Evidence row 3457561

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kyalhp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ef64a9de-8a01-44fd-a51d-1dba25820550/.well-known/agent-card.json"
    ]
  ],
  "name": "Braner",
  "owner_address": "0xf1b551b32c53386d819f2f7ce0df8a676e6ab941",
  "raw": {
    "agent_id": "353827",
    "agent_uri": "https://centralcity.ai/a/kyalhp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Braner 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/kyalhp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Braner",
      "registrations": [
        {
          "agentId": 353827,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ef64a9de-8a01-44fd-a51d-1dba25820550/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kyalhp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793912631,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Braner 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/kyalhp"
}

What the leaf hashes

{"body":"ddac07d18e4a6a0b316fcddd31ea9de0f1f0bc73cccd77c7379c00b7e969e17d","id":3457561,"kind":"listing","method":"sync.erc8004/1","observed_us":1793912716385337,"prev":null,"subject":"erc8004:5042:353827","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. 0xbe8c3f957371e93224fc40fbe31cf16e11835e63bd44d4ef4a9ac598b257a726
2. 0x64ab90436b5b5267814b327705e79d5a77f2cdecff969fc4e1c6a227b4a72441
3. 0x0f634b3f9c5020e1571d1cb29c1f0fdd59ece93e3486fd17c314c41e0c462c6d
4. 0x98eb0b442e09b088e8dd1029b2c593ffbe85ca716771edf14ceb73a968ee926d
5. 0x1327c507ebc06afbeac4411b39cf1e22816e26d92ee2fd347a9832e7be66e4a7
6. 0x4081a2bf90a408c820a3c0c9dff7d84e1b84c14174b309228ee5bf7e48d406ee
7. 0x25864673c3f38e93d04e47b7decdd6a7594d7ac597a7f171474998dadd162fda
8. 0xd1fe64973eab4f49069fc44efa3890d164736e46c14d7b9d599eda1ba57c6818
9. 0x1b1687f2d2c147458cdb50eeb6e8a0e54be3723925172d7b12715fe5c7f4c088
10. 0xea5375d7fe184a0e69b598c2be7e7011867ab5731df9af216c303a5aab0129fa
11. 0x46fef53921268250f4dc95952388266ccc2e01b21e4a10c424299a84f4438233
12. 0x68fa8a360833acd31855f6f46f3c4f0e5a9c24a0b942bd75369b4b5ca085fe02
13. 0x0094125755cf4d53859179bd3542321fe895e3ac40c3c2ffe5b2c3139ea38467
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94