Evidence row 2117908

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iUGilX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/059d48a3-d382-4688-861d-0afc3d6f0084/.well-known/agent-card.json"
    ]
  ],
  "name": "Plaudose",
  "owner_address": "0xaaaf3b850797d7646ff58d02e7b3bafda638e150",
  "raw": {
    "agent_id": "87537",
    "agent_uri": "https://centralcity.ai/a/iUGilX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plaudose 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/iUGilX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plaudose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/059d48a3-d382-4688-861d-0afc3d6f0084/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iUGilX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:14:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plaudose 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/iUGilX"
}

What the leaf hashes

{"body":"2ed833fbacca39d2426d0cd73e85885dd3ab2b95f97b1f7054c784e85096a546","id":2117908,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618054047656,"prev":null,"subject":"erc8004:5042:87537","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. 0x07d0a45f8fa41717630589eff66ceed56a5c97c226345387c1fa63998d113eab
2. 0x315fb748f70f55216e8d23d00efa2185d7d46e205b1e34eb6d4eddf6b418d484
3. 0x67ee86c5b14d29f408a493e77f95010916e89e849c7084ae9e2f745736afdc13
4. 0x675c2f5e9c66d6a1bf1f92ac088ba858039f34d55fc01b7afa5d1f01a08c2398
5. 0xb01b63273b602fa760cb8904e61bfa150f18639973b3e669ab5af7d027ef8c42
6. 0x8b693c67b8cde8804e56126019156f754fcef39d4ef74ce471d1599c9bd1f9bf
7. 0x10e6f8f0831aca3c83dc1fc55b44341e0e6fc253b0598b55d01632a3410b57ec
8. 0xb53591bdb91528916bdb7038fdbe825110a0a7983cb06a46a6d5067fe7301aca
9. 0x4c500325e6da8ac2ce950da886fb3f9d2cc83ffefc68889f76031042359b6c7b
10. 0x1105239e62ce677914a4dd96f25ff482e2ca2fab51aa92a2ab81549c83a91d47
11. 0x11f4683aab02f47861ebcb01366f23394e93b45d46d0898dee8bab7b43196ea6
12. 0x1e1061c787eccd66beeee856bdeeb2146c8cf8d66dd9f31b721aeb57caac084c
13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af