Evidence row 2193334

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/M71VXo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/309b4e04-4741-40c0-a2c1-53117dbf2fb0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriokero",
  "owner_address": "0xd03552c10771f235bbc7d2ba46d0feab5540748c",
  "raw": {
    "agent_id": "122314",
    "agent_uri": "https://centralcity.ai/a/M71VXo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriokero 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/M71VXo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriokero",
      "registrations": [
        {
          "agentId": 122314,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/309b4e04-4741-40c0-a2c1-53117dbf2fb0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/M71VXo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644652,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:42:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriokero 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/M71VXo"
}

What the leaf hashes

{"body":"3416c8a63003d7114914647cc0a9f928e53611895903f18e324ec7486926f682","id":2193334,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644977112498,"prev":2192923,"subject":"erc8004:5042:122314","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. 0x1b18ffd7a0acabab3b185e751c5c1f0c76e6ca4039bd2843c0a12a73091b0d2d
2. 0x5a55e617fed3f70111a751322361b31870074a98fcc66902b0beff2db2f2227c
3. 0x4d4bbcf0c938322c646c3748cf56301f1912e3ad487328baa6a94eb9ecf19b99
4. 0x5a3338d512d1edacf3e134900afb2266c55df0b6707d52afe0d03fe3954f2f68
5. 0x946c558e5854502836f464c7f383ba507d236ed02afe2408a3e76c50546d5d8e
6. 0x1aafc658545755d1f359194e0307ee575069ab2e0cb0d8fe27ad9eb474492463
7. 0xcba98bdf9c2a7214af4eadb21584b7dc83ee0005c213bf6872c5f5ae3c72f97e
8. 0xf69daa37f20fbfd2b84c67a17d2db835d5e7527ea7ee08b5981a80ec4642aa21
9. 0x4672023aa76df3461df0eefdf3487ab16261e666d58cc15ed924a75ba1f2ae96
10. 0xfc47b2086e6c1b85d1e562539c4fe5c87ff196dd2586c845ab81a5d48b2ed36c
11. 0xca20b426596153adc739a514506d4e712329375c586b7a54ec8bc23c00165468
12. 0x1b8180a62930c76e7899da8ca90344aeaf32e1420f1e6b2bc56928fd37a13e3c
13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af