{"document_id":"BLC-STUDY-1713","slug":"bip-33","title":"Stratized Nodes","authors":"Amir Taaki","year":2012,"date_label":"2012","publisher":"Amir Taaki","paper_type":"Design paper","category":"Storage and networks","topics":["Storage and networks"],"source_url":"https://github.com/bitcoin/bips/blob/master/bip-0033.mediawiki","source_label":"BIP 33","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 2012 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":"https://github.com/bitcoin/bips","editorial_line":"A desk note on BIP 33 (Stratized Nodes). The file's status is Closed. The note records the text. It does not measure who runs it.","canonical_url":"https://blockchainlab.com/whitepaper/bip-33","record_url":"https://blockchainlab.com/research/corpus/papers/bip-33","study_url":"https://blockchainlab.com/whitepaper/bip-33","last_reviewed":"2026-10-01","last_checked":"2026-10-01","relationships":[{"rel":"Canonical reading","label":"BIP 33 study","href":"/whitepaper/bip-33"},{"rel":"Related paper","label":"Filecoin","href":"/whitepaper/filecoin-2017"},{"rel":"Related paper","label":"IPFS","href":"/whitepaper/ipfs"},{"rel":"Related paper","label":"Kademlia","href":"/whitepaper/kademlia"}]}