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Sebastien Guillemot セバ

active
drep1y2csyxt7u2hl4674pl9cef5lknafaw5nraxvyx033kmd0es3awuv0
cardanoscanmetadataall DReps
Connect a wallet to delegate
Voting power
₳178.03M
3.393% of DRep-delegated stake
Delegators
1,520
Votes cast
110
60 yes · 17 no · 33 abstain
Active until
epoch 665
5 epochs left without voting
Deposit
₳500
Payment address
addr1qxd…hx0ug3
for donations, self-declared
Objectives
Vet proposals based on technical soundness 技術的な観点から提案の内容を評価します
Motivations
I've dedicated over 6yrs of my life to Cardano and I want to help ensure its continued success 6年以上にわたってCardanoに全力を注いできました。これからもその成功を支え続けたいです
Qualifications
I've been professionally involved in Cardano since 2018 contributing to a lot initial infra including the first light wallet, the Cardano Rust SDK and many of the initial CIPs I've also had professional working experience with a lot of the latest research trends in crypto such as ZK, often bringing the lessons learned back to Cardano 2018年から研究開発者としてCardanoに関わり、最初のライトウォレットやRust SDK、多くの初期のCIPなど、初期のインフラの構築に貢献してきました。 その後、ZKなど暗号技術の最先端分野で実務経験を積み、その知識をCardanoに活かしています。
Links
Voting power by epoch
Governance actionTypeVoteRationaleTime
Blockfrost's transformation to not-for-profitTreasury withdrawalYespublished28/07/26, 19:09:35
Bifrost: Unlocking Bitcoin DeFi on Cardano — Road to Mainnet (Phase 1 of 2)Treasury withdrawalAbstainnone28/07/26, 13:15:27
Revised Cardano dOSPO and OMF Program ProposalTreasury withdrawalAbstainnone28/07/26, 13:15:27
Withdraw 120,000,000 ada for AlphaGrowth’s Cardano PRIMETreasury withdrawalYesnone28/07/26, 13:15:27
Name the Protocol Version 12 hard fork “von Bergen“InfoAbstainnone28/07/26, 13:15:27
Scalus 2026: Maintenance, Dijkstra Readiness, Interoperability & Application RuntimeTreasury withdrawalAbstainnone28/07/26, 13:15:27
Global Order Book connect Cardano DeFi to increase transactionTreasury withdrawalAbstainnone28/07/26, 13:15:27
Withdraw 4,969,231 ada for Cardano Enterprise Adoption: Ticketing PlatformTreasury withdrawalYesnone28/07/26, 13:11:49
Se7en Labs: Daedalus Wallet Maintenance and Improvements 2026-2027Treasury withdrawalAbstainnone28/07/26, 13:11:49
Net Change Limit: Cardano Treasury (Epochs 613-713)InfoYespublished28/07/26, 13:11:49
Blockfrost's transformation to not-for-profitTreasury withdrawalAbstainnone28/07/26, 13:11:49
Cardano Builder DAOTreasury withdrawalAbstainnone28/07/26, 13:11:49
Alchemy by Sundial x Charms: Cardano-Native Bitcoin Treasury ProtocolTreasury withdrawalAbstainnone28/07/26, 13:11:49
Withdraw 1,193,000 ada for Intersect Technical Steering Committee SupportTreasury withdrawalNonone23/07/26, 11:48:51
Withdraw 1,162,746 ada for MLabs Core Tool Maintenance & Enhancement: Plutarc...Treasury withdrawalNonone23/07/26, 11:48:51
Withdraw 25,400,000 ada for Intersect: Governance coordination and technical ...Treasury withdrawalYesnone23/07/26, 11:48:51
Withdraw 3,961,538 ada for Bringing Real-World Payments to Cardano with WirexTreasury withdrawalAbstainnone23/07/26, 11:48:51
Withdraw 540,750 ada for by TxPipe Dolos: Maintaining Cardano's Lightweight D...Treasury withdrawalYesnone03/07/26, 19:59:55
Withdraw 1,684,050 ada for Tx3 by TxPipe: Open API Layer for Cardano's dApp P...Treasury withdrawalYesnone03/07/26, 19:59:55
Withdraw 540,750 ada for Pallas by TxPipe: Maintaining Cardano's Core Rust Li...Treasury withdrawalYesnone03/07/26, 19:59:55
Net Change Limit: Cardano Treasury (Epochs 613-713)InfoNonone03/07/26, 19:59:55
Reforming Treasury GovernanceInfoAbstainnone03/07/26, 19:53:19
Hard Fork to Protocol Version 11 ('van Rossem' Hard Fork)Hard forkYesnone03/07/26, 19:53:19
Withdraw 540,750 ada for UTxO RPC by TxPipe: Maintaining Cardano’s Integratio...Treasury withdrawalYesnone03/07/26, 19:53:19
Withdraw 540,750 ada for Oura by TxPipe: Maintaining Cardano’s Event PipelineTreasury withdrawalYesnone03/07/26, 19:53:19
Withdraw 3,810,423 ada for Mithril ProtocolTreasury withdrawalYesnone03/07/26, 19:53:19
Withdraw 1,310,960 ada for Hardware Wallet Maintenance 2026Treasury withdrawalYesnone03/07/26, 19:53:19
IO: HydraTreasury withdrawalNopublished11/06/26, 10:43:22
Reimburse Ikigai Info Governance Action Deposit.Treasury withdrawalYesnone11/06/26, 10:43:22
Reduce the committeeMinSize parameter from 7 to 5Parameter changeYesnone11/06/26, 10:43:22
Cardano Critical Integrations V2Treasury withdrawalAbstainnone11/06/26, 10:43:22
5am.earth Trust Layer Targeting Vision 2030 KPIsTreasury withdrawalAbstainpublished11/06/26, 10:43:22
Cardano dOSPO and OMF ProgramTreasury withdrawalNonone11/06/26, 10:43:22
Update Plutus Cost ModelsParameter changeYesnone07/06/26, 21:38:52
Cardano Vision 2026: Human Centred, Scalable, Post Quantum Secure - IO ResearchTreasury withdrawalYespublished07/06/26, 21:38:52
Cardano at TOKEN2049 Singapore 2026: Baseline ‘Platinum' Sponsorship ProposalTreasury withdrawalYespublished29/05/26, 01:06:16
IO: Consensus InitiativeTreasury withdrawalYespublished22/05/26, 17:35:57
The first node in the browser; a Cardano USPTreasury withdrawalAbstainpublished20/05/26, 23:38:42
IO & VacuumLabs: Enhancing Plutus - Performance, Correctness, and UsabilityTreasury withdrawalNopublished20/05/26, 23:38:42
IO & Ensurable Systems: Cardano Maintenance InitiativeTreasury withdrawalYespublished20/05/26, 23:38:42
IO: Cardano UpgradesTreasury withdrawalYespublished20/05/26, 23:38:42
Pebble & Ecosystem maintenance: TypeScript core of CardanoTreasury withdrawalNopublished20/05/26, 23:38:42
Blockfrost: Maintenance and Next Generation IndexingTreasury withdrawalAbstainpublished18/05/26, 11:26:22
Eternl: Path to Sustainability (2026-2027)Treasury withdrawalNopublished18/05/26, 11:26:22
Pogun: Capital Without CompromiseTreasury withdrawalAbstainpublished18/05/26, 11:26:22
IO & Midgard Labs: L2 Scalability InitiativeTreasury withdrawalNopublished18/05/26, 11:26:22
Cardano at TOKEN2049 Singapore 2026: Baseline ‘Platinum' Sponsorship ProposalTreasury withdrawalAbstainnone14/05/26, 13:28:03
Cardano at TOKEN2049 Singapore 2026: Top-Up ‘Title’ Sponsorship UpgradeTreasury withdrawalAbstainnone14/05/26, 13:28:03
Revised Cardano Summit 2026 SingaporeTreasury withdrawalAbstainnone14/05/26, 13:28:03
IO: Cardano High Assurance Technical CollaborationTreasury withdrawalYespublished14/05/26, 13:28:03
[OriLife × TonFarm] Identifying 180 Million Durians Without Physical LabelsTreasury withdrawalAbstainnone14/05/26, 13:28:03
IO: Developer Experience InitiativeTreasury withdrawalAbstainpublished14/05/26, 13:09:19
Pebble + Gerolamo - HLabs 2026 BudgetTreasury withdrawalNopublished20/04/26, 18:06:05
Cardano Summit 2026 and TOKEN2049 SingaporeTreasury withdrawalAbstainnone20/04/26, 18:06:05
Dingo: a Production-Grade Block Producer in Go by Blink LabsTreasury withdrawalYespublished04/04/26, 17:53:25
Cardano x Draper Dragon: Orion FundTreasury withdrawalAbstainnone04/04/26, 17:53:25
Cardano Defi Liquidity Budget - Withdrawal 1Treasury withdrawalAbstainnone04/04/26, 17:53:25
Cardano Budget Process Framework (facilitated by Intersect)InfoAbstainnone04/04/26, 17:53:25
Approve Cardano Foundation as New Managing Entity of Project CatalystInfoYesnone23/03/26, 19:50:09
Amaru Treasury Withdrawal 2026Treasury withdrawalYesnone25/02/26, 18:23:31
Net Change Limit of 300 Million ADA for Epochs 613–713InfoYesnone09/02/26, 12:47:18
Increase Transaction and Block Memory Units (Part 1 of 2)Parameter changeYesnone09/02/26, 12:47:18
Name Protocol Version 11 hard fork - van RossemInfoAbstainnone09/02/26, 12:47:18
DeltaDeFi: Hydra Trading Infrastructure Budget (₳1,500,000)InfoNonone14/01/26, 13:10:19
Add Constitutional Committee Member - ChristinaCommittee updateYesnone14/01/26, 13:10:19
CARDANO BLOCKCHAIN ECOSYSTEM CONSTITUTION v2.4New constitutionYesnone14/01/26, 13:10:19
Withdraw ₳70,000,000 for Cardano Critical Integrations BudgetTreasury withdrawalYesnone11/12/25, 15:00:38
Add Constitutional Committee MemberCommittee updateYesnone10/12/25, 19:39:34
2025 Net Change Limit ExtensionInfoYesnone05/12/25, 20:22:34
Cardano Critical Integrations BudgetInfoYesnone29/11/25, 05:29:30
Withdraw ₳1,150,000 for GovTool 12 months active maintenance and developmentTreasury withdrawalNopublished26/10/25, 19:06:29
Loan ₳5,000,000 to Expand Cardano's Global ListingsTreasury withdrawalYesnone24/10/25, 07:39:01
CARDANO BLOCKCHAIN ECOSYSTEM CONSTITUTION v2.3New constitutionYesnone16/10/25, 08:02:20
Stablecoin DeFi Liquidity BudgetInfoAbstainpublished16/10/25, 07:53:49
Budget: ₳5M Loan for Cardano's Global Listing Expansion - Powered by SnekInfoYespublished05/09/25, 11:38:19
CARDANO BLOCKCHAIN ECOSYSTEM CONSTITUTION v2.0New constitutionNopublished05/09/25, 11:34:07
Withdraw ₳592,780 for Beyond Minimum Viable Governance: Iteratively Improvin....Treasury withdrawalYesnone17/08/25, 09:39:42
Withdraw ₳750,000 for Cardano Product Committee: Community-driven 2030 Carda...Treasury withdrawalNonone17/08/25, 09:39:42
Withdraw ₳3,000,000 for High-yield RWA Asset for Cardano: Tokenized Real EstateTreasury withdrawalAbstainnone17/08/25, 09:39:42
Withdraw ₳3,126,000 for Ecosystem Exchange Listing and Market Making service...Treasury withdrawalAbstainnone17/08/25, 09:39:42
Withdraw ₳1,500,000 for Complement Catalyst: Extended Quadratic Funding---Zer...Treasury withdrawalYesnone17/08/25, 09:39:42
Withdraw ₳605,000 for A free Native Asset CDN for Cardano DevelopersTreasury withdrawalYesnone17/08/25, 09:39:42
Withdraw ₳11,070,323 for TWEAG's Proposals for multiple core budget project...Treasury withdrawalYesnone04/08/25, 22:35:09
Withdraw ₳99,600 for BloxBean Java Tools Maintenance and EnhancementTreasury withdrawalYesnone04/08/25, 22:35:09
Withdraw ₳266,667 for Cexplorer.io -- Developer-Focused Blockchain Explorer...Treasury withdrawalYesnone04/08/25, 22:33:34
Withdraw ₳578,571 for Gerolamo - Cardano node in typescriptTreasury withdrawalYesnone04/08/25, 22:33:34
Withdraw ₳104,347 for MLabs Research towards Tooling for Elliptical Curves...Treasury withdrawalYesnone04/08/25, 22:33:34
Withdraw ₳314,800 for PyCardano administered by IntersectTreasury withdrawalYesnone04/08/25, 22:33:34
Withdraw ₳199,911 for OpShin - Python Smart Contracts for CardanoTreasury withdrawalYesnone04/08/25, 22:33:34
Withdraw ₳889,500 for Cardano Ecosystem Pavilions at ExhibitionsTreasury withdrawalAbstainnone04/08/25, 22:33:34
Withdraw ₳220,914 for Dolos: Sustaining a Lightweight Cardano Data NodeTreasury withdrawalYesnone04/08/25, 22:31:43
Withdraw ₳700,000 for ZK Bridge administered by IntersectTreasury withdrawalNonone04/08/25, 22:31:43
Withdraw ₳26,840,000 for Input Output Research (IOR): Cardano Vision - Wor...Treasury withdrawalYesnone04/08/25, 22:31:43
Withdraw ₳6,000,000 for Cardano Summit 2025 and regional tech eventsTreasury withdrawalAbstainnone04/08/25, 22:31:43
Withdraw ₳15,750,000 for a MBO for the Cardano ecosystem: IntersectTreasury withdrawalNonone04/08/25, 22:31:43
Withdraw ₳130,903 for Lucid Evolution Maintenance administered by IntersectTreasury withdrawalYesnone04/08/25, 22:31:43
Withdraw ₳1,161,000 for zkFold ZK Rollup administered by IntersectTreasury withdrawalYesnone04/08/25, 22:17:17
Withdraw ₳220,914 for Pallas: Sustaining Critical Rust Tooling for CardanoTreasury withdrawalYesnone04/08/25, 22:17:17
Withdraw ₳424,800 for Hardware Wallets Maintenance administered by IntersectTreasury withdrawalYesnone04/08/25, 22:17:17
Withdraw ₳1,300,000 for Blockfrost Platform community budget proposalTreasury withdrawalYesnone04/08/25, 22:17:17
Tempo for Cardono Governance - Maintenance & Development Budget for 2025InfoYesnone04/08/25, 22:17:17
Withdraw ₳220,914 for UTxO RPC: Sustaining Cardano Blockchain IntegrationTreasury withdrawalYesnone04/08/25, 22:17:17
Cardano GovTool Budget - 12 months full active maintenance and developmentInfoNopublished02/08/25, 14:29:29
Amaru Treasury Withdrawal 2025Treasury withdrawalYesnone25/06/25, 01:17:32
Cardano Blockchain Ecosystem Budget - 275M ada Administered by IntersectInfoYesnone08/06/25, 22:15:06
Cardano Blockchain Ecosystem Budget: Amaru Node Development 2025InfoYesnone30/05/25, 09:54:19
2025 Cardano NCLInfoYesnone27/04/25, 11:34:20
2025 Net Change LimitInfoYespublished21/04/25, 08:12:56
Cardano Constitution to Replace the Interim ConstitutionNew constitutionAbstainpublished14/02/25, 20:58:49
Rename the Chang 2 Hard Fork to the Plomin Hard ForkInfoAbstainnone13/12/24, 00:29:15
Source: Koios (public)updated 14h agoProfile text is the DRep’s own unverified statement.