Paper

Pirateship: Append-Only Ledgers for (Mostly) Trusted Execution Environments

Shubham Mishra, João Gonçalves, Chawinphat Tankuranand, Neil Giridharan, Natacha Crooks, Heidi Howard, Chris Jensen

Proceedings of the ACM SIGOPS 32nd Symposium on Operating Systems Principles (SOSP ’26), Prague, Czech Republic, pp. 730–745. DOI: 10.1145/3830418.3843903

Published version (ACM DL): https://dl.acm.org/doi/10.1145/3830418.3843903
Extended version (arXiv): https://arxiv.org/html/2602.05346v2

The extended version contains the full proofs and additional experiments that did not fit within the page limit of the conference version.

BibTeX

@inproceedings{mishra2026pirateship,
  author    = {Mishra, Shubham and Gon\c{c}alves, Jo\~{a}o and Tankuranand, Chawinphat and
               Giridharan, Neil and Crooks, Natacha and Howard, Heidi and Jensen, Chris},
  title     = {Pirateship: Append-Only Ledgers for (Mostly) Trusted Execution Environments},
  booktitle = {Proceedings of the ACM SIGOPS 32nd Symposium on Operating Systems Principles (SOSP '26)},
  year      = {2026},
  pages     = {730--745},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computing Machinery},
  doi       = {10.1145/3830418.3843903},
}