Evidence row 2560751

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ECoy5c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/71e8fbd3-bbf4-48c0-aac5-19880e8348e2/.well-known/agent-card.json"
    ]
  ],
  "name": "Trumisto",
  "owner_address": "0x83fd8ccdd0cc36203e3571792ec101762c751c0d",
  "raw": {
    "agent_id": "173556",
    "agent_uri": "https://centralcity.ai/a/ECoy5c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trumisto 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/ECoy5c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trumisto",
      "registrations": [
        {
          "agentId": 173556,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/71e8fbd3-bbf4-48c0-aac5-19880e8348e2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ECoy5c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793698668,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:42:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trumisto 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/ECoy5c"
}

What the leaf hashes

{"body":"c0d5f12ad9f3737eaa2d052d1a2b1a6ecf35bf591e661247d998f67db98e10fd","id":2560751,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698962152739,"prev":2560367,"subject":"erc8004:5042:173556","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x482a9a8525ff783ac296ec7ccb59bd3362d3a40cff339cc5cd000fbee7247a91
2. 0x51fe6d5a91d04a17c62449dc1776283566813995c3944f9d7256fe0ccd1cafce
3. 0x49e5945f39f59a290dbf8de852b6cc3b9747330a48e759d71f9788e6c4185712
4. 0x7159cfda2f557cc52cb34d64660c2bfc545e3cb8e06e5359030dc3d8e2a6e1a2
5. 0xf692993ff260e11cef519f8de34fc4040247e71f663f3d5c934ba4e9f6ef5cce
6. 0xa6c5db5cb381555df6600eb1f5b2d246aa9c1af3f5859b48e88401ceb99a5d8c
7. 0x6275e893f4604a8c812e8eb4093e4f306c6f32c1ad5ba2dd2912bd7a135405ad
8. 0xa3f138347f678cc56835691d0ce6f0d7aa01b28dc207bd3f5a142e5c00d3692b
9. 0x994fec152274f3368e22e11bf8152b591e4dd47f8d17a9808a5311211887db15
10. 0xdae11dcb300116048715c029ea112bc09733a6e16fbeb59ca2fe23e052a066c7
11. 0x4e3bea6f3260026c9913a6b77dac9da42ca18e795bc9543a4ec7c90c1cb291fd
12. 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7