Evidence row 2182769

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2st9D5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cafddbb-4514-4e5e-aa50-c4bd8a678120/.well-known/agent-card.json"
    ]
  ],
  "name": "Kafafer",
  "owner_address": "0x1dcf5c1da3ba5ed30153a47fe358f1d651494603",
  "raw": {
    "agent_id": "117514",
    "agent_uri": "https://centralcity.ai/a/2st9D5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kafafer 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/2st9D5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kafafer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cafddbb-4514-4e5e-aa50-c4bd8a678120/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2st9D5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kafafer 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/2st9D5"
}

What the leaf hashes

{"body":"9ce3d9d6e465372f45b2da62d2d0a22a4a8db9eeb3d6c59392ec9c47951e97f3","id":2182769,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640993110842,"prev":null,"subject":"erc8004:5042:117514","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. 0x2e3347c1ea068a87bc2533da8e477acb2a436b6f414b37298d35f6e771d47a46
2. 0xa233d99ff79b57eb32852c92f4893e1b5bf098df84ef5b22601055361d5e7ca2
3. 0x1cf78dcef96eb42a7e2a3bbe35dbd97f426231966deec34b6f4bed0dfc28eeff
4. 0x2b443e67c35879382b07e953b7bca8a94377afc1da52dc9630b9c33c150af91f
5. 0x097b1ec19af6f2e241b44e62d39daffc23dd91bf4784f16e2ef612aad4ca610d
6. 0x1f5b8edd23b1540cfbcba80d3dccb107bd1deb17017b84b2e93e74369222a409
7. 0x7ab2612373276946381cc1bc700b51d0a1604cce4946203c657239bd1bd242b0
8. 0x8bd8270a1cef7cd0c78b279261b36003c85fc49d590958ad9b788a4ab12b19a9
9. 0xf56a2d0771aef113a760ae5bebd2696a7bcbda2937afdd765326402379191fe1
10. 0x07db815af4132f351c5ccd74b0d2462f848111a36340039762c1bb3b1110a640
11. 0x9e5c5ba467123ae302f8870ca25b20e27a1394e370b4fd36f750417e36f1a6b2
12. 0xa39f479631c3d9f1120fe6d97a0b21058e85f7acd7b66ba73bd6582ec4dd0f36
13. 0xf1aa667ce80c3cfa851957b2154c374229551d079e3666ba4d1ea5e32bfbe79b
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af