Evidence row 2299217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JNePaW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/668485d9-3422-4ec2-a6e7-21f80f3745dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Javan",
  "owner_address": "0xe68bb2a912e25dd90b4333fff8347afbab5a7499",
  "raw": {
    "agent_id": "140900",
    "agent_uri": "https://centralcity.ai/a/JNePaW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Javan 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/JNePaW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Javan",
      "registrations": [
        {
          "agentId": 140900,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/668485d9-3422-4ec2-a6e7-21f80f3745dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JNePaW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793661229,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:16:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Javan 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/JNePaW"
}

What the leaf hashes

{"body":"126bceb2872ee13ce17eb1ad0dcf585839dd51c74402ea527c29a23eeb38e34e","id":2299217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661410843131,"prev":2298592,"subject":"erc8004:5042:140900","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. 0x1165c079b79798e66ac34d236b5120c0b0f00033182d530eeb7deb897d0c2c5f
2. 0xdd57595a8a115fe7501710c220f25c0dc7a45cbcd1c604b2317c02faf0d68987
3. 0xa54fa06c8593fce58763a92142e80e4c2b34a0288614d498c2396571989994fe
4. 0xb16724b8890441726aa014c80a08743ce61e7394a6a4ac71b46e7af51c07b78d
5. 0x96678db9ef079ea25511bc7bdf3ac5b2ab0c562abd9db34d44716943f150c986
6. 0xcb1572e3e4523a63e7d9ad3a7114546849d1c637a98597c49e131243bf2e11b5
7. 0x322b7f9123d1f03969576427799dfcf1009a66b42bfb0dcda194d4d762ea91a2
8. 0x0f89d12dec8ead92e0818f27d92b20061eeda97b2878724114b12ecccd1fb02c
9. 0x27dce7cd08aa194aa18cd52707ee0fee5eb7134355fa25f445bfb81bd086e308
10. 0x4744c6e8ed8183ac51bd40be5034d796ab981451f5e9ba2ea021ca4ecbeff770
11. 0x53b5f0d40dcc042ae769956bb3fff7a7107519fd683ca90be375133b4b8417f3
12. 0x715a24b0f5dcc05977b0c3347c56e4c0b94bbc2f7d199d9d81cb44c4cf0d9324
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af