{"upl":"UPL-TECH-26-285452-EN","title":"DEMI Capsule Card v2.6, Purple Screen","author":"Skydle","publisher":"UplitAU Pty Ltd","environment":"real","payment_verified":true,"tier":"starter","payment":"card","payment_ref":"LS-d74d10c5-c38f-4ad8-929c-e05c769828ea","amount_aud":"9.00","timestamp":"2026-10-09T05:08:58.477Z","registered_at":"2026-10-09T05:15:18.875Z","language":"en","file_name":"DEMI_Capsule_CARD_v2_6.html","file_sha256":"702cf607ff099ac022a0d887d93a8693393d59238608608b1b49d556b178683d","extract_sha256":"2862f585df0ddc4737c2d2fdb71896d6196a659307d21f502bc0474cba4cfcb2","derived_from":"UPL-TECH-26-217841-EN","description":null,"demi_core":{"core_statement":"A person needs tamper-evident, dated proof that a file existed without disclosing it; DEMI Capsule Card v2.6 solves this by hashing the file locally via SHA-256 in the browser, collecting an A$9 card payment through Lemon Squeezy, and storing the record with an Ethereum anchor and UPL code via DEMI Worker V5.8.7.","propositions":"T1: Client-side SHA-256 fingerprinting — file is hashed in the user's browser and never uploaded | T2: Card payment processing — A$9 fee collected via Lemon Squeezy before registration proceeds | T3: DEMI Worker V5.8.7 — stores the record and returns a UPL code | T4: Ethereum anchoring — record is anchored on Ethereum, verifiable on Etherscan | T5: Blue result screen — loaded from the Worker, shared across all DEMI interfaces, displays UPL code, anchor link, owner key, certificate, Saved package, and AI package | T6: Optional Parent code — checked against the Registry if supplied | T7: Listed or sealed record modes — supported at registration | T8: Privacy output rules — no email or owner key appears in public output | T9: Fallback screen — displayed if the shared result script cannot load","constraints":"Platform: ramsmile.com/demicapsule, maintained by UplitAU Pty Ltd | Card payment: A$9 via Lemon Squeezy (required before record creation) | Worker version: DEMI Worker V5.8.7 | Hashing standard: SHA-256, executed client-side only | Blockchain: Ethereum; anchor must be visible on Etherscan | Privacy: email and owner key must not appear in public output | Parent code: optional field, validated against DEMI Registry if provided | Record visibility: listed or sealed modes only | Result screen: must be loaded from Worker and shared by every DEMI interface; fallback required if script load fails | Document version: v2.6","mechanisms":"T1: Verify no network file-upload request is made during hashing — inspect browser network tab; confirm hash matches record post-registration | T2: Confirm payment gate blocks record creation until Lemon Squeezy confirms A$9 transaction | T3: After payment, query Worker endpoint and confirm UPL code is returned and record is stored | T4: Take the returned anchor link and confirm the transaction appears on Etherscan with matching data | T5: Load blue screen from Worker URL; confirm all six elements render (UPL code, anchor link, owner key, certificate, Saved package, AI package); test across multiple DEMI interfaces for shared delivery | T6: Submit a valid Parent code and confirm Registry lookup succeeds; submit invalid code and confirm rejection | T7: Register once as listed, once as sealed; confirm visibility behaviour differs correctly | T8: Audit public output and network responses for absence of email and owner key strings | T9: Block the shared script and confirm fallback screen renders without error","boundaries":"Out of scope: file content transmission or server-side file storage; payment provider internals beyond Lemon Squeezy confirmation; other DEMI interface implementations beyond the card page | Planned but not yet built or confirmed: live proof of the purple screen (the pre-payment or in-payment screen) on a first real card registration is explicitly unresolved | OPEN: live proof of the purple screen on the first real card registration has not yet been demonstrated."},"core_withheld":false,"core_publication_basis":"Payment made by card. The payer is an identified customer of the card issuer.","costs":{"claude_aud":null,"openai_aud":null,"service_aud":null,"total_aud":null},"landing_page":"https://registry.demicapsule.com/registry/UPL-TECH-26-285452-EN/index.html","visibility":"listed","product":"capsule","core_requested":true,"provenance_manifest":null,"activation_reference":"DEMI:1042:UPL-TECH-26-285452-EN:1","ai_fetchable":true,"payment_test_mode":false,"core_sha256":"9ff15f4b2fbebf987e43f4fa61510205fa618656d0ebce8a93848c1447f7f558","anchor_tx":"0xacd75feba517f9d08c1e37671b92ed534103da430b791452130f3b704e635d69","anchor_submitted_at":"2026-10-09T05:15:25.154Z","anchor":{"status":"confirmed","tx_hash":"0xacd75feba517f9d08c1e37671b92ed534103da430b791452130f3b704e635d69","etherscan_url":"https://etherscan.io/tx/0xacd75feba517f9d08c1e37671b92ed534103da430b791452130f3b704e635d69","block_number":26152696,"block_time_utc":"2026-10-09T05:15:35.000Z","submitted_at":"2026-10-09T05:15:25.154Z","digest":"620d988941e2157ad72910228c8eb6d160126251113daa60ed68c2ac2981f87b","snapshot_url":"https://registry.demicapsule.com/registry/anchor/620d988941e2157ad72910228c8eb6d160126251113daa60ed68c2ac2981f87b.json"}}