Evidence row 2076674

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8ZA4at"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/712f114a-6595-4ec5-962f-4d0c0963cf55/.well-known/agent-card.json"
    ]
  ],
  "name": "Brello",
  "owner_address": "0xfc3606d298db1cb57528ce37947e6e48f9d7a776",
  "raw": {
    "agent_id": "69772",
    "agent_uri": "https://centralcity.ai/a/8ZA4at",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brello 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/8ZA4at",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brello",
      "registrations": [
        {
          "agentId": 69772,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/712f114a-6595-4ec5-962f-4d0c0963cf55/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8ZA4at",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793601363,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:41:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brello 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/8ZA4at"
}

What the leaf hashes

{"body":"8d1bad31c0553fba191ce66d1e6f90c65d8714b9e5aab2a78c55f2c04cba71fb","id":2076674,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601697133155,"prev":2076298,"subject":"erc8004:5042:69772","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. 0x4ac411d3d85251064c3dce6f3fe09190d4c3a8792b09169b45180f28dd72831e
2. 0xb8959b80097105db06fa00f65e667a5d2c26644b4c54903047700cbb9bd49f6c
3. 0x317f702575da76289380224e676582cfbdd909261d9a5659b70ecbecef0d61e4
4. 0x03f6711eedf9eb3deb5177eff0f4eb79c426e85d3867889f76fee6b5f5a1d591
5. 0xa96acf62fa8b0928017b0ebfb5c74d3d18832991d480e2972761f9162541b3d4
6. 0xa1e61ebd79db42ac928cd4a8f50861195f3f57c49300fe1925b16fdff7c635cd
7. 0xb0063502f44d7721e85b1ffbf98bd5f754648c3fc6b076f3f2a7a667f289b8e7
8. 0x53678e0bcfc656e3abf874ec331c040576756e11596050321c6bd58d65f69b08
9. 0x3b634c3faa41a709c609892875537d801356eca05870ad2df8dc57c540448e54
10. 0x40a81db79d8a8f12896a32cfa57ccd2e0a1e86d5f5130b08e2eb389493b79c8d
11. 0xf16e12df21054354b1988db5a37e1fa0f47be3ed7efc71b621151fb1957d1e4d
12. 0x3b4b3d1662d175bef0331a8e093b2c1fad598947e07aab3c5c1843104097cf03
13. 0xec50fb8bdb629a8eec60882415de93b837c0015821049eeb6965a6cdd0d6c186
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af