DRepActive

Martin Lang

drep1ytwm...mgmwecja

69,337,985 ₳69.3M ₳voting power

610 delegators1.36% of active voting power

About

Objectives

I am doing testing and developent on cardano in all Testnets, working together with many other tool-providers to push cardano forward.

Motivations

I am a Ambassador/Developer/Tool-provider/SPO on Cardano since the ITN Testnet. Making Cardano to the best blockchain out there is my passion.

Qualifications

Stakepool Operator, Developer of tools like SPO-Scripts, Cardano-Signer, Cardano-Mnemonic-Rootkey, Part of the Team who brought Cardano to Ledger-Live, Testing of HW-Wallet stuff on Ledger/Trezor...

Governance record

Participation76%Voted on 110 of 145 concluded actions
Votes with rationale27%30 of 112 votes with rationale
Voting pattern
112votes
  • Yes95 (85%)
  • No11 (10%)
  • Abstain6 (5%)

Changed vote on 1 action1 change total

Voting power trend<0.1%vs last epoch
69.3M ₳74.6M ₳Epoch 632Epoch 647
7.0%over 16 epochs

Recognition (10)

Shows the Work
Bronze
Identified
Hard Fork Voter
View all 10 badges

Activity

YesName the Protocol Version 12 hard fork “von Bergen“Submitted epoch 644No rationale publishedActive4d ago
YesNet Change Limit: Cardano Treasury (Epochs 613-713)Decided epoch 647No rationale publishedClosed4d ago
YesWithdraw 25,400,000 ada for Intersect: Governance coordination and technical ...Decided epoch 646No rationale publishedEnacted19d ago
YesBlockfrost's transformation to not-for-profitDecided epoch 646No rationale publishedExpired19d ago
YesStrike Finance Liquidity DeploymentDecided epoch 644revotedHistoryNo rationale publishedExpired19d ago

Earlier votes

Yes1mo agoSuperseded

Show 107 moreShow less
YesWithdraw 120,000,000 ada for AlphaGrowth’s Cardano PRIMESubmitted epoch 642No rationale publishedActive19d ago
YesIO: HydraDecided epoch 643No rationale publishedEnacted1mo ago
YesSe7en Labs: Daedalus Wallet Maintenance and Improvements 2026-2027Decided epoch 647No rationale publishedEnacted1mo ago
YesWithdraw 1,162,746 ada for MLabs Core Tool Maintenance & Enhancement: Plutarc...Decided epoch 646No rationale publishedEnacted1mo ago
YesWithdraw 3,810,423 ada for Mithril ProtocolDecided epoch 646No rationale publishedEnacted1mo ago
YesWithdraw 1,193,000 ada for Intersect Technical Steering Committee SupportDecided epoch 646No rationale publishedEnacted1mo ago
YesWithdraw 1,310,960 ada for Hardware Wallet Maintenance 2026Decided epoch 646No rationale publishedEnacted1mo ago
YesWithdraw 1,684,050 ada for Tx3 by TxPipe: Open API Layer for Cardano's dApp P...Decided epoch 645No rationale publishedEnacted1mo ago
YesWithdraw 540,750 ada for Pallas by TxPipe: Maintaining Cardano's Core Rust Li...Decided epoch 645No rationale publishedEnacted1mo ago
YesWithdraw 540,750 ada for Oura by TxPipe: Maintaining Cardano’s Event PipelineDecided epoch 645No rationale publishedEnacted1mo ago
YesWithdraw 540,750 ada for UTxO RPC by TxPipe: Maintaining Cardano’s Integratio...Decided epoch 645No rationale publishedEnacted1mo ago
YesWithdraw 540,750 ada for by TxPipe Dolos: Maintaining Cardano's Lightweight D...Decided epoch 645No rationale publishedEnacted1mo ago
YesHard Fork to Protocol Version 11 ('van Rossem' Hard Fork)Decided epoch 644No rationale publishedEnacted1mo ago
YesEternl: Path to Sustainability - v2Decided epoch 645No rationale publishedEnacted1mo ago
YesReduce the committeeMinSize parameter from 7 to 5Decided epoch 643No rationale publishedEnacted2mo ago
YesTweag Core Cardano Infrastructure: Treasury Withdrawal 2026–2027Decided epoch 641No rationale publishedEnacted2mo ago
YesRare Evo and Dev Gov Day 2026: Cardano Title SponsorshipDecided epoch 640No rationale publishedExpired2mo ago
YesCardano Critical Integrations V2Decided epoch 639No rationale publishedEnacted2mo ago
YesScalus: Cardano’s Application Platform for Building, Launching, and ScalingDecided epoch 637changed from AbstainHistoryNo rationale publishedExpired2mo ago

Earlier votes

Abstain2mo agoSuperseded

YesCardano Vision 2026: Human Centred, Scalable, Post Quantum Secure - IO ResearchDecided epoch 637revotedHistoryNo rationale publishedEnacted2mo ago

Earlier votes

Yes2mo agoSuperseded

YesThe first node in the browser; a Cardano USPDecided epoch 636No rationale publishedExpired2mo ago
Yes5am.earth Trust Layer Targeting Vision 2030 KPIsDecided epoch 640No rationale publishedEnacted2mo ago
YesUpdate Plutus Cost ModelsDecided epoch 638No rationale publishedEnacted2mo ago
YesEternl: Path to Sustainability (2026-2027)Decided epoch 638No rationale publishedExpired2mo ago
NoCardano at TOKEN2049 Singapore 2026: Top-Up ‘Title’ Sponsorship UpgradeDecided epoch 635No rationale publishedExpired2mo ago
YesPebble & Ecosystem maintenance: TypeScript core of CardanoDecided epoch 635No rationale publishedEnacted2mo ago
YesCardano at TOKEN2049 Singapore 2026: Baseline ‘Platinum' Sponsorship ProposalDecided epoch 635No rationale publishedEnacted2mo ago
YesRevised Cardano Summit 2026 SingaporeDecided epoch 634No rationale publishedExpired2mo ago
AbstainIO & VacuumLabs: Enhancing Plutus - Performance, Correctness, and UsabilityDecided epoch 634No rationale publishedEnacted2mo ago
YesIO: Cardano High Assurance Technical CollaborationDecided epoch 634No rationale publishedEnacted2mo ago
AbstainIO & Ensurable Systems: Cardano Maintenance InitiativeDecided epoch 634No rationale publishedEnacted2mo ago
YesIO: Consensus InitiativeDecided epoch 634No rationale publishedEnacted2mo ago
YesIO: Cardano UpgradesDecided epoch 634No rationale publishedEnacted2mo ago
YesIO: Developer Experience InitiativeDecided epoch 634No rationale publishedEnacted2mo ago
NoPogun: Capital Without CompromiseDecided epoch 633No rationale publishedExpired2mo ago
AbstainIO & Midgard Labs: L2 Scalability InitiativeDecided epoch 633No rationale publishedExpired2mo ago
YesPebble + Gerolamo - HLabs 2026 BudgetDecided epoch 628No rationale publishedExpired3mo ago
YesDingo: a Production-Grade Block Producer in Go by Blink LabsDecided epoch 625No rationale publishedEnacted4mo ago
YesApprove Cardano Foundation as New Managing Entity of Project CatalystDecided epoch 626No rationale publishedClosed4mo ago
YesCardano x Draper Dragon: Orion FundDecided epoch 624No rationale publishedEnacted4mo ago
YesCardano Budget Process Framework (facilitated by Intersect)Decided epoch 623No rationale publishedClosed4mo ago
YesAmaru Treasury Withdrawal 2026Decided epoch 621No rationale publishedEnacted5mo ago
NoReduce minimum Constitutional Committee size (committeeMinSize) from 7 to 5Decided epoch 614No rationale publishedDropped5mo ago
YesIncrease Transaction and Block Memory Units (Part 1 of 2)Decided epoch 614No rationale publishedEnacted6mo ago
YesName Protocol Version 11 hard fork - van RossemDecided epoch 613No rationale publishedClosed6mo ago
YesCARDANO BLOCKCHAIN ECOSYSTEM CONSTITUTION v2.4Decided epoch 609No rationale publishedEnacted7mo ago
YesCardano 2030: Vision, Mission, Strategy Framework and KPIsDecided epoch 608No rationale publishedClosed7mo ago
YesAdd Constitutional Committee Member - ChristinaDecided epoch 607No rationale publishedExpired7mo ago
YesWithdraw ₳70,000,000 for Cardano Critical Integrations BudgetDecided epoch 606No rationale publishedEnacted7mo ago
Yes2025 Net Change Limit ExtensionDecided epoch 604No rationale publishedClosed7mo ago
YesAdd Constitutional Committee MemberDecided epoch 602No rationale publishedEnacted7mo ago
YesCardano Critical Integrations BudgetDecided epoch 604No rationale publishedClosed8mo ago
YesLoan ₳5,000,000 to Expand Cardano's Global ListingsDecided epoch 598No rationale publishedEnacted9mo ago
YesSecuring Generic Top-Level Domains for the Cardano EcosystemDecided epoch 597No rationale publishedClosed9mo ago
AbstainCARDANO BLOCKCHAIN ECOSYSTEM CONSTITUTION v2.3Decided epoch 593No rationale publishedExpired9mo ago
YesWithdraw ₳1,150,000 for GovTool 12 months active maintenance and developmentDecided epoch 591No rationale publishedExpired9mo ago
YesStablecoin DeFi Liquidity BudgetDecided epoch 589No rationale publishedClosed9mo ago
YesBudget: ₳5M Loan for Cardano's Global Listing Expansion - Powered by SnekDecided epoch 587No rationale publishedClosed11mo ago
AbstainCARDANO BLOCKCHAIN ECOSYSTEM CONSTITUTION v2.0Decided epoch 581No rationale publishedExpired11mo ago
NoCardano Global Listing Expansion - Powered by SnekDecided epoch 580No rationale publishedExpired1y ago
NoWithdraw ₳5M for Cardano's Global Listing Expansion - Powered by SnekDecided epoch 580No rationale publishedExpired1y ago
YesWithdraw ₳11,070,323 for TWEAG's Proposals for multiple core budget project...Decided epoch 576No rationale publishedEnacted1y ago
YesReplace Interim Constitutional CommitteeDecided epoch 581No rationale publishedEnacted1y ago
YesWithdraw ₳3,126,000 for Ecosystem Exchange Listing and Market Making service...Decided epoch 578No rationale publishedEnacted1y ago
NoWithdraw ₳3,000,000 for High-yield RWA Asset for Cardano: Tokenized Real EstateDecided epoch 577No rationale publishedExpired1y ago
YesWithdraw ₳12,000,000 for Cardano Builder DAO administered by IntersectDecided epoch 577No rationale publishedEnacted1y ago
YesWithdraw ₳4,000,000 for Expanding Stablecoin / Cardano Native Asset Support...Decided epoch 576No rationale publishedEnacted1y ago
YesWithdraw ₳600,000 for Complete Web3 developer stack to make Cardano the smart...Decided epoch 576No rationale publishedEnacted1y ago
YesWithdraw ₳889,500 for Cardano Ecosystem Pavilions at ExhibitionsDecided epoch 578View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳1,500,000 for Complement Catalyst: Extended Quadratic Funding---Zer...Decided epoch 577View rationaleExpired1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳6,000,000 for Unveiling the First Unified Global Events Marketing S...Decided epoch 577View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳300,000 for Ledger App Rewrite administered by IntersectDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳220,914 for Dolos: Sustaining a Lightweight Cardano Data NodeDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳1,161,000 for zkFold ZK Rollup administered by IntersectDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳130,903 for Lucid Evolution Maintenance administered by IntersectDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳220,914 for UTxO RPC: Sustaining Cardano Blockchain IntegrationDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳220,914 for Pallas: Sustaining Critical Rust Tooling for CardanoDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳104,347 for MLabs Research towards Tooling for Elliptical Curves...Decided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳26,840,000 for Input Output Research (IOR): Cardano Vision - Wor...Decided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳424,800 for Hardware Wallets Maintenance administered by IntersectDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳6,000,000 for Cardano Summit 2025 and regional tech eventsDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳212,000 for AdaStat.net Cardano blockchain explorerDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳1,300,000 for Blockfrost Platform community budget proposalDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳266,667 for Cexplorer.io -- Developer-Focused Blockchain Explorer...Decided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳583,000 for Eternl Maintenance administered by IntersectDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳700,000 for ZK Bridge administered by IntersectDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳243,478 for MLabs Core Tool Maintenance & Enhancement: PlutarchDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳5,885,000 for OSC Budget Proposal - Paid Open Source Model...Decided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳45,217 for MLabs Core Tool Maintenance & Enhancement: Cardano.nixDecided epoch 576revotedView rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

Earlier votes

Yes1y agoSuperseded

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳99,600 for BloxBean Java Tools Maintenance and EnhancementDecided epoch 576View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳96,817,080 for 2025 Input Output Engineering Core Development ProposalDecided epoch 575View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

YesWithdraw ₳2,162,096 for Midgard - Optimistic Rollups administered by IntersectDecided epoch 575View rationaleEnacted1y ago

As a DRep, i have voted YES on this proposal. This decision is in line with my earlier voting this year via Ekklesia.

AbstainCardano GovTool Budget - 12 months full active maintenance and developmentDecided epoch 574No rationale publishedClosed1y ago
YesAmaru Treasury Withdrawal 2025Decided epoch 571No rationale publishedEnacted1y ago
NoSet a 300 million ADA Net Change Limit for Epochs 563–635Decided epoch 563No rationale publishedClosed1y ago
YesCardano Blockchain Ecosystem Budget: Amaru Node Development 2025Decided epoch 563No rationale publishedClosed1y ago
YesCardano Blockchain Ecosystem Budget - 275M ada Administered by IntersectDecided epoch 564No rationale publishedClosed1y ago
No2025 Cardano NCLDecided epoch 561View rationaleClosed1y ago

As a DRep, i have voted ❌NO on this proposal, because i already voted YES on the last one which passed yesterday.
Its a LIMIT, the actual Budget/Proposal-Buckets have to be approved by the dReps anyway.

Yes2025 Net Change LimitDecided epoch 554revotedView rationaleClosed1y ago

As a DRep, i have voted ✅YES for this proposal.
It clearly defines the timespan of the NCL: 'The 2025 Net Change Limit will begin at the start of Epoch 532 and continue for 72 epochs, finishing at the conclusion of Epoch 604 in December 2025'
It also defines what the NCL is - Its the total maximum amount we can withdrawal from the treasury during this time period. Independent from the inflow into the treasury via like tau or a treasury donation.

THIS IS A MAXIMUM LIMIT - similar to the guardrails!

This does NOT mean, that we have to spend all of that amount within the given timespan. The DReps are still voting on the Budget/Treasury Withdrawals that are coming along, and we DO NOT have to agree on all of them.
So the NCL is really a max. limit boundary per definition.
I support this proposal so we can move forward with the Budget and Treasury-Withdrawals.

Earlier votes

Yes1y agoSuperseded

NoSet 2025 Net Change Limit of 300M ADA, 2026 Net Change Limit of 250M ADADecided epoch 553View rationaleClosed1y ago

As a DRep, i have voted ✅NO at this point in time, because we are lacking a fundamental definition about what this 'Net Change Limit' actually is. We need a written and approved text for that first. Is is just the Sum of all Treasury Withdrawals in a year? Is it the change of the absolute Treasury balance which also includes new inflow from tau taxes? When does a 'year' actually start? From the moment a proposal like this is voted on, from the first action doing a Treasury Withdrawal, from the moment the first Rewards are getting transfered? I'am sorry, but this is too unspecific for me.

YesDecrease Treasury Tax from 20% to 10%Decided epoch 546View rationaleExpired1y ago

As a DRep, i have voted ✅YES on the governance action gov_action1js2...fym0d7 'Decrease Treasury Tax from 20% to 10%'. The decision to set tau to 20% from the beginning was a wise one. It helped to build up a massive Treasury from the beginning, that was the idea behind the relative high value of 20%. So, now, years later, we have a massive Treasury. This action is within the guardrails, these guardrails were set in a wise way. I am in favour to reduce Tau to 10% to also put pressure on the expenses that are planned for the next year. Remember, we can always increase it back to 20% or even more if we like. The increase in staking rewards for delegators is a nice outcome of this change, we have to keep an eye on our delegators. We are a delegated proof of stake blockchain. I wanna see more people start staking on Cardano, not delegators leaving Cardano for other blockchains that may offer higher staking rewards.

YesDefining the Cardano Vision and Roadmap for 2025 and beyondDecided epoch 549View rationaleClosed1y ago

As a DRep, i have voted ✅YES on the current info action. This roadmap sounds solid to me as it is written. I think the comments about paralellization are important, the node was not optimized in that manner forever. We all have modern CPUs, lets utilize there full potential. Multi-Node development is important yes, but please don't overdue it, would just slow down our upgrade path imo. I would have loved to read a mention about post-quantum research in there, but i also think this is out of scope for a 2025 roadmap. I don't see a blocker in this one atm..

YesCardano Constitution to Replace the Interim ConstitutionDecided epoch 542revotedView rationaleEnacted1y ago

As a DRep, i have voted ✅YES on the current proposal to enact and ratify the DELEGATE ENDORSED CARDANO CONSTITUTION. We may not be 100% there, but this version of the constitution is pretty damn good imo. We can always debate on small tweaks and updates in the future to have a V2 constitution, and than a V3 consitution, etc. But i don't see a blocker in this one atm..

Earlier votes

Yes1y agoSuperseded

YesRename the Chang 2 Hard Fork to the Plomin Hard ForkDecided epoch 529No rationale publishedClosed1y ago
NoShould K increased?Decided epoch 521No rationale publishedClosed1y ago
YesCardanoの生きがい - Ikigai -Decided epoch 517No rationale publishedClosed1y ago
No15f82a365bdee483a4b03873a40d3829cc88c048ff3703e11bd01dd9e035c916#0Decided epoch 514No rationale publishedClosed1y ago

On-chain profile details

DRep ID
drep1ytwm...mgmwecja
Payment address
addr1v9al...agenhx54
Registered since
Sep 1, 2024
Last metadata update
1mo ago
Data freshness
On-chain data as of 1d ago