What is PoR (Proof of Reserves) by Shirushi Corporation?

It is a system in place to compensate in case the segregated managed coins cannot be paid out.

What has changed with the recent PoR revision?

We have added major coins with high market liquidity and reliability (USDT, USDC, BTC, ETH) as compensation coins and clarified the priority order for allocation.

What is the priority order for compensation in case of an emergency?

1st: US dollar-pegged stablecoins (USDT/USDC), 2nd: BTC, 3rd: ETH, 4th: SISC (Shirushi Coin).

How is the redemption scheme executed?

SRS Inc., part of the group, executes the redemption promptly based on the mining pool status. Any shortfall is compensated from the segregated managed coins through a bankruptcy trustee.

Is there a way for users to verify the transparency of PoR?

Users can check the holdings of each cryptocurrency at any time through external sites that reference public data on the blockchain.

Major Revision to 'PoR' Coin Protection System in Mining Pool: Enhanced Safety with Key Coins (USDT, USDC, BTC, ETH)

Published May 22, 2026 9:00 PM ・ Updated Jun 14, 2026 9:13 AM ・ 2 min read ・ Source: PR TIMES

Shirushi Co., Ltd. revised its 'Proof of Reserves' (PoR) system effective May 1, 2026, significantly expanding the lineup of reserve assets.

Shirushi Co., Ltd. operates a 'Proof of Reserves' (PoR) system to protect user assets in the event that segregated coins cannot be paid out immediately.

Considering market liquidity, we have expanded the lineup of reserve coins and revised the allocation priority.

1. Composition and Allocation Priority of PoR Coins We have incorporated major assets (USDT, USDC, BTC, ETH) with the following priority: 1st: USD-pegged stablecoins (USDT or USDC) 2nd: BTC (Bitcoin) 3rd: ETH (Ethereum) 4th: SISC (Shirushi Coin)

2. Background and Purpose The revision aims to maintain service health and further strengthen user protection.

3. Redemption Scheme in Unexpected Situations Our overseas group, SRS Inc., will promptly execute redemption in coins or fiat currency based on the situation. Any shortfall will be compensated through segregated coins via a bankruptcy trustee.

4. Effective Date: May 1, 2026

Holdings can be verified at any time via external websites such as DeBank.

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Source: PR TIMES
Category: News
Organizations: SRS Inc.
Products / services: USDT / USDC

Major Revision to 'PoR' Coin Protection System in Mining Pool: Enhanced Safety with Key Coins (USDT, USDC, BTC, ETH)

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