Evidence row 3344133

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dQYnPN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cce9a1b1-5460-47b5-9401-8a378c454862/.well-known/agent-card.json"
    ]
  ],
  "name": "Kompeon",
  "owner_address": "0x0044545d92357f31ece38527b3f9ef6df83f8e1b",
  "raw": {
    "agent_id": "315182",
    "agent_uri": "https://centralcity.ai/a/dQYnPN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kompeon 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/dQYnPN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kompeon",
      "registrations": [
        {
          "agentId": 315182,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cce9a1b1-5460-47b5-9401-8a378c454862/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dQYnPN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793840217,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:02:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kompeon 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/dQYnPN"
}

What the leaf hashes

{"body":"6191faca69bd4b6760f9ed208d654f4220c0ac7e8956aafbd3adc909fd8926ac","id":3344133,"kind":"listing","method":"sync.erc8004/1","observed_us":1793840551429827,"prev":3343847,"subject":"erc8004:5042:315182","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xf8455aaca31b198f7d28679f8cfcb95461e892026f2e25fe37d8660f112d123e
2. 0xad9b121d8e8e1fbe96ede2f51f171dffca3164e0e444814f7d8f33ad4766cd70
3. 0x0415a758de9799d7382b42cf32c1877596a4afc8b7da00aa573716e5d5ece838
4. 0x90d6468dce4f43e65c59611f19b2bd2256271cfec4a478ac4fe42dd8cbd75a92
5. 0x9c4c7ed8608ebf2a3fad921d0654b1fb96915591c250693dda3b1b8a2f0fc08a
6. 0x5dfd14974c955ef85cbaf46730600d0184503bbf87aa23f39c5a06ac2c177cc8
7. 0x99852d500e4d22413e389f716f3cab60c0c1a725ccfcab3f9aba70bb14e26755
8. 0xa3a7bb3f1c60ec7f3a57f0976e967f98e462dc6de2cd2d6fe6a512a306e9ba4e
9. 0x65a4142e6d7c9c0ce67a69468ffff7033ba48d02e9c9a3b104c3a651b59f428e
10. 0x4c73205fa253abb34462221b57cb232ce0be5f28a6c46c0111b27703dee8a1d3
11. 0xac2fb188eed1f709e932966ae85075ffb5651f99804d4a860817eafa2d28424b
12. 0x87b9a3fd2ba9778c5878bb3fdaf4987ea436a92ffda3cb2b7e2e56ad1cae1e9b
13. 0x3d0a3a6cd8753c2165d59e0818d8cd8bf8560b78ced81d5e9e22a96dbe813d24
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94