Oliver: Provable Witness

Kuip Limited

Mayelana nalolu hlelo lokusebenza

Ubufakazi yikho konke okudingayo.

U-Oliver: I-Provable Witness iguqula idivayisi yakho ibe yithuluzi lobufakazi be-cryptographic. Zonke izithombe, ividiyo, kanye nokufundwa kwezinzwa ozithwebulayo kufakwa ngokushesha kube uchungechunge olubonakala sengathi luphazamisekile, okukuvumela ukuthi ufakazele ngqo ukuthi yini eqoshiwe, nini, futhi kuphi.

Indlela esebenza ngayo

Uma uthwebula imidiya no-Oliver, uhlelo lokusebenza lwakha uchungechunge lwe-hash lwe-SHA3-256 ngesikhathi sangempela. Uhlaka ngalunye lwe-keyframe yevidiyo, isampula yomsindo, i-GPS coordinate, isihloko sekhampasi, kanye nokufundwa kwe-accelerometer kufakwa ngokushesha futhi kuxhunywe kokwangaphambilini. Uma uhlaka olulodwa lushintshwa, lonke uchungechunge luyaphuka, futhi u-Oliver uzokutshela ngqo ukuthi kuphi.

Umphumela uwubufakazi be-cryptographic bobuqiniso obunganciki ekwethembeni. Buncike kwizibalo.

Bamba

Rekhoda ividiyo nomsindo ngenkathi u-Oliver akha ngokuthula uchungechunge lwe-hash ngemuva. Idatha ye-GPS, ikhampasi, kanye ne-accelerometer zithwetshulwa eceleni kwemidiya yakho, okukunikeza irekhodi eliphelele neliqinisekisiwe laleso sikhathi.

Ubufakazi Bendawo

Rekhoda umkhondo ongenakuphazanyiswa wezixhumanisi ze-GPS, izihloko zekhampasi, kanye nokufundwa kwe-accelerometer ngemuva. Fakazela ukuthi uhambe endleleni ethile noma ubusendaweni ethile ngokuqiniseka kwe-cryptographic.

Ukuskena Idokhumenti

Thatha umbhalo kusuka kumadokhumenti angokoqobo usebenzisa i-OCR bese ufaka imiphumela esimangalweni esingaqinisekiswa. Fakazela ukuthi idokhumenti ithini nokuthi uyiskenile nini.

Ngenisa

Usuvele unayo imidiya? Ngenisa izithombe, amavidiyo, namafayela omsindo ukuze ukhiqize amaketanga e-hash kokuqukethwe okukhona. U-Oliver usekela i-MP4, i-MOV, i-JPG, i-PNG, i-AAC, i-MP3, i-WAV, nokuningi.

Qinisekisa

Phinda ubale iketanga le-hash lanoma iyiphi impahla nganoma yisiphi isikhathi. U-Oliver uphinde adlale yonke ifreyimu kanye nokufundwa kwenzwa ukuqinisekisa ukuthi akukho okushintshiwe. Uthola iphasi ecacile noma ukwehluleka, futhi uma kwehluleka, uzobona ukuthi yiliphi ifreyimu eliphazanyisiwe.

Yabelana

Thumela imidiya yakho eqinisekisiwe njengephakheji ye-.oliver noma wabelane ngayo ngqo. Abamukeli bangaqinisekisa ngokuzimela iketanga le-hash ukuqinisekisa ubuqiniso.

Iziqinisekiso Zokuqukethwe ze-C2PA

I-Oliver embed i-C2PA manifest iqonde ngqo kwimidiya yakho. Lokhu kulandela indinganiso yemboni esanda kuvela yokuqinisekiswa kokuqukethwe, ngakho idatha yakho evelayo ihamba nefayela futhi ifundeka yinoma iyiphi ipulatifomu ehambisana ne-C2PA.

Yakhelwe abantu abadinga ubufakazi

- Izintatheli eziqopha izenzakalo kulo mkhakha
- Ochwepheshe bezomthetho abaqoqa ubufakazi obuvumelekile
- Abalungisi bomshuwalense abaqopha izimangalo
- Izinhlangano zamalungelo abantu ezigcina ubufakazi
- Abadali bokuqukethwe abafakazela ubuqambi
- Noma ubani odinga ukuthi imidiya yakhe ikholwe

Izici ezibalulekile

- Amaketanga e-hash e-SHA3-256 esikhathi sangempela evidiyo, umsindo, kanye nedatha yenzwa
- Ukuthwebula i-GPS, ikhampasi, kanye ne-accelerometer nge-cryptographic chaining
- Ubufakazi be-geolocation ngokulandelela okuqhubekayo kwe-GPS yangemuva
- Ukuskena amadokhumenti nge-OCR kanye ne-cryptographic hashing
- Ukutholwa kokuphazamiseka kwezinga lohlaka kanye nokuqinisekiswa
- Ukukhiqizwa nokushumeka kwe-C2PA manifest
- Ngenisa futhi uhambise amafayela emidiya akhona
- Thumela futhi wabelane ngamaphakheji e-.oliver aqinisekisiwe
- Ukulandelela ukuhlelwa kwempahla kokuqukethwe okususelwe
- Kusebenza ungaxhunyiwe ku-inthanethi ngaphandle kwefu elidingekayo ukuze kuthwetshulwe noma kuqinisekiswe

Imidiya yakho. Ubufakazi bakho.

Yini entsha

- First Android release of Oliver with core capture and verification workflows enabled
- Photos with True Depth, LiDAR
- Video with notarized frames (video, audio, GPS, sensors)
- Audio capture/import support with hashing and timeline integrity tracking
- Secure sharing/export foundation for generated proofs and related metadata
- we call this our "Snowden" release