Evidence row 2305882

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rGL6TU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15e4fc91-0302-4ae2-832c-2649c8383d46/.well-known/agent-card.json"
    ]
  ],
  "name": "Fratero",
  "owner_address": "0x65e00ac05730b2a2de234cff2c183605c2dbf607",
  "raw": {
    "agent_id": "143625",
    "agent_uri": "https://centralcity.ai/a/rGL6TU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fratero 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/rGL6TU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fratero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15e4fc91-0302-4ae2-832c-2649c8383d46/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rGL6TU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:02:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fratero 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/rGL6TU"
}

What the leaf hashes

{"body":"880fab4d52d4f17bcf34e85c19e78ab193aa30681cb04a3f5dd38b2ad04e2725","id":2305882,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664164070756,"prev":null,"subject":"erc8004:5042:143625","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xcdbf4dc20a082bb944ff947c0a90a726d879d2ff6155a3a80edc4a28e0c774a4
2. 0x1e18f3527e423adb3077f8e2d5802eea98f286dbb65f288391ffe57a166fc28e
3. 0x6f55ba4cd939bf39fa178b5e701c5aff706b27b5f8023ea32c6bfbc17ec980a8
4. 0x4b5c64a08810a265a00fe0431bc0e37bfc64090bd5c21384ea4b56263da13959
5. 0xc9d4100359c132a02155b4c04f365ba8d472722a338977272d2d90f69f193661
6. 0x1378eedf9dca22981ef00083f6dca8e63185bd56151bb19b5b8acb921c596794
7. 0xcf02308e99661271a8761fa3ee3bccc9957179bdc7e2bafe12a7839b2ecc5e11
8. 0x769ca2cf2551eadc57780142e892ec39381d5218ad2d1cbcf59754c4bbaab906
9. 0xb3d0e93bd0681de8b03a0dbb28f6616afc249e449a606e40adc8a6e42199c423
10. 0xc304a582acdb31c435fc12b3638ada601804cc130915175df76ae454ce662db5
11. 0xbd6f46f900f59f73dd50befced9f530796b869d1d0a631b865c0ee260b6f8b01
12. 0x622a46193da28a1c9a8d8ef5e9cbdca4283fa554d97ec6b4613dfaf366dd8635
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7