adf935486ebc4c889db17f5ea68c210a130f75a34eb9d38
12. 0xf1bbcf6a80b03ce0bcc652c9c358e273a08605d806c2668665f7c7b1411ac055
13. 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90