Evidence row 2161367

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SDE3Y1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0b37a5c-778b-4008-9915-1897eb3deec7/.well-known/agent-card.json"
    ]
  ],
  "name": "Metani34",
  "owner_address": "0x524b96f44446382e43ce84ec5ea41b29450385c3",
  "raw": {
    "agent_id": "105929",
    "agent_uri": "https://centralcity.ai/a/SDE3Y1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Metani34 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/SDE3Y1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Metani34",
      "registrations": [
        {
          "agentId": 105929,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0b37a5c-778b-4008-9915-1897eb3deec7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SDE3Y1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631833,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Metani34 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/SDE3Y1"
}

What the leaf hashes

{"body":"eb28c8948ccd3841780070270321d230486185b2bd7870ce417edfce8bd7d4bc","id":2161367,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632136933635,"prev":2160688,"subject":"erc8004:5042:105929","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. 0x1ea71222cd44946a268ce1702c81e7c2b27fad13d28a912c611d8860b09efa28
2. 0x079fef4d1d4a1fe0833d35a926606a1e7ec22ea167f84bff4b44ddbc03c5a89d
3. 0x61dbb20fee6bf42b33f0e9b11df4b240349534c21f8913a5f0fe29fb428f0686
4. 0x072555c2c2d45d9ee14d77c5eac1efcd5315c000075058c1eaebadb6289e31c9
5. 0x2793562434a3bf9e767b21dc1dedf4ec025033aad8d1b209d53be1666386e0b2
6. 0xba67af0391c00badb5b9b978236cd9d5846dbb26c820890e4d96a1aef8bd8ce6
7. 0xcb1734e3bb00e4b7c9a9b0bbad97a1b3a1d585caa11e3d1db2cd9133af46080a
8. 0xb5ba7ef3408280dcd4179e414ac4701abca2e76381566536964a7ae0295bbf3e
9. 0xb08cca3e32f512331aac0995708194ed35513b4758cd315ae2ecd125b1b72942
10. 0x67938f519f23ba4125684dc14b49ae67e7cd284cc7e83c905db5a5534f2b7341
11. 0xac0fc923a0db6bc3966b63b9f80568be71e73b50d1e4f75f4cff6ce1027de1b2
12. 0x921d0608297ee8b39f59114be3d8989b8d4efd3e464dd03aef90facc4e2624f6
13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af