Evidence row 2276249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uQRqAT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80859be7-f2bf-44f1-9e73-eb2a9046af9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Norkino",
  "owner_address": "0x119c15515ac30caa724c6ad183cb5d433074dff1",
  "raw": {
    "agent_id": "131492",
    "agent_uri": "https://centralcity.ai/a/uQRqAT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Norkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/uQRqAT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Norkino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80859be7-f2bf-44f1-9e73-eb2a9046af9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uQRqAT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:42:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Norkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/uQRqAT"
}

What the leaf hashes

{"body":"d8d23d6d49ffc420bcad33d1071df9103fba5f936d0554ea76c8f11026c5232c","id":2276249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652156770522,"prev":null,"subject":"erc8004:5042:131492","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. 0xac68d89a91010ddc7a7fed353bdf5731fc133061d109eccc34af9e0e90bf9b53
2. 0xea0281e18fde6e36ae76d93f707c17cc265f73c41f5a0a1f15b5df553c7c8d35
3. 0xfeaa1cfb2b43e2cfeb4b19e52063672eaea1a66a991e6c0c310821cb5e37e273
4. 0xa5857c99648b82ca49ef4be5d0a43809a62ddcb0eb2956d85de4ac7d3a2e25a9
5. 0x0a159db7a9e1dadc9a3ec60f0b6dc1d64048ff4c7dc7a2ac0854e1f12de1d6a9
6. 0xfc914202a0c6a1dda98234ed86b7bfb79f61471305c7ff726a8f13ea85239bad
7. 0x10347f983ef2f532fed7079dab620455381685429030a98a1b8476bd6fd53d88
8. 0xa288bf72344237f85f9d1393b76b07c737da0d3e7aee7dc3d35c4657c71d3ae9
9. 0x2d479b52594427b059526ab1a80642c3075ceb7a4272eec3038a596ab0441679
10. 0xf2486360e3c520856836f9de365759a22ea0ac80ea18ef2da578caaf0c9ee2b8
11. 0x1e5e4481bf852e96231f34e30e17724ae29b9970ba1aa310da027340e8a355d0
12. 0xba75ac8fae3b7769dc511d447c671590cf9f4572510e81111cdc037d6738de1d
13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af