Evidence row 1769894

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q5ovNU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a3b0bf4d-0e1d-4fe9-aaa3-65f4e03849c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Stidero",
  "owner_address": "0xf3d867dc1d103b674dc4d0006653fbcda99e388d",
  "raw": {
    "agent_id": "6431",
    "agent_uri": "https://centralcity.ai/a/Q5ovNU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stidero 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/Q5ovNU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stidero",
      "registrations": [
        {
          "agentId": 6431,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a3b0bf4d-0e1d-4fe9-aaa3-65f4e03849c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q5ovNU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793545296,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:05:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stidero 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/Q5ovNU"
}

What the leaf hashes

{"body":"e68fca70a5f4abead00864959fe147d6d16c7b7a5e8ca595cb0b0502aaf22aeb","id":1769894,"kind":"listing","method":"sync.erc8004/1","observed_us":1793545512491044,"prev":1769800,"subject":"erc8004:5042:6431","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xbf40c9fdae489186ce4eed997a84622cfe2ac277ca9a034a6d846effdfeb7a8c
2. 0x4c731dad3dd3028f770915e633bae01e8bee09c3de92d5a57049f4244d5c80c6
3. 0x20ccf0766ade2d3cdc5820a27df2c066a72e58022bced02b9d5a82274bd7c99c
4. 0x257a20ba5b09424ba9c9d03708179e79b0be4af06d3b90da206b7bc19248b972
5. 0x4ff960c2bba7f2d724bb5fc6be0ffbc058bc48f9d3a2bc7e8295858a1635a29f
6. 0x67911b5dc8672cded0eba993e6f87fdf00f47f8c6968d1a7757dd0cd7c29f52d
7. 0xcde923cc64ac6abcba495b6a3b5889340b38467d8b84f6ef7934e4d81ed90628
8. 0xdebc6b0ef0a70fb043fdfe38f22549320507e84317872c16be05e07c75ec779e
9. 0x6dcfb9f4534dc5becd9fbbb75f18400d2c5c3523e54db0f053623819648aeb3b
10. 0xc211403514b767df1b91ee644644790fcf69deff091604294d6e69a6c8138978
11. 0xff045217d41e4d59ec32fc820dd61456c96716695691b266c9aa6e318acd20fd
12. 0x9b5cd4fa96d6d0487b926b9322bd8aa013529868f6e0eb6ee77b66e4c965e7ba
13. 0xefe564ec44d50e51cc27963590ca317b9c3510aaf30351f2e937c01c07c486de
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90