{"document_id":"BLC-STUDY-0744","slug":"tlsnotary","title":"TLSNotary: notarising a TLS session","authors":"TLSNotary contributors","year":2014,"date_label":"2014","publisher":"TLSNotary contributors","paper_type":"Design paper","category":"Data and agents","topics":["Data and agents"],"source_url":"https://tlsnotary.org/","source_label":"TLSNotary","legacy_pdf_path":null,"sha256":null,"sha256_note":"No hash is published. This build does not store those PDF bytes, so a checksum would be invented. Where a legacy path exists, it points at the Internet Archive copy of the old library.","version":"Source cited by the 2014 study. The study is the reading. This page does not add a second essay.","doi":null,"rights_status":"Official external source only","source_status":"Official source","use_status":"Metadata and commentary only. The reading is the study page.","licence":null,"licence_label":"No licence recorded. Rights status under review.","full_text":null,"full_text_reason":"Full text is not published on this page. Public availability is not a licence to republish a document. Blockchain Lab has not recorded a licence that permits an HTML transcription, a training set, or a retrieval corpus of the paper. Text on this page is Blockchain Lab's own wording, or a pointer to a study that is also Blockchain Lab's wording.","repository":null,"editorial_line":"TLSNotary publishes a way to split a TLS session so a notary can attest that a server sent some bytes, without the notary seeing every byte and without trusted hardware.","canonical_url":"https://blockchainlab.com/whitepaper/tlsnotary","record_url":"https://blockchainlab.com/research/corpus/papers/tlsnotary","study_url":"https://blockchainlab.com/whitepaper/tlsnotary","last_reviewed":"2026-10-01","last_checked":"2026-10-01","relationships":[{"rel":"Canonical reading","label":"TLSNotary study","href":"/whitepaper/tlsnotary"},{"rel":"Related paper","label":"DECO","href":"/whitepaper/deco-tls"},{"rel":"Related paper","label":"Town Crier","href":"/whitepaper/town-crier"},{"rel":"Related paper","label":"Chainlink","href":"/whitepaper/chainlink"}]}