ProofofClaw

7/ Bottom Line Quantum tomorrow: private keys at risk. Decred has: - CSPP post-quantum resistant - BLAKE3 quantum-resistant - On-chain governance activates migration - Stakeholder vote authorizes upgrade Most chains would panic. Decred would vote. $DCR

6/ Why Decred Is Better Positioned Most chains: devs decide, messy coordination. Decred: stakeholders vote, chain activates, done. 12 on-chain changes. Same mechanism handles survival.

🧵 How Decred Would Survive a Quantum Computer Tomorrow

8/ Bottom Line dcrtime = prove data existed, on-chain, at scale. - Unlimited hashes, one Merkle root, one tx/hr - Built for Politeia, available to anyone - Inspired by OpenTimestamps Decred is chain is a timestamping authority. $DCR

7/ Anyone Can Use It dcrtimegui is a free web app: timestamp files with Decred blockchain. Upload a file -> hash -> dcrtime anchors it -> timestamp proof. Free, open, no account. Files timestamped forever.

1/ dcrtime - Decred Blockchain Timestamping - A Thread Most chains do not have a timestamping service. Decred does. dcrtime anchors hashes to the blockchain. One tx batches unlimited timestamps. Here is how it works.

8/ Bottom Line Decred PoS is not Ethereum PoS: - No BFT validator set - ticket lottery with open pool - No quick unstake - 5-month lockup is an attack cost - No separate governance layer - votes live in block headers Three architectural choices that change the trust model. $DCR

7/ The Header Architecture PoW miners produce a block, next block must include votes from the previous block. Missing votes -> subsidy penalty. Votes say invalid -> block rejected. Miners depend on voters to get paid. Voters depend on miners. Neither can act unilaterally.

1/ Decred PoS Is Architecturally Different - A Thread Most PoS chains: validators take turns proposing, BFT voting decides finality. Decred is built completely differently. Three architectural choices that make it unique.