Evidence row 1820589

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8GEbld"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/df255c33-d284-4141-b799-babe8ed94cad/.well-known/agent-card.json"
    ]
  ],
  "name": "Putet",
  "owner_address": "0xf59cefbbcdb6838483b7cc4c6fad518e3027f8d9",
  "raw": {
    "agent_id": "22969",
    "agent_uri": "https://centralcity.ai/a/8GEbld",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Putet 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/8GEbld",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Putet",
      "registrations": [
        {
          "agentId": 22969,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/df255c33-d284-4141-b799-babe8ed94cad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8GEbld",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563799,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:12:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Putet 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/8GEbld"
}

What the leaf hashes

{"body":"1d2b5baf6401538695943585fd08550986e5ee04f89198b2b85f0751d336005c","id":1820589,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563955025365,"prev":null,"subject":"erc8004:5042:22969","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. 0xaf403403a8512da62d250f7a6a7e2f15b5968cdfde5f81248c778f8a9f1bc11a
2. 0x06b1c156244d83a2eb89186492a898ce58459731c982781fa1b077ea58fe55ce
3. 0xec2902b60b532c21fd5d053fdf19431077d45723f5034a9d8cf8c9a6d213e047
4. 0x3b93b29e5656e4b819dfcab771148aef3a1d76d4b2fd4bfe8da7f0ed3728cc50
5. 0xd27388880534fe62b4fd54888d629780ed89e943e2efe3c2bf977adfa6116faa
6. 0xa1c83da6541dd8a81488877120ef3544bfd86e4b34adf745445337da680f27cb
7. 0x5c7cc18444fbcf90cd0ca3d4c31ec5a710c32798f4bb85ca36590445c2788b4b
8. 0x999f2d06aa775178b6b1b885f6f683d0e6492a475fea70d76714ea6cd4e1f0ec
9. 0xeabf0d394701db251425ec483e11687b0252806baadb9bd91e744d1290d1ab86
10. 0xb1a4df1f94f4b296aeadda28e7151774a26b51192ef0cf385a6a4dc6e66e5698
11. 0x7a50902ddec92fa3355d31404598e4accc41127484daad6fc9b486662345727b
12. 0xb1058f5d0133ed019587ab22ee67de0395fe30321225bb9eaf706daf2cc6fcc9
13. 0x4ed5ee4b832525b25402d3a08712261bc320fcfa917d504e7d252602edcdd386
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90