Evidence row 3347166

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/62egzE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a2d5da13-3d8a-4435-83a4-09448ea9a7ed/.well-known/agent-card.json"
    ]
  ],
  "name": "Buvel49",
  "owner_address": "0x050c4b836aba223ce61697df9cf210494a07f948",
  "raw": {
    "agent_id": "316920",
    "agent_uri": "https://centralcity.ai/a/62egzE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buvel49 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/62egzE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buvel49",
      "registrations": [
        {
          "agentId": 316920,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a2d5da13-3d8a-4435-83a4-09448ea9a7ed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/62egzE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793841633,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:25:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buvel49 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/62egzE"
}

What the leaf hashes

{"body":"d1ca229e7ebdf5fd261d6485d436c9e6056e28741c27028faf3597a7e5b91498","id":3347166,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841923972174,"prev":null,"subject":"erc8004:5042:316920","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. 0x4c3a84ddf6eee205af1585dea3da0fb3ed126755bcaa218c8fb458efdd852f61
2. 0x5e667ee3597031531b8c2bf7c75a84ba50169729b79ea9f0ab2a246228b80b5d
3. 0xd7272164360408ac2d311b9b402b78ab0286f649f7d2bb38d272c19f91ec6ea6
4. 0x0ef58e681b492b438b89931f7618779c5ff293f5a22124b83a0a3c2dfc3739d8
5. 0x8dc7b3b676b0e64b68efba0f002971856d1207119ae9026f2bee14eab553c456
6. 0xee1e31bc629f30539529e82cfb58aec9b4e90dfe39be91d01986bd18607129da
7. 0x11009cde31d4a22c3456264625eade6c8305fc4b6ef2a58bd75c8d685e949f40
8. 0xe4bf507a6b5e7f71452c3d0996436a6990b454deac48f5606487bb9a6a74eba1
9. 0x2b4c4c5d93e5fd7298011d1e31697efa56aa6411040c0e3c5b1e374608d02548
10. 0xbe4cdce52a5d164dba640269e9e9f402ee65d92536be40944ca22b8168b849f0
11. 0xd0d5069e1f8174a8d881366768429ea14829a8a14b740b2647f6f679f35493db
12. 0xc52e16d3c68947f51efc300d768d2c0cb4fb5fd8849b2abaa61811cc16be4a91
13. 0x9899177649213895bad2e2e2dd6d31b170ccf53409d2b31f71901d3ceab239f8
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94