Evidence row 2971951

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/I6ZkJd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8914ed0e-eaa9-4dab-a520-5a0b79f2e32b/.well-known/agent-card.json"
    ]
  ],
  "name": "Brausani",
  "owner_address": "0xed5a76fd0b5c916fe02d07a28f179ae411e5ce67",
  "raw": {
    "agent_id": "233691",
    "agent_uri": "https://centralcity.ai/a/I6ZkJd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brausani 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/I6ZkJd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brausani",
      "registrations": [
        {
          "agentId": 233691,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8914ed0e-eaa9-4dab-a520-5a0b79f2e32b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/I6ZkJd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777963,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brausani 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/I6ZkJd"
}

What the leaf hashes

{"body":"68b5258e3db8f7473d01a4cf0f927c1b410b34316258c7371ab81d9a11f42815","id":2971951,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778183888186,"prev":2970959,"subject":"erc8004:5042:233691","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd7cc76c3430287ab388fcddb1e384a71f96c8ab1aae5c0c5b11b4b1d779741af
2. 0x95b52936bbcdf58628dc238789f6fc8af6413ad960d453b568e124a34d1d732f
3. 0x3bb5e9207ea29df0e17aeb2697694f7a6875dedae658fb28006eb448c5f1c72c
4. 0xcab2090e3b23c89ee52f943381a4d7f7f8ddd5d6640d9590243e1bc7fa54e078
5. 0x7e6997dd10be0f736cfb01853932dc76f3fb0f1d163b4b0078cd2a121b94e377
6. 0xa8a77ae492cd0d54772ecbc398576de9f9a716eb8e002f65df4786683c932769
7. 0xa6eb1c3a6d3e00426bc83a2f9d842880fc9c96b62cdbb4298baf34d53cc81235
8. 0x354e8f9b57ea5067143253fadc55c6e4662001aaa69265a2a4018df9bac72b0f
9. 0xa24b66ec890e80be79f70d96ee0c62ffb4f883e3594544903613e111505ceece
10. 0xa354cc4b9553f6d3f81d47b0d89d6456772d972dc178af419bbcf95acdfd7255
11. 0xb8ed7216267649c1668241806779e20ba21c79b1c125ed0ff183934cdc95546c
12. 0xc9e3ee3368a7600ae557f45aece7a4a7664ace2e5207a34a6677455735775565
13. 0x813281b9669fffc17511699d717b3cff3b49fca18b16e1c77811b0d36468f330
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345