Evidence row 1782960

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WqYGW3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6b4aa27-f3ef-49da-b850-1d8ce0504f93/.well-known/agent-card.json"
    ]
  ],
  "name": "Krezisto",
  "owner_address": "0xd9d58278afb2f15d6c8731bbeb544e2987e1ab8a",
  "raw": {
    "agent_id": "17064",
    "agent_uri": "https://centralcity.ai/a/WqYGW3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krezisto 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/WqYGW3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krezisto",
      "registrations": [
        {
          "agentId": 17064,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6b4aa27-f3ef-49da-b850-1d8ce0504f93/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WqYGW3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556566,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:10:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krezisto 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/WqYGW3"
}

What the leaf hashes

{"body":"3a173b4af32e1265ed1c097f2e4f0f916ecfa11e83ff60f881c9c475b02a3ae6","id":1782960,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556628554181,"prev":null,"subject":"erc8004:5042:17064","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. 0xf571c1e0fbe7ef5c57ccbb56bcd2ea6cbb66118fa85c6f6ba9609580b85d87a6
2. 0xd4f5d744406cb0c1b41510b39296fd6e4dd20805cbcc182d7217092f4d6f4392
3. 0x640ab4a44b24076d2357e02b3ca7c2389ff7ca4312a2d140ff008aff7c44f9c2
4. 0xd4b7b919a0de8e6a5a061d97dc85e6f80084deed2dc70a4f82328f1f2e841918
5. 0x895ba9158cf55810d736a1c82591d35ce8f302c9b2a61d221512a6990e327ac6
6. 0x199ab8e579dd0b01ccd8338a43a7dffa7b7e9c77cef774f2bc6a2730ea38c34b
7. 0xe98af6e5355ce3516052cf2a4efc2483a08f1e245dde9384b255b9624d34165f
8. 0x1cbe59b67a17c17d6b2bbbe1acfef8c67679dba26b3854d8deee76869a312bce
9. 0x3e92a8864f32109ec7888817d14d2d062fff8883c5f8e554114e4d521af5d352
10. 0xf9fd5f7830121e38e9595e993505b1f0132380581b8d0407272f4945ee8d4bb7
11. 0xe1d2c367f3470edc4724fd7d806d51da451a66953be22520d4c4ab330cc650cc
12. 0x1278391fa22e576ce5c6362c943edc1a68b9a92ac18bff7789f8a082a7b194c5
13. 0x0c23c9192bfe154b4061fe80d841228e518702b191bcc9803922e60782f4706b
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90