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zeekay
abf99d05fc
Restructured from flat .tex/.pdf files into per-paper subdirectories. Added Antje Worring as co-author on all papers. Synced PDFs to pdfs/ for download site.
29 lines
1.0 KiB
TeX
29 lines
1.0 KiB
TeX
\section{Comparison with Prior Art}
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\label{sec:comparison}
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\begin{center}
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\begin{tabular}{lccccc}
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\toprule
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& \textbf{LP-Anchor} & \textbf{Ceramic} & \textbf{KERI} & \textbf{Radicle} & \textbf{Nostr} \\
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\midrule
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PQ-safe finality & Yes (Q-Chain) & No & No & No & No \\
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On-chain storage & 2 slots/anchor & Tx log & Off-chain & Tx log & None \\
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Batching & Verkle tree & Merkle tree & KEL & Git tree & N/A \\
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Verify latency & $<200$ms & Seconds & Seconds & Seconds & N/A \\
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Gas/anchor & 25.4k & $\sim$50k & N/A & $\sim$30k & N/A \\
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\bottomrule
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\end{tabular}
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\end{center}
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\noindent
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Ceramic anchors CIDs to Ethereum via a Merkle tree of stream tips,
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batching every 30 minutes. KERI maintains key event receipt logs off-chain
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with witness infrastructure. Radicle and Gitopia anchor Git commit hashes.
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Nostr event IDs are self-certifying but have no chain finality.
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LP-Anchor is the only design with post-quantum finality guarantees and
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sub-second verification latency.
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% ============================================================================
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