Evidence row 2944969

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vHUxEa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c124c975-233a-4e86-87e8-31dc434047d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Schonert",
  "owner_address": "0x449e7adcf5c0c411f6dcc186383d631c4b49c7bb",
  "raw": {
    "agent_id": "224500",
    "agent_uri": "https://centralcity.ai/a/vHUxEa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schonert 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/vHUxEa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schonert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c124c975-233a-4e86-87e8-31dc434047d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vHUxEa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:10:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schonert 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/vHUxEa"
}

What the leaf hashes

{"body":"b4b992523e28e3af448f18e50a2c652c291a44acff37aa7454692fa8958301fc","id":2944969,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765403561751,"prev":null,"subject":"erc8004:5042:224500","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. 0x991a2db867aa412e98a2f69a40ca1930d26846ea966fea320e1a9157b5b39b2e
2. 0xebe5bd10dcb099822a08a8eb5b1d505368a4ba8903d8b4cf8666988732c2d6cb
3. 0x0e23f208ab9e65eff3863f08b4c135d06f3fee6eacd6d194c72c229c755dad7e
4. 0xa509e733788ac81e74ed1480e0d6c4675392af85d56425d5a1ea2b4f51effc11
5. 0xf6ba33765f9e8f8153245cf9b6212eb10b366c77413907bb51406e1449460c84
6. 0xd0fc3c67ad0127968717ca180ce343ae522cbd95d606df05453279691cccbc93
7. 0x41a57e112c37155494f0c934d3eb2a1ecd09a05cb158326576cd543b9625dc1a
8. 0x47cc880bb8b66b0d21e9f36ceb472e6fd43c331707e8234968007cb62b80879b
9. 0x198a85fdadc435a897f13e7c852c7d248b84b11a6177bd6c0b8d76e879fa9096
10. 0xfb6f4d41fcb575449c45b1a212f94cd369b851c2b74c757ca307015c0d46b874
11. 0x65cafad9d38a17d300db056b26f4568a6d1c1dc5680f91ecbc3ac5c5b3024e94
12. 0x814b953353eb3cf1a1f0c39e9c755d1891a7dd1a9d57ce6cded681c152453c71
13. 0x2c4d6956e0a0f10cd5ae78636f5925de3530e496f8dacddc6c0ee526b017c14a
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345