Evidence row 2179757

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ConS7O"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6189ea5b-bf2f-48c9-9ee5-3b606f69df1d/.well-known/agent-card.json"
    ]
  ],
  "name": "Sadivan",
  "owner_address": "0x8640fcad8f4432f2ca4900a2bd813a26b98e3727",
  "raw": {
    "agent_id": "115868",
    "agent_uri": "https://centralcity.ai/a/ConS7O",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sadivan 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/ConS7O",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sadivan",
      "registrations": [
        {
          "agentId": 115868,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6189ea5b-bf2f-48c9-9ee5-3b606f69df1d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ConS7O",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639726,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sadivan 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/ConS7O"
}

What the leaf hashes

{"body":"bcfdcbf7d0b03021c6c8c233ef86b2ac4d864a0822a4ec5664697ffb7ccf2e52","id":2179757,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639893635283,"prev":null,"subject":"erc8004:5042:115868","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x1cf93dba4c87785926471fc9fda092ebe0299399463097d7d942244d7b837982
2. 0x8f0f7e4e03d02a90431c04e73dd8d07ed791dd5fa27d9100272b627135c96723
3. 0xd6d6ef8e6ba0af7fe892d64777ebee2cf17e9c8a3b4ec79a8387295d4d2089c7
4. 0xecdd20e64562c630e69df993d24b5469ece6db2f8932f68ad0e724513e6dc881
5. 0x44558306640a99e9327b503c27a79010fcf9d3ed068240ef9a04f91cf21e27bc
6. 0xb5950ec8150fad8dc1a4135a2ce91002e4ee9cab5311e272352844abe50ed694
7. 0xca18b3dfe487c3d0592e2fb9fe8654e375bc5f33f85a44563ea67170fbde6ff7
8. 0xb4b043683497accb91f74fb9170a269caa624c0c6e0a448ff57858c90a92d96b
9. 0xa5e10250232881de87c51903262256218b9d12592b66cd54b43b87e5f843d238
10. 0x35b7be1aebd65b161a90b5f8ee0c4bc3f5b2f9909d530453d65328ebc4ae4e03
11. 0x1958dba7b75c9cafc665741f77e7dcaa26c468963f73c107738b97fbcb474191
12. 0xfa646e4b5dbdebf795dfda0b29a3ea57332f8666459a0c2538f16fe8103169aa
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af