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The RealValidator Team Editorial team

Helius operates a Solana mainnet validator (vote account he1iusunGwqrNtafDtLdhsUQDFvo13z9sUa36PauBtk) carrying 14,348,055 SOL of active delegated stake — approximately 0.93% of network stake and the second-largest single-validator position in this wiki's directory at epoch 971, per Stakewiz. The validator runs the Jito client at 0% base commission and 0% Jito MEV commission, hosted on TeraSwitch (AS20326) in Frankfurt, Germany.

Identity

Helius is operated by Helius Labs, the Solana-focused RPC and developer-infrastructure company. The validator's Stakewiz self-description is "Crypto's #1 developer platform. Exclusively on Solana." Its on-chain identity account is HEL1USMZKAL2odpNBj2oCjffnFGaYwmbGmyewGv1e2TU; its withdraw authority custody is not publicly disclosed. The operator's broader product portfolio — RPC endpoints, webhooks, transaction-priority APIs — sits outside the scope of this profile; the focus here is the staking operation accessible via the vote account.

Performance metrics

  • Skip rate: 0.04% trailing 30-epoch (per Stakewiz wiz_skip_rate at epoch 971), against a network median of 0.14% (per Stakewiz cluster statistics, same epoch).
  • Vote success: 99.55% (Stakewiz vote_success, epoch 971); credit ratio 99.7% under Timely Vote Credits.
  • Uptime: 100% per Stakewiz's uptime probe at epoch 971; the validator is not delinquent.
  • Software version: 4.0.0-beta.7 — flagged as version_valid: false in Stakewiz's record at epoch 971, meaning the release is not on Stakewiz's currently-recommended-versions list. This contributes a -20 component penalty to the Wiz Score (see Decentralization signals below).

For live performance, see solana-scout.

Economics

  • Base commission: 0% at epoch 971 (per Stakewiz commission field). Commission rates take effect at epoch boundaries; the published value is the rate stakers earn under at the cited epoch.
  • Jito MEV commission: 0% (jito_commission_bps: 0, epoch 971).
  • Total APY estimate: 6.02% at epoch 971 (5.89% staking APY + 0.13% Jito MEV component, per Stakewiz total_apy).
  • Stake-weight bucket: the validator sits above Stakewiz's above_halt_line threshold — a marker for validators large enough that further concentration carries score-level cost; it receives a 0 stake_weight_score, the maximum penalty position on that component.

Infrastructure

  • Data center / host: TeraSwitch.
  • ASN: AS20326 (TeraSwitch).
  • City: Frankfurt, Germany (50.11°N, 8.68°E).
  • TPU IP: 64.130.57.215 — the TPU is the validator subsystem that runs during leader slots, ingesting transactions and producing blocks.
  • Client: Jito client (is_jito: true); software 4.0.0-beta.7 (the version flagged above).

Decentralization signals

This is where Helius's Wiz Score diverges sharply from its stake position, and the divergence is worth reading in detail.

At epoch 971, Helius posts a Wiz Score of 20.42 (per Stakewiz), against a network median in the mid-80s. The validator's positive components — skip rate (9.81/10), vote success (29.86/30), commission (20/20), uptime (10/10), epoch distance (10/10) — are all near maximum. The score is driven down by four distinct penalties, each visible in the Stakewiz component breakdown at the same epoch:

  • ASN concentration: -8.97. AS20326 (TeraSwitch) carries 29.21% of network stake (per Stakewiz asn_concentration, epoch 971). This exceeds the 25% concentration threshold that enters force for SFDP infrastructure compliance on May 1, 2026; Helius is materially affected by that rule as long as it remains on TeraSwitch.
  • City concentration: -8.68. Frankfurt carries 22% of network stake (per Stakewiz city_concentration, epoch 971).
  • ASN+city joint concentration: -6.61. TeraSwitch-in-Frankfurt is a doubly concentrated bucket.
  • Software version: -20. Stakewiz flags 4.0.0-beta.7 as outside its valid-versions list at epoch 971; the penalty is fixed-magnitude.
  • Superminority: -20. Helius's stake position is large enough that Stakewiz applies the superminority penalty — a fixed deduction for validators whose stake contributes to the network's superminority risk threshold.

The composite reading: Helius's leader-side and voter-side performance components sit at or near their score-component maxima (skip rate 9.81/10, vote success 29.86/30, uptime 10/10), but the validator's hosting, location, software-version status, and stake size each take a defined chunk out of the Wiz Score's composite. A staker comparing Wiz Scores in isolation will see 20.42; a staker examining the underlying components will see that the score reflects concentration, version-recency, and stake-size penalties rather than failing performance metrics.

MEV policy

Helius runs the Jito client and participates in the Jito Block Engine (Stakewiz is_jito: true, epoch 971). Jito MEV commission is 0% — stakers receive the full Jito tip-distribution share that flows to the validator. The realized Jito APY contribution at epoch 971 is 0.13% on Stakewiz's estimate; this is variable per epoch and depends on MEV bundle flow rather than a fixed schedule.

Delegation programs

Helius's first epoch with stake is 595 (per Stakewiz first_epoch_with_stake); the validator has been on the cluster since well before the May 1, 2026 SFDP infrastructure thresholds entered force. SFDP enrollment status is not explicitly published in the Stakewiz cache fields surfaced here; given the validator's 14.35M SOL stake (>>1,000,000 SOL), Foundation matching and residual delegation would not apply per the current SFDP parameter set documented in solana.org/delegation-criteria — those terminate above the 1,000,000 SOL external-stake threshold. The validator's external stake is therefore the dominant source of its delegation rather than any Foundation residual.

Stake history

  • Active stake: 14,348,055 SOL (0.93% of network, per Stakewiz activated_stake / stake_ratio, epoch 971).
  • Rank by stake-weighted score: 675 in Stakewiz's overall ranking at epoch 971 — the rank reflects the Wiz Score-based composite rather than absolute stake; on stake alone the validator is in the directory's top two.
  • First epoch with stake: 595; the validator has been active for approximately 376 epochs as of epoch 971 (per first_epoch_distance).

Operator homepage

Operator homepage: helius.dev — validator profile on Stakewiz: stakewiz.com/validator/he1iusunGwqrNtafDtLdhsUQDFvo13z9sUa36PauBtk.

  • SFDP 2026 Rules Tracker — ASN concentration cap (Helius is on TeraSwitch AS20326, currently above the 25% threshold)