Evidence row 2237064

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NyJE0m"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1445e850-bb01-408b-8d53-eeac4d2398f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Leinteon4",
  "owner_address": "0x7ac3e3e1e89c7db2bac28e64e317876efa4d93eb",
  "raw": {
    "agent_id": "125955",
    "agent_uri": "https://centralcity.ai/a/NyJE0m",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leinteon4 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/NyJE0m",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leinteon4",
      "registrations": [
        {
          "agentId": 125955,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1445e850-bb01-408b-8d53-eeac4d2398f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NyJE0m",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647248,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leinteon4 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/NyJE0m"
}

What the leaf hashes

{"body":"243957d7698b7c6346ce63470dd42e00396826ac6c170984698ac90c1e71f078","id":2237064,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647549071831,"prev":null,"subject":"erc8004:5042:125955","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. 0x210123dd6ea066d5aaed91db27e6b6c32c146456d5a50269ed6c2ea66c5ab0cc
2. 0x163b175ed9ff42e435cc7fa6cb00904a39f526d08d0c5a6cf936ae06518be3d6
3. 0xe92e90829be465fc0031fd4565b1349a2730ab743543cbe7f31f1ece075a2304
4. 0xabee1ef092fadbebe6187265691d65d9f85361d5fe67925de9cca0cc5f46005d
5. 0x4452273e70055db23bc2ea558265003e7a832a62b85650bee98d2a2ba489b80f
6. 0xa2cef33645f670f220a66624c823ad7e7c91004bbccf18d7c9ad7e27bfbb2a4f
7. 0xf1820ab155c64444d3eed85e07b2e52b0804f79d507ccaec59d00507aff0194a
8. 0x8574ee9ce60155addcbea05d96cb0909293d854a07efd532c73202f3c4395801
9. 0x4d754bcfaaa2c7953a6562d326d06336a0fe311c777af3dfc1773fb12785e5e8
10. 0xcc2ad541bf6cdf175b8532a3a599ff58f2939022baef814a8bbe9840bda2a630
11. 0xb638c84e21afcf4fb05edfb18ec1ec3e90dae343db8f36941c6635df85608248
12. 0x55683a1d17eb7241c5fc7a5cf11e9abfdc0742d9a734c294f9a5cf8eb64903c1
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