Evidence row 3012408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MAqKPD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f6db17e-56d5-4720-8e87-66476dd3857e/.well-known/agent-card.json"
    ]
  ],
  "name": "Surubo69",
  "owner_address": "0x7f9061767889760d16d7d6a37d3750dc2888dec3",
  "raw": {
    "agent_id": "251149",
    "agent_uri": "https://centralcity.ai/a/MAqKPD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Surubo69 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/MAqKPD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Surubo69",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f6db17e-56d5-4720-8e87-66476dd3857e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MAqKPD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:48:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Surubo69 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/MAqKPD"
}

What the leaf hashes

{"body":"fb21315e1f970bdf6f9005ad053babaa3190c7f7c79574ea57ff5fb75ef81467","id":3012408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793800114613589,"prev":null,"subject":"erc8004:5042:251149","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. 0x3777ea02dd4acb754f945b758334196b9282f73c949ca79e92312d76241ad0c9
2. 0xc36b165ec5141976791b7f04070d37965e5114f2e1b0d599211aa0992cfa1233
3. 0x7e99199a39cbee6799357f60a57279089184778aea5b296d318e78e7bd566e49
4. 0x9623c242ad9d8dabbe35c87be871420ed10ad41d9dbf3335fb27fc870e3bf96a
5. 0x86214a608638948d62f54343f70f8947eacd6e12226c336395cb7fe15ff8be97
6. 0x21f0175b0481bd2fbd0b46fc8e269d61e7cee82ee78d8155a254c2eef42e823b
7. 0x62501d62b6027f9f84decc823c530751ad980b3238f61e411b92e1728744c623
8. 0xdbd9ed1f7cda0f3e1619d7bf0c88f93b891f8e05431939f296346207d62846f0
9. 0xed0bec735c8081ef1056388f57d9a0746d6d4b21365088e171b6e21232ecd87f
10. 0x67a9450818f4be1a076ee48faa336198468cc3d3fb8af7b9893bee273cc0c40d
11. 0xa6203680b2d47839248a1a5d705726b6ad515fddd1900ac1dc85baa7bd61403d
12. 0x592642cd1d1928438c563c502cb68c5b09e56a2a58876a7c6b5e45c5326ea123
13. 0x8473786c6873bef91ddc86a1d99f6289ac1ab6be1da95c6f73dba287fc4e89b1
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345