Evidence row 2026784

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9A7pc7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2674ea7b-a81d-481b-aada-5cb4ba3da780/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiker",
  "owner_address": "0x237675f55cd50228d2e6ef08534ed1394997c241",
  "raw": {
    "agent_id": "46523",
    "agent_uri": "https://centralcity.ai/a/9A7pc7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiker 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/9A7pc7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiker",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2674ea7b-a81d-481b-aada-5cb4ba3da780/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9A7pc7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:22:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiker 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/9A7pc7"
}

What the leaf hashes

{"body":"8c13f69ed75fef245ea8a297696546b754161e63152448a1501673fe864a2510","id":2026784,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582520055708,"prev":null,"subject":"erc8004:5042:46523","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. 0x22e987507e07ba2ccd0dbbe2db6d170b98d4f74b621cc791bc8f4eee910c0bf0
2. 0x26f1022061e7bf6cfcfd6ce017d986553fdd77f13abd6a389e6d4169a8295aaa
3. 0x3c0fc826a91b7cc02f2c2c40073cf0ca19114ac0e0a9829c8e7d304796a01fc1
4. 0x8ebb6d36a7a1d232e7de3d4f0e4701d1a7a23c33eede1fcc0cb790c5b126d7ad
5. 0x8e328dfee2b7f4a04558e789b8c9a162712e83f5d9f0447b91964707110d9369
6. 0x2bf2ce64667557232dbea1a65760bc71f4aaaad3fefea8b382a06313be5e618e
7. 0xcf2fae8da12064c3ec23f59e03821c3b946e75605508555a5187eaecdc695dc0
8. 0x4221c5344af9da01d8cc6cd706b84884ccd8ea6810027d3abe13aa93ba4f2eed
9. 0xefae695c23e7639cf08b8e090d73c646c196a8995ec1837f331f734444f57d2c
10. 0xc22c88fda607c8dfaef5655be9c37af381b8be9a1f6cace57ecdf65c1361aa80
11. 0xe4d14ccfbebf08e7c43a41fc7f1ebd97fea49b6a1dc1eb8d268d1488e4751b48
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af