Evidence row 2984570

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mHjnfu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4b5d3b2c-ae68-443d-af3e-5d4b3f9a073d/.well-known/agent-card.json"
    ]
  ],
  "name": "Greikabel",
  "owner_address": "0xe26ea061c9ae1b7d476a40511b2b9f4dc43bca4a",
  "raw": {
    "agent_id": "238690",
    "agent_uri": "https://centralcity.ai/a/mHjnfu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greikabel 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/mHjnfu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greikabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4b5d3b2c-ae68-443d-af3e-5d4b3f9a073d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mHjnfu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T09:28:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greikabel 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/mHjnfu"
}

What the leaf hashes

{"body":"ce730244f3dae49ea5c790ded9bd03f29a83428422eb3414758073f7376c9394","id":2984570,"kind":"listing","method":"sync.erc8004/1","observed_us":1793784519652193,"prev":null,"subject":"erc8004:5042:238690","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. 0x3dd137ec765debe434cabf2af55320949fe4aee3acda92ae87c6928c9b219c0a
2. 0x0024fcfcee1b82a8f376bff46e0588f98b85fa9deab92b91e9ccce70c566def7
3. 0xaab1528d5c695a0643da6102dffcc916fefebae9fdc87cffeb205ea1dd1f9644
4. 0xfb690658bf1fc6e40860b6f2beb3f2dddf45296f2896aac7c9d93a968d673f1d
5. 0x4f1d0db0e06b93ba83e5dad2506906e60bb3c9a20bc0f2600aaf0506e6d5140d
6. 0x39600a1d7276e5a277abd66fe5099cb07c97f4ff83b1ee9a8e51fc7b1b407dd6
7. 0xca49b9de4fda7dee7cf849d392ae9a48a854f5d555e0b64177965cf47173224f
8. 0xfe978071a303feadd677384a3c0a84d750ddee6c6350dc1d00aabf5659474fca
9. 0x0b8274b92ccaddfadf60b2f2de8cab8785246d5880c6f3ad5bdc5a95ec18e95f
10. 0xd1b7b640aa8a058f9e2f4af737192f08364a93d1aff0dc81c2e3659f0b098cfa
11. 0x40dfa1960fc52df36a35907a47b857312c121ab3c2989bcda07d739411c7f741
12. 0x0107f3b980619540637774433c92dd0395349d091b8f804a5bf169b170c0fcb4
13. 0x9441eeb2a571c8cb4175667172212f404f990aea5ae5dbca74b0e28232c0e6da
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345