Evidence row 1849240

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AGPVMm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67af384e-81da-4048-b49f-a9af779df5e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Klovan",
  "owner_address": "0xc24cf1537f65cd1b473408c3539c3491331c1d2c",
  "raw": {
    "agent_id": "40093",
    "agent_uri": "https://centralcity.ai/a/AGPVMm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klovan 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/AGPVMm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klovan",
      "registrations": [
        {
          "agentId": 40093,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67af384e-81da-4048-b49f-a9af779df5e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AGPVMm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577285,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:00:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klovan 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/AGPVMm"
}

What the leaf hashes

{"body":"48d3b5519a846b4307a9403afd80892c239f72ae5293ec4601ae002fcd7ac52c","id":1849240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577651152931,"prev":1848870,"subject":"erc8004:5042:40093","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x7440a622078ccda9494d1ddcf6c93e44af007ce26bad6c3218ab943648fc8c69
2. 0x0af2f7b6c617648743f1c2ea08fcf05544f8b4003af8b626c5209906d6eef76f
3. 0x5f377ff2ad56af3ea9203829fc2f6230cbdd12f2f7505a63fd85efc7824204df
4. 0xdddfbd7cb53155e55a0b49f562a52048572252c354bc1cfbe52309f6c798b0ea
5. 0x7a22bfb95ba0e514f5ca35a8b021b2221515283f5d80e2f90680b943ddf75747
6. 0x24bbdc24a53c236fbd89d253ffbeb5c7378a7556c2460e158ab3bd4b302ba04b
7. 0x080f8c5182a3ac935569db509fec71e2cbc0bb60ab40f37852bd135a4af36c85
8. 0x2bbe2dcb7b1f702f37a52601312f19ab9b7baac11f759ab2acb18cb5fa64332d
9. 0xa112cbfe2153d30f0ed935975cdd4f9184ccbc9ec4df8c2cf673d1458ccdf4ac
10. 0xcf2d54cfc6ccf3ce0ce0233ad5e0a395c907517161d5551bc13d98cef733e4ee
11. 0xeefad0cd63342943df6f1a03dfa536e8cd99c9f1b646aaa4d18eb2b82f4e6a8c
12. 0x5dc8b7bdefecaffd83e245106223f07663bf6e8920fbf34d8c4c149db6fd1109
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af