Evidence row 3477267

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e6kgI1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e82def7f-aea4-4c1d-8f87-5b3cbac33908/.well-known/agent-card.json"
    ]
  ],
  "name": "Fuvo",
  "owner_address": "0xa22404b9d1a3b5ab725752eb539520062c0566b5",
  "raw": {
    "agent_id": "360912",
    "agent_uri": "https://centralcity.ai/a/e6kgI1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fuvo 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/e6kgI1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fuvo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e82def7f-aea4-4c1d-8f87-5b3cbac33908/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e6kgI1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:57:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fuvo 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/e6kgI1"
}

What the leaf hashes

{"body":"410a5d33093f10ea3588816d80d3baa539ba12af2423734abf37727fa7203959","id":3477267,"kind":"listing","method":"sync.erc8004/1","observed_us":1793923038163586,"prev":null,"subject":"erc8004:5042:360912","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x155c15523692ba17ce22d8618ffbcd620657cb856f01aa21c4a7d95a5d99bf67
2. 0xc68ee6ffdb23bb8c4a5aaef238078b13d3fe09414e93bc91ee56261edc2a2071
3. 0x2b11a5c0327dba8b23733fe1ebbc2c9a96fb27300c34704fbcaaaeaf57803e51
4. 0xa03b8c44cccdabec7e2105123ed9858a6714569b2ebf9ff9e5dc5d6da50f7663
5. 0x86d4b4d6605648162fd416e9f22d01ba879108593486c52ce34d8850e8f7cb43
6. 0x23c807df065e46c67d42c01031ca61fd1c3a3da42716309b5418c62ca4fbcca0
7. 0x389c72015af44cc84ae7633feabdedb0f26e3af674355e881c36cb670e863520
8. 0xb724b8b038e45bd9412965c6f0b9070ade53d8eb4a34ddf892bf682f412caf55
9. 0xa5f67541f0708f25ede6d410cb12a9e7999dbaeae6a3e6039741ea8a1e02f9e6
10. 0x9cf56388f159190bbb193f38b2b6a5ca1fc1f40ce977f0ab349e83a35d818ca7
11. 0x71d416a0c4f4f82befc1be6540e52cc34b55a9de143f71a7ce3ad75df1d56a74
12. 0x99612c0d0fe803910ad02cac1099087cf81c4c9e901ada5392ef55766e000d22
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94