Referendum #28 · whitelisted caller · fact-checked

Upgrade the Vara runtime from spec 1310 to 1400

Original title: [Whitelisted Caller] Referendum #28: Runtime Upgrade v1400

Governance: Executed · Dispatch succeeded

Submitted 2024-06-03T09:27:06.000Z · 2024-06-04T16:34:12.000Z

Verification date in this record: 2026-10-14. This is not a live chain status check.

What this referendum means

What was proposed?

This referendum upgraded the live Vara runtime from specification version 1310 to 1400.

Why it mattered

A runtime upgrade changes the executable rules of the chain and can alter pallets, APIs, transaction behavior and governance mechanics.

An Aye vote meant…

An Aye vote supported installing runtime specification 1400.

A Nay vote meant…

A Nay vote opposed this runtime upgrade.

What happened or is happening

The archive compared state_getRuntimeVersion at blocks 12629499 and 12629500. specName remained “vara,” while specVersion changed from 1310 to 1400.

The whitelisted dispatch returned success, and the runtime version changed from 1310 to 1400 at the execution block.

Dispatch the whitelisted runtime-upgrade preimage that changed Vara's runtime spec version from 1310 to 1400.

Node operators still needed compatible software and operational procedures, but those actions were not encoded in the referendum call.

Observable on-chain result

Dispatch returned success.

At execution block 12629500, state_getRuntimeVersion changed from specVersion 1310 to 1400.

Promised outcomes

Install Vara runtime specification 1400.

Verified outcomes

Historical chain state confirms the 1310 → 1400 runtime transition at execution.

Follow-up: verified-complete

This verifies deployment of the runtime version, not a complete audit of the code changes within it.

Still unknown

The archived referendum metadata does not include release notes describing every behavioral change bundled into this runtime.

Further explanation and reporting

No additional reporting has been published for this referendum.

Details and evidence

Participation

Calculation status: complete. Address-level figures are not counts of distinct people or organizations.

Individual vote rows reconcile to the aggregate capital total. Concentration treats delegated capital as controlled by the account casting the direct vote.

Direct addresses	42
Delegating addresses	0
Raw capital (VARA)	1781874630
Weighted Aye power (VARA)	178353963
Weighted Nay power (VARA)	0
Approval (%)	100
Raw capital / captured electorate (%)	17.8187481
Support capital (VARA)	1781874630
Top-one share (%)	5.41408
Top-three share (%)	16.24223
HHI (0–10,000)	343.39071
Gini (0–1)	0.31516987

Proposal history

Referendum	Governance	Execution	Direct addresses

Timeline

Submitted · 2024-06-03T09:27:06.000Z · block 12592327
DecisionDepositPlaced · 2024-06-03T09:27:21.000Z · block 12592332
DecisionStarted · 2024-06-03T09:57:06.000Z · block 12592927
ConfirmStarted · 2024-06-04T00:52:45.000Z · block 12610840
Confirmed · 2024-06-04T01:02:45.000Z · block 12611040
Executed · 2024-06-04T16:34:12.000Z · block 12629500

Technical call tree

The archive compared state_getRuntimeVersion at blocks 12629499 and 12629500. specName remained “vara,” while specVersion changed from 1310 to 1400.

{
  "call": {
    "callIndex": "0x1503",
    "section": "whitelist",
    "method": "dispatchWhitelistedCallWithPreimage"
  },
  "nestedCalls": [
    {
      "depth": 0,
      "callIndex": "0x1503",
      "section": "whitelist",
      "method": "dispatchWhitelistedCallWithPreimage"
    }
  ],
  "limitations": []
}

Historical track parameters

{
  "maxDeciding": 100,
  "preparePeriodBlocks": 600,
  "decisionPeriodBlocks": 403200,
  "confirmationPeriodBlocks": 200,
  "minimumEnactmentBlocks": 200,
  "decisionDeposit": {
    "planck": "100000000000000000",
    "vara": "100000"
  },
  "approvalCurve": {
    "reciprocal": {
      "factor": 270899180,
      "xOffset": 389830523,
      "yOffset": 305084738
    }
  },
  "supportCurve": {
    "reciprocal": {
      "factor": 8650766,
      "xOffset": 18867926,
      "yOffset": 41509433
    }
  }
}

Deposits

Governance deposits are not proposal spending.

{
  "submission": {
    "depositor": "kGgQqLXhVVMv85XDy1v5AE6HVBG1tkAwURrdmq1ewbmGMCaGH",
    "amount": {
      "planck": "100000000000000",
      "vara": "100"
    }
  },
  "decision": {
    "depositor": "kGhAjUA3Uke6UmWwMRRwFHuxisCgm7dab61sL1tKqA15NXQVX",
    "amount": {
      "planck": "100000000000000000",
      "vara": "100000"
    }
  },
  "outcome": "unknown"
}

Sources

subsquare · retrieved 2026-10-14T00:46:33.897Z · block 12592327
Public server-rendered page data captured before editorial translation.
subsquare · retrieved 2026-10-14T00:56:36.175Z
Public final vote rows used for voter counts, conviction values, delegation aggregates, and concentration calculations.
vara-chain · retrieved 2026-10-14T01:30:15.583Z · block 12629500
Runtime version compared at the parent and referendum execution blocks.

Corrections

No corrections recorded.

Learn the terms

OpenGov · Referendum · Proposal · Preimage · Proposal hash · Runtime call