Evidence row 1850768

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pssWON"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe0578fb-bf04-4a71-b337-362075b4a2dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Plavon",
  "owner_address": "0xca5db2fc8d46b65623c38a649cd1d42325e335fe",
  "raw": {
    "agent_id": "40970",
    "agent_uri": "https://centralcity.ai/a/pssWON",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plavon 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/pssWON",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plavon",
      "registrations": [
        {
          "agentId": 40970,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe0578fb-bf04-4a71-b337-362075b4a2dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pssWON",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578062,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:12:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plavon 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/pssWON"
}

What the leaf hashes

{"body":"8ca781df9ea2231cdcd0272718005e30e98a06fb742a643dda2c1827186b5aeb","id":1850768,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578346140570,"prev":1850365,"subject":"erc8004:5042:40970","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. 0x100ee63fde7322af9a44f2238a9e86f1f84f95b4658a025ea8b7f14b3ee091d1
2. 0x2cc3691175a92791c6e35257407c31ca251de8927ffa961e69232bba41181e2e
3. 0x53850465c953cac3b54e012ff16964007f00690b2332ef6205262470cd2abe62
4. 0x66133ea20b82a2361b699d79428a7082c91447734dfbb5363e963985ea49bdfc
5. 0xa73afd8e41788dfbd5d11865424a131af949f673e4f1703a01edb1b79d46f880
6. 0x75e5e4800d83ba4c89eb8d1112f01390c4a5c0171561233b92178b4b1fbaaa3b
7. 0xa9b747551babf9e24ee9ca29d1c12bfe98681781eac72233ee9bf954ece12b75
8. 0xcaa40c9058ef3a41072ae9ffee4d6d6b9767fc59e52a7bc6e0a29d5c80df30b6
9. 0x414aa604682f788a2d261bf997aa258d9dc4880642aaf56165f790b29795b816
10. 0xd9ac330612c18184c5695420af7f6f1526e06ca03b9d477376d06d8be8cb61e3
11. 0x2d4712bd1203bc5244fa0599fa09618cba6739106dab26a3d111b0ec8558f41e
12. 0x37c4ce84bc1fbced66397add5bebabce40461398a546a037487c5eeb7879648d
13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af