Evidence row 2288041

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DKpB4t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15428c2c-6c4b-4460-81c3-0379f4cfb3c4/.well-known/agent-card.json"
    ]
  ],
  "name": "Travik",
  "owner_address": "0x3999347af5602790138dda4a46880fa8c19b70ea",
  "raw": {
    "agent_id": "136397",
    "agent_uri": "https://centralcity.ai/a/DKpB4t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Travik 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/DKpB4t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Travik",
      "registrations": [
        {
          "agentId": 136397,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15428c2c-6c4b-4460-81c3-0379f4cfb3c4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DKpB4t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656849,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:03:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Travik 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/DKpB4t"
}

What the leaf hashes

{"body":"a4a173e6cd2033df45146a0938edc6014edc699fd4879450ba25a0a851e3cf7a","id":2288041,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656989798075,"prev":2287411,"subject":"erc8004:5042:136397","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. 0x63dbd3b6cbbf7bd93fdd77d25bda7c8a82971a6f05e37024cbdf853002825c8d
2. 0x141ee4e6d236dd9d64d83b9e734be253a1c2842f71c7730c27a827e7b576e4b9
3. 0x7890e7a3ef3aa03020906de718b406e601dc80e4cb665cdc6024afd11a07f542
4. 0x77c20a3d46ad37836b0542848f9a2e8eb042bec0082b92456af6598c7958caef
5. 0xb0f923f95678dc84e461e5ce999448c05fe46ad1574a76d55872e4e164d9bc0b
6. 0x983b3b1b07da0d6982b72204c123d3b828e2e4b3186db04d8d6bf419e67ae9a4
7. 0x03e5b66a9d23f2d66acd7abe433a8c238dd90554d32a90db269506f4684352e3
8. 0x0c989b4e50a96b651d2a87401f3f98bc81e8fdea438426a7a055a77712bedd61
9. 0x5818616bf772e00a145d7ce7cf1fed983bffaaa984bc57adb4711279f2ab7318
10. 0xb94f60c3c1c6fb95901f6c84b3f4abb58d511e8a0a85f44e788b32c606bce302
11. 0xf81dc1310967bf542292c765db8667421bee570fbbd8edd052bd6c2646bdc377
12. 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af