Evidence row 2997842

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sasC4t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a58d4fb-a38a-43d6-9c47-7f9eb1e58aea/.well-known/agent-card.json"
    ]
  ],
  "name": "Krista",
  "owner_address": "0xc93aeb1cacb1a847b4c06d5c3290dfcaf24cb690",
  "raw": {
    "agent_id": "244724",
    "agent_uri": "https://centralcity.ai/a/sasC4t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krista 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/sasC4t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krista",
      "registrations": [
        {
          "agentId": 244724,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a58d4fb-a38a-43d6-9c47-7f9eb1e58aea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sasC4t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793791482,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:27:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krista 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/sasC4t"
}

What the leaf hashes

{"body":"c0e933f67ae4b6db2d3dac0534369a52586e8d75e9c1ff72a2a310ef3fa99a16","id":2997842,"kind":"listing","method":"sync.erc8004/1","observed_us":1793791669850092,"prev":2997341,"subject":"erc8004:5042:244724","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x46a325dc837ce10978407f424b2f318ff62315506d0aee78e6cbd3651a4adaed
2. 0xdc9d9f88ceb214348cb22007735a08584a6623aee7985a12b7cf72af1cfd5ff4
3. 0x80d093b209686c169c2144c2336802bd1c44424a3917c9221a0dadef9036cd33
4. 0xc7b5c75b96983940ffdb07f5a87ad12b860fcef545d3b147da436eace4677558
5. 0x512d13c35e827c699e54ac726e3dc525e035b15d740e04c9f58ef73958f926ad
6. 0xaef656b79b30bf52f38527f5cc6f2ac29ef2d4aa33e2206b47354aa5ed6fe928
7. 0x71edb026d96c805e8152f595e8a8f9ebc5e5057a754abbce1bbcb2ce89791f45
8. 0x4a5b0c39d98ed89b6bab13862302258359942bc4d2f9ba1566719c2e07fd611f
9. 0xf78ae11df379ddf2fd064d988022d00e88bc4e5a6b304b6b18ff6fa591742e2b
10. 0x5d5420fe292a24dbd68795f76d4f11b540e4ab7fdbd8c83f0bff7fa4acb6041e
11. 0x17531ef528238bccb9ded510b6a20929c0565056dc9bbfd3bc212a5bc68436f7
12. 0xb1784a8c72629688e7aeae04fdd61da0562915ae0851a7a28d07febc926ae241
13. 0xd4f73f014c8a6615316289c316f790e0ee467190c97dd8ac5726441a61084fc0
14. 0x7111066cf0e2f963a0c95c84861192c8eb1410c53ab025be6fd11b5319847a92
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345