Evidence row 3002199

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0EXb36"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16878289-6f82-426b-8163-2f79dfaa54f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Bollon",
  "owner_address": "0xe8a87f81dcd13fe87b9e86f135f93c7b9507232c",
  "raw": {
    "agent_id": "246236",
    "agent_uri": "https://centralcity.ai/a/0EXb36",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bollon 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/0EXb36",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bollon",
      "registrations": [
        {
          "agentId": 246236,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16878289-6f82-426b-8163-2f79dfaa54f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0EXb36",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793793274,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:56:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bollon 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/0EXb36"
}

What the leaf hashes

{"body":"f7c6cde1b96c856117edd5b7122689da26e18a904d5c8373506caa359fa51a43","id":3002199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793793379814433,"prev":3001677,"subject":"erc8004:5042:246236","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. 0x8a3a7b3f8939fc2a302f0733561c22393902a91fd64a24a0d44bc1aebd9e5b14
2. 0xd52d44560f80d34bcfef2da71ebcf214f6b7e2753760be4271f0646439d2928e
3. 0x76c6399166241bda9f8af1a63e0dca8378524a28213366d70a8c4ca3be526ab1
4. 0x490f6e1c5d7bc42b808a97a149c5f53ec2b5558fc5043dd97efac7e2bd87022e
5. 0xfc8cf0f57607b9f54b704a9ba18b4a32aad777dc895910e623b446d34e267454
6. 0x5bc6360afdcce1306f49aaff56296e97f1f1e9c463c722a94c53bee4700f0f01
7. 0x3eeb43c3bdf5a70a66e077034e602aa4d9796cc7458382c6d738d33f76e85d79
8. 0xebba65676b8a336e794d112b60a4becbf9ee244ae616066ed1182310f45b8457
9. 0x9a1db9bee6662df0b6b795ab96fb27a684289d48e90d20635e1bfac98ab41ee6
10. 0x927ca39b9d83854b75e5148a2f71d03a795d155e2e2f4cd84cbaa8d8bc8e2026
11. 0xc0dc5dabd95a1249f0fb33e18a2d2c1b919711aae8703173d4171695430bc8bb
12. 0x0cd20b9a4af8738ce55ce46fe5cf0b085b46b82436a8beb003c80d00acad989c
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345