Evidence row 1850724

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aHoyuv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e5bd5c5b-5095-4131-a494-1043f08342aa/.well-known/agent-card.json"
    ]
  ],
  "name": "Ravabel",
  "owner_address": "0x7825f16c9325f94976f1f1362a6189b75b8e815d",
  "raw": {
    "agent_id": "40884",
    "agent_uri": "https://centralcity.ai/a/aHoyuv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ravabel 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/aHoyuv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ravabel",
      "registrations": [
        {
          "agentId": 40884,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e5bd5c5b-5095-4131-a494-1043f08342aa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aHoyuv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578028,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:12:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ravabel 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/aHoyuv"
}

What the leaf hashes

{"body":"8d8b7abe5825f7389c0af179e3e74336a927c542da6d1e7d686fd19149dd11bb","id":1850724,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578346030145,"prev":1850278,"subject":"erc8004:5042:40884","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x13d8e4080591a104a25ab99566e7918fbc4bc8c67151cff59079c29533dcd86f
2. 0xcdd33c353a27873710cd628a5ae1d37754ec1d327829f8a59dae3a50653cf329
3. 0x80a7e8396e43843c665ee0b9654527ca1a5afe0f5d7b9220de51515320ebd526
4. 0xe53578bf8d39928c6c7850eca5cc71d7b3db32216e7e91059fffbe454bb2ed76
5. 0xe43007c3ca8e4fb1d363d4299dcfed7b321a6455627f64a59fc2e0708877c242
6. 0xb2eb0e31947068dccc2d50fb99f8dea1a6f814f3d888f14af4622ecf1587848d
7. 0x68e91950fd476cb1c536fc81bb4a1fa8885a14414b22f69e32784dc744ba60f7
8. 0xec7018a40044ca3d426622c6234a84ded60df6194c7a99a0c589a4826a922a82
9. 0x8ec988bca82d0047156d4f0c85e27b889cf972f7bf78d76c401055c40e8ac5d7
10. 0xc635053557c23a9eaabfe93973688ae1022f421d23983f7f606f63f8da935bba
11. 0xdeb78f33f29706c5f81cd967f87da1b069e20b5996519030b1e70214d7fa9cf4
12. 0x75fcb364e7a706bfd03b16b4d46c9849304ceabd1a25061648ef5a08afc3203a
13. 0x2033fb9eab106440990c11257e1d6c1dd310c69a65a92d2e65f3ba6271b8c85e
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af