Evidence row 2991869

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ywPueR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa162db5-a2dc-4d21-9fe7-e03ce3952797/.well-known/agent-card.json"
    ]
  ],
  "name": "Lallert",
  "owner_address": "0xeac802492d3fb1ec863aa7be70c84d75b4e2cc9a",
  "raw": {
    "agent_id": "242255",
    "agent_uri": "https://centralcity.ai/a/ywPueR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lallert 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/ywPueR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lallert",
      "registrations": [
        {
          "agentId": 242255,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa162db5-a2dc-4d21-9fe7-e03ce3952797/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ywPueR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793788710,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:42:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lallert 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/ywPueR"
}

What the leaf hashes

{"body":"505b39e7f8cbb8981a4e117dedd61ab87a038239f4a030f2d6994d2cb4d31604","id":2991869,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788929699563,"prev":null,"subject":"erc8004:5042:242255","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. 0x39d6a178fb014576510514dfb8ba1f2a760bf84ff2ef90396885671dd4fbf539
2. 0x49460e18837349d67ca21dba157aba91905ea709d04cab6ac30589383df294e5
3. 0xce5bb87f1ac93f8b14f714040945caff45c288039c5d8c4a1cf78518ba120acc
4. 0x471ff55bcf1402d89579590ccd7460f18826ea1115f55d74e0752571afd7bb23
5. 0x87af52bdaf8a7acfd71b8e4dfacbd876b06eb391ddd60fc9890896e6d98e2f45
6. 0xbadb2b675447d94c820323b671bcf5070489331c397b5252e3843ab95c96f359
7. 0x0965fbdcef424ab2594908827cb64fbd419f80e52e64e225657864457b6627fe
8. 0x8b2136aa025d67b0a797f546b2f2da215ab64445772904b0491bb691596f555e
9. 0xa04402c5e67b7c2f92136cf7a0afd44eff29cf0786ca0fb0c0fe4c2d25ec413d
10. 0x3c5b1b2680dcf76e76349ea31855dde18a66f3a31368bccc9c15ffd4fc1f73e5
11. 0xf0f9b2097dc6d6740d8f29123682c9040d67d8e309f84d9e151971b857d675ed
12. 0xbc5e59f56600cdbeb25178d0545354d5a767a31553bb8eff22f014fdc03f7091
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345