Evidence row 1777941

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z3aDlb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da362f5d-5921-4102-99d4-0c031fe159e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Krifo",
  "owner_address": "0x6320f39205f83671171fa614c46d1ed357dc6541",
  "raw": {
    "agent_id": "12974",
    "agent_uri": "https://centralcity.ai/a/Z3aDlb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krifo 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/Z3aDlb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krifo",
      "registrations": [
        {
          "agentId": 12974,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da362f5d-5921-4102-99d4-0c031fe159e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z3aDlb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553104,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:16:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krifo 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/Z3aDlb"
}

What the leaf hashes

{"body":"1778d4931564c87e0838b286eef16b27c5968f7276fa9c40a5c8cee17000518a","id":1777941,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553402371802,"prev":null,"subject":"erc8004:5042:12974","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. 0xbc2e81aba9ca6f171e377e3d2c73d4bb80c225371bde5effff6d4813de4b5f1c
2. 0xe10123952a90b2aa759b32d68eb2cdb9deaa0ab46a3c8230eb246d1c1f31dd22
3. 0xbef889fe07c17a0f934cf6a4ad596495bd06a9303d388196bafee38cd782732f
4. 0x6b9cb135187ad47cba4f29987ee3102287590262446eb0605205b41df8cf3bf8
5. 0xd458febfb25d77b000559332aaadc6e9ad048bc94fbdafab1c07c0ecbf4a06fb
6. 0x1515e5b420dbb7022e9beaa9d2d824e1d76b1b3453a8b9179c0f03cbb4e59486
7. 0x3a9b97515947d7ad7e621a1a941139055ad0911bedccefc14935be5bef845dee
8. 0x1edff5ba64e03aac63334242daa1e1b6d5df6a6a4c738419697610b0461c18f5
9. 0x3dad5f46598479c31a1daca6ad880e1d2f31329978a87d7cbecf5b552a9e254a
10. 0xf7235a5b9ffa945c2a3779fbb7b06aca5e99b7ac142ed0fe37505014f3996481
11. 0x9b42f9050876c6f5080592dc6b34fbd43d647b81b550d66fece6e4b381aaf1c6
12. 0x5efb472d2bf6c533a2a7a7c1d1f9c054c41b56a1f6de01ce97047453558bacb5
13. 0x440640affa0661e2887ea1fa1c7c460096d8203bbc33a7bb6164b10e738c37ab
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90