Evidence row 2606767

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iYhFuE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/698aecd8-1aee-4b2b-a0d4-90fab6a7c85b/.well-known/agent-card.json"
    ]
  ],
  "name": "Mainsisto",
  "owner_address": "0x616aee14f802ae4f53e8e501748099ec1b059105",
  "raw": {
    "agent_id": "192370",
    "agent_uri": "https://centralcity.ai/a/iYhFuE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mainsisto 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/iYhFuE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mainsisto",
      "registrations": [
        {
          "agentId": 192370,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/698aecd8-1aee-4b2b-a0d4-90fab6a7c85b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iYhFuE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721266,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:59:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mainsisto 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/iYhFuE"
}

What the leaf hashes

{"body":"871c83a1b146eebba6073a1baaa330122b8c0612c797599410287d9f565798a2","id":2606767,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721599535331,"prev":2606492,"subject":"erc8004:5042:192370","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x7e700e5eb0579839dd34947199fd024350921d4b8df1de1985a8db37d65286ca
2. 0x82c94aa2e768cdbf0ccbb119c0eddf7fef3c12020ec2e97de52019a2d04b762d
3. 0xf3d1974b0d612f73a958f3b79c2a5a51cb54fbefc34840e447ab96cde4ccca9a
4. 0x6d236753b57666e0e79d649795e0810eeed1e74b75e56b0fd38b9ac27f74752c
5. 0x8ced093956b82ab04a02255710bb9c5dfdee456fbf1085039fa048ec87cb2129
6. 0xc8b2bc4448d48a9e4d7d0a937bf55655c72a9e1b2b2dc0276bd25877d9e4b2ef
7. 0x8b507f065d43dbae5fee182675a19a7e319dea155aed249f5722c01b54eee988
8. 0x24f3da576f56dbb3cdf571fe1bda48728a9b4c725c8f2b11a32aa6a6e97632ad
9. 0x09ab570bc209ed0d2d6133e583450a3c709f95302c016890911fc7f872aa3f4a
10. 0x3b75710c5ba863b5f73fd28f9c4c753ca638960fab8156870e16d3a2ec7e7732
11. 0x382c705e7bb457472016df6d183c97b374e4b68845a65704d0acb4a93931bdc0
12. 0x930eab3f039c2992e8821910301a1630ca2633c67e5c9e31c301963fd4e0bc33
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7