Evidence row 2060711

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nNbPBX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/180a27d6-5efc-49f5-a525-e98cb8828727/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriossert",
  "owner_address": "0xf9922bfbcb1a81af8e3645526fc8755ad31137ae",
  "raw": {
    "agent_id": "62557",
    "agent_uri": "https://centralcity.ai/a/nNbPBX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriossert 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/nNbPBX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriossert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/180a27d6-5efc-49f5-a525-e98cb8828727/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nNbPBX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:56:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriossert 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/nNbPBX"
}

What the leaf hashes

{"body":"7c0b1f8b7d2cc21eabe5ab0fb26f36ee65700530dbe20d5f150394e360a3ca65","id":2060711,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595405837497,"prev":null,"subject":"erc8004:5042:62557","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. 0x4aa2b339db8b3930303128620e51a0759421da088335edc12e6f41b2a42f7825
2. 0x4a5f4b30789897b8e02cabc4e1ee0a38a2dd19990695153693d7585a6e66eac6
3. 0x11f398f070919840655c4d44f981ec5bdd631bb58823853161bf9d8b52ce1c94
4. 0xc835d6592bd65f867ba87c80dd85148282ebea86b4d446e37924c57a7467cfa3
5. 0x13662b61e2dd8d58d616b6f3b4d64280f9d437141a04d35433e2c9f638a4e4cc
6. 0x3ac6fa1cbe4ac59d10f762a0ab0e09fa034069cb3e7debe8ba6d35e1858c8db0
7. 0x481081dfeb43988223f1567f847eff55464f7b2bf4c008c5c52c356ef792216b
8. 0xa4e7261baf05ef9ab0179c1ea325a3b6102e448ac9de61fa5b84947ceba2d507
9. 0xc9ce380d8b2b2e271cbeea5a54662518f97372b040f20a393b39bb32d43b7a70
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