Evidence row 2145109

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VvOcb0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cb76785-48a7-4b29-9044-a9343adff5fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriamet",
  "owner_address": "0x76774bee9eb920a9ab6b78b2b3e1a344eee8dd1b",
  "raw": {
    "agent_id": "98584",
    "agent_uri": "https://centralcity.ai/a/VvOcb0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriamet 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/VvOcb0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriamet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cb76785-48a7-4b29-9044-a9343adff5fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VvOcb0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriamet 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/VvOcb0"
}

What the leaf hashes

{"body":"df700462ec327df661779a07a3650a9e13bcf5cf6aaaf1d782d8d7eab42de971","id":2145109,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626043927930,"prev":null,"subject":"erc8004:5042:98584","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. 0x0e528ff69c4f4e5b02c60a89a8d752a572ac79e74ed380b08c55008a1a8bd1d0
2. 0xa7f7ec31556bd3a0c67540eb60097d9612eb10de411ef9efc287d8175c32217c
3. 0x6048782f39009c7578ac174c2f73db2ec43a6d131926042b8a127d26c69b64a1
4. 0x4e8271c337ee8fa868f1d8fac6eb032f7f54dc3d95c3f023f63402e16282e2b5
5. 0xb66b786936e67c9a93c42bdf7f31a8eb5758858e5ed5cf62f71584210a167fc1
6. 0x33fc8ebccd6281d2196cbedaf61ae577e5b9a8fd2fbdc1c5c6301730c92fb034
7. 0x6211605111a986585425d6a935ff6f26d040785bf8531144e640997cd85a2803
8. 0xce8d387519c1ffa1ee59cac9771eff09d4912dd989aeb94f7a426e2cd0f3b089
9. 0x8fed68f94baf3148be747d08f55e1028a560d1fe8793f3358068252535710103
10. 0xe96ddc49722cb53d1b18a75d6edc7114ce3286a31d502131d1ea1acf29d07d04
11. 0x0b7443f583ca8da092bfbe51bed3f8f05b14934644ed004d1d626632ec80e0ee
12. 0x1f774502ee7a3003241373a41b7ad9c63117bf4cc0d75ccaed5b0bf8d86cccad
13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af