Evidence row 1837452

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DNFnyy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c3d8df2b-d141-47b2-8e79-9f6d376740af/.well-known/agent-card.json"
    ]
  ],
  "name": "Bioveh",
  "owner_address": "0x839abac5dc233fee5ec023d76a7fb09167e729f1",
  "raw": {
    "agent_id": "33166",
    "agent_uri": "https://centralcity.ai/a/DNFnyy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bioveh 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/DNFnyy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bioveh",
      "registrations": [
        {
          "agentId": 33166,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c3d8df2b-d141-47b2-8e79-9f6d376740af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DNFnyy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571860,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:29:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bioveh 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/DNFnyy"
}

What the leaf hashes

{"body":"3be93e0fbba126b8d7015ac33bc4e561e63c523587df25e2142d7e36f31bb645","id":1837452,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572158492654,"prev":null,"subject":"erc8004:5042:33166","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. 0x90823e718f2f168968610b15e87447df5afe58643716e529d6ac9eb4d49aea11
2. 0x9913a86f3d1a9bdc171785677eee73aa32acafb96308a3aa79ddac0dc0b01ddd
3. 0x39c517c8893a6b6d1889adfbeb0d4b6c96f3c1d60fc3ce2599ac12d748ca8b95
4. 0x93247517d3e480f1b473f5cabb10aaf131d8a75ed3aa0b5db5c26fa2085800a9
5. 0x25c289a7d90370f50edd2a0c189c006866d79aefa8fea617f1042f6c1c332d4f
6. 0x5fff08f141c0967c67b08172d9f8323645855f2481a2c77749194689d2a17868
7. 0x53a0bdf3fd9e6937e58eee4305781ecf0f30e63f3ec466b72701f2942f0e1793
8. 0x274763f840a659b4c66ade394698804b83504fd83ca592a6fe0809c9d65f28ce
9. 0x90d4df1a794bd4603e6a3685034030611fd12bb7e62620d8ef3e7536deb9cab2
10. 0xaf1240c90c5c8e971b445c1717bbd6ac367d0e8e1d2c320869a866c70540130b
11. 0x3e0f91943e8355e2f56690f6c44862d658867ab9802cb4cbfab3d7a131c08377
12. 0xa1e0ceffff06b409db03805d7924d68debcf75dd26a422b9d8cac7539ba88369
13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90