12,85% APY
Oracle
Supra
Blocksize is a Supra Data Publisher and Infrastructure Operator
Secure, Non-Custodial Supra (SUPRA) Staking with Blocksize
Reliable delegated (non-custodial) staking made in Germany. Designed for institutional standards, used by everyone. Delegate your SUPRA securely, earn staking rewards and help secure the Supra network.
Supra Validator Info
Validator Address
Validator Pool
No. 53
Uptime
99%
Slashing Events
0
Reward Frequency
Weekly
Reward Rate
12,85%
Unbonding Period
Instant
SUPRA under Management
>57.000.000 SUPRA
Validator Location
Germany
Individual Solutions
Individual fee agreements, slashing coverage, banking compliant outsourcing
Certification
SOC 1 & 2; ISO/IEC 27001
Our Role in the Supra Network
Backing Supra with Belief, Infrastructure, Data and Participation
We believe the future of finance is decentralized. At Blocksize, we contribute to the Supra network through secure validator operations, non-custodial staking access, governance participation, and by providing real-time crypto data.
Institutions
Banking compliant outsourcing, slashing coverage, or custom fees?
Individuals
Stake now via starkey wallet
Behind the Node
Supra Oracle Network FAQs
From validator performance and slashing protection to custody, compliance, and infrastructure standards, here’s how we safeguard institutional access to the Supra network.
Supra is a high-performance oracle and data platform built to connect real-world information with blockchains in a fast, secure, and verifiable way. Its mission is simple: to build the highest-performing infrastructure for value exchange — combining low-latency data feeds, cross-chain interoperability, and advanced cryptographic guarantees. SUPRA, the network’s native token, plays a central role in staking, security, and incentivizing trusted data contributions.
No. Blocksize cannot access, move, or control your assets at any time.
When you delegate your SUPRA to our publisher, you retain full custody — your tokens never leave your wallet, and your private keys remain entirely under your control. Staking only delegates voting power, not ownership.
Blocksize operates under German jurisdiction with full transparency and a strong focus on institutional-grade compliance.
We follow regulatory best practices to meet the expectations of banks, asset managers, and professional investors — delivering secure, non-custodial services with clear legal alignment.
Blocksize operates high-availability validators with geo-redundant infrastructure, automated failover systems, and continuous monitoring. Validator keys are protected using secure storage environments and strict access protocols.
Our infrastructure complies with SOC 1, SOC 2, and ISO/IEC 27001 standards — ensuring operational reliability and enterprise-grade security.
No — you don’t need to run any infrastructure to stake with Blocksize.
We manage all validator operations and network maintenance, so you can delegate your SUPRA and earn rewards without technical overhead or complexity.
Yes — staking SUPRA carries a tiny slashing risk. Validators may be penalized for misbehavior such as downtime, signing invalid data, or violating protocol rules. At Blocksize, we take any risk seriously. Our validator infrastructure is monitored 24/7, with automated failover systems and live QA processes in place to minimize risk. We run with over 99.9% uptime and actively engineer to avoid any condition that could result in slashing.