This document is a static immutable timestamp certificate.

Download: 2aViEbrPwcsZATto5shpSXNEF2vWxQwHq1vhjyy.html

2aViEbrPwcsZATto5shpSXNEF2vWxQwHq1vhjyy.html
0be4ace6986fbb95054b7f1ec94d8e99e5129f637885f3192b9c4d83fd740ff9
BlockCypher.com Blockchain.info Blocktrail.com
2018-12-03T00:00:02Z

List of files timestamped in this transaction:

  1. xudom-celig-mucuc-kyzok-kikec-mediv-radun-gulat-besez-bedud-kohad-hovil-lyfab-sukup-kapuf-sisyp-haxyx
    14u4hA9WyXzx62Zwq6rEHD4SVLxU2ksonSACZQb
    2018-12-02 13:48:06.0
  2. xudel-vulev-neloh-tuben-picud-catis-myvor-dybec-merih-racod-tidel-cynyb-tises-pyhad-fotof-curog-tixux
    2DL4e4sdPgoV7vYxXqs2CLMfP2qWZ6tSM7nsgJF
    2018-12-02 13:48:09.0
  3. xezot-paliz-padaf-kagit-pegal-bulis-rifim-razez-dynap-fizah-rydok-gihop-migar-bepac-zyfyb-mekib-kixix
    1Um8mb6HS8Z3H7U7BqDQPTuZ67xgTjhGCLLZ34T
    2018-12-02 13:48:55.0
  4. xosat-sivoc-tudab-bagut-ziran-milad-lygeh-cofog-rugil-mofok-tecil-kigyg-ricol-piceh-zafof-nobud-foxax
    1Gkb1i8tdeFSYWi5UCrZ9pHXFfiDks8EkLLXJHQ
    2018-12-02 13:59:37.0
  5. xicil-pepoc-hopov-ravem-dydoh-bypyv-tiful-zypym-saceg-lovan-gomal-cubyn-bomoh-ponyz-sopor-dotog-fexyx
    2HtbHTDVEkj33RyuPBtQCNUXj4pdDAhWttQh6DK
    2018-12-02 15:29:06.0
  6. xebil-gusep-takib-vyfub-cazet-cimob-bulyv-redeg-penuf-vecos-cahiv-zotyf-meton-roros-myzik-tehyb-nuxax
    1NbQxcuwNBzcWebitxSF2Z29FXfxMnqMaE2A1Zv
    2018-12-02 15:29:28.0
  7. xesan-lafur-hubyr-zefer-rapec-cohuf-duzoh-kotok-natoz-huzog-hymev-hideh-somiz-byhip-tipil-pasym-paxix
    24upLFrVY8fDf8ru6N45TM4PwvSuphN3VtDj6nS
    2018-12-02 17:00:27.0
  8. xotik-luvod-kyzes-rybom-fypas-kamoc-volih-zonuh-mokeb-zapab-lydag-deciv-zobad-tilek-masuc-felyt-raxox
    1kEPKHggTfFHXkK73wPFgAutX9iJfcVYDQPntof
    2018-12-02 17:00:31.0
  9. xihog-vyzem-tozog-buloh-golyv-hukas-kypet-fyvid-syvah-henap-tafyt-rerab-buduf-pucen-gypyg-lykep-vexix
    2Q67wuyNdWVvZppf9b4DNmyU7CxNaL9m9qfmQoK
    2018-12-02 17:00:38.0
  10. xuvig-luget-kahev-poheg-dehol-zorol-sefiz-horac-kulag-negor-bisos-dovib-bebon-nubuf-vihag-fafyr-tuxox
    18y1hVYwEm6WoMSMf99CV7GMmq7LNe6YWa8W3e2
    2018-12-02 17:02:02.0
  11. xesab-zinig-viduh-migif-vyfov-bymah-ciron-numyh-dunum-zykeb-zetag-zudev-fulan-mobed-vyhoh-kirev-gaxyx
    1VJaFCrjc44t9SxiEeAMixnkiESajSbth4QCSHf
    2018-12-02 17:02:04.0
  12. xunen-mihih-dinuf-fukod-punub-tuhod-vymos-vypat-mydoz-hobes-vemov-lulam-sisal-bihel-narul-mimom-lyxix
    1iuuXFMMD1T5sxBtp1WWVR93YnQ3PQy8jjxiMVN
    2018-12-02 17:02:22.0
  13. xogem-syvun-homic-bevag-gulis-lifad-puzuc-fesun-vubig-visoz-nococ-nariz-cohic-lasab-bosik-hybyp-soxex
    1eKRq1yUczHwS8MvhKyLERJ166YDBy33XzPPtck
    2018-12-02 17:02:46.0
  14. xevic-tikig-tadab-befen-zikuh-tupuc-kapes-halum-pedyr-satyr-vemeh-tikoc-tifyh-lyzyb-pyzog-vyzyh-gixox
    1J5qYqooeU7mmPwbzPXyCKowSwEmLjoGVhd2iRy
    2018-12-02 17:03:14.0
  15. xemob-cyfyz-nycad-fomaf-revep-cinoh-gyfyz-dacik-kofec-kobom-tafic-comos-dimyh-dibib-tigab-rofoz-pexex
    2018-12-02 17:11:53.0
  16. xozop-lomam-nalyb-ketum-byref-sanos-fosuc-gukir-bimaf-nenip-makav-tovos-fusod-cimet-muzem-ponaf-fixex
    2018-12-02 17:12:08.0
  17. xevor-simec-hazot-bysuc-gurec-mysid-pulyh-rikim-suhag-vazok-mecym-kohyp-fusav-mebaf-guvym-potik-sixex
    2018-12-02 17:12:21.0
  18. xuzef-hedek-zyfop-fylec-voduf-satel-roveb-cehop-potam-kyfyz-hakol-daliz-vinin-mumos-besuz-sepyr-gixix
    2018-12-02 17:12:37.0
  19. xibiv-macys-pukuh-behop-popok-hakaf-lomad-kydip-mapef-vabyp-repov-cylez-toces-dudic-fagot-saneg-maxyx
    2018-12-02 17:12:56.0
  20. xonar-rusuf-zapel-bysar-cihep-bazok-tukig-byzyc-huram-teces-mefyf-pohab-nysaz-cemus-tyzok-lecaz-loxax
    2018-12-02 17:13:05.0
  21. xutim-rovep-lasyh-gides-fepen-kynyd-hebas-lociv-hotog-mitod-zozeh-mytut-vopuf-sareh-zugus-nanik-gaxux
    2018-12-02 17:13:27.0
  22. xupav-havyn-dusoz-tipeh-femez-ponag-fucib-ribem-zyzis-bocah-hugem-pafak-suhez-cacah-mumer-hynif-coxix
    2018-12-02 17:13:47.0
  23. xosac-limas-docos-zeduc-rehyt-kakot-leger-tigit-vysym-catas-sepyn-fynyr-fagyt-viguz-godyc-pabuh-myxox
    2018-12-02 17:14:30.0
  24. xufel-kuvog-syhyh-kymyd-tozuv-vykyf-sugap-tyvon-satop-dahad-kusoc-nufeh-vakit-tysin-niket-bitof-buxyx
    2018-12-02 17:14:48.0
  25. xohim-kihiv-tybon-sedet-munut-pupim-nevuz-tigiv-sunop-mubir-kafot-neceg-pyseb-fageg-fizut-nirun-kuxyx
    2018-12-02 17:14:59.0
  26. xukek-nylep-fenim-hezym-huhad-sohef-mopyt-ropim-kysoc-dypyz-mybev-vyzyn-pafyp-gunyg-notac-nohit-nexux
    2018-12-02 17:15:13.0
  27. xulav-hypic-tycub-banov-hulob-lyrig-sutih-vamuz-humyc-kypyg-bidog-gepip-samiv-mesyp-guvoh-sunap-dixax
    2018-12-02 17:15:58.0
  28. xihel-runav-tyfyd-cemut-dumef-makid-nasif-kuhon-cadel-kokok-tohok-pamuz-pagyc-nytof-pipiz-gotap-vuxix
    2018-12-02 17:16:09.0
  29. xebaz-cedev-cifuh-piloh-pakeg-tilum-typuv-bydob-faceg-ladoz-dygon-racah-loted-vimed-nabok-bihof-moxox
    2018-12-02 17:16:19.0
  30. xesip-nyzus-mefuz-hehyl-cylur-lisef-nigiv-sicyk-peraf-nihyl-ludev-halyv-coked-fomob-ladys-hufap-nuxex
    2018-12-02 17:16:29.0
  31. xufot-cizof-katib-sigub-hemok-sabaf-vudas-vosus-cocyf-pubor-vonim-ruvoz-zuces-fagis-vyryb-pasys-nixex
    2018-12-02 17:17:08.0
  32. xesok-bured-zelib-ribyt-cedoz-sugar-vuguc-tadyd-ragor-kyduk-tabuc-lyfum-vyhub-cudoc-kuguv-fegin-daxax
    2018-12-02 17:17:12.0
  33. xesez-zolub-nymup-lozap-derim-kogam-lysun-ducyt-hylyc-nicur-fivyk-bumeh-rugyr-sosyh-hulom-nelih-nexax
    2018-12-02 17:17:53.0
  34. xomoc-rygah-zazor-subyf-giryf-kenyc-guhef-gihis-deryt-nykas-pifed-marib-sunof-vukyc-lecec-hyhok-coxux
    2018-12-02 17:18:23.0
  35. xizir-tomyd-locuv-lefuh-zykuf-cybet-beroz-vikum-babyc-papuk-nabes-nyliv-ryceb-cahyg-cemam-fakog-poxux
    2018-12-02 17:21:51.0
  36. xobos-tefod-kotec-turep-tekin-fufeh-korec-tylig-lylep-donet-pumev-kyvoh-dorur-tygyp-ryleh-dotyb-raxax
    2018-12-02 17:22:21.0
  37. xopit-potil-pegil-dadiz-penih-ridod-kogic-livyp-cypiz-cucim-ziced-lyzyk-nomit-valim-pydan-gizic-fyxyx
    2018-12-02 17:22:53.0
  38. xevav-mycos-tifeb-fuzoc-beryv-vyhum-fabiv-lacos-kuven-garod-kiguh-fazyh-pihup-cavez-dukof-tahyf-zixyx
    2018-12-02 17:23:04.0
  39. xutit-huveg-repuf-gihek-zisir-bapec-tikyg-lyfoz-rimob-nusec-vymyr-foged-cabyc-byzel-hacod-melys-zyxyx
    2018-12-02 17:24:14.0
  40. xezal-lehiz-numin-vukiv-sezol-vysek-vyzis-bizuv-cutac-vacac-solyr-dybas-pyrid-hicyb-zarid-hynyp-kyxax
    2018-12-02 17:25:04.0
  41. xocar-tidip-fyfeh-mazaz-mykov-gahac-bybym-zacot-fenab-mevaf-lyzys-tihom-vugid-himud-potop-zibin-tuxex
    2018-12-02 17:27:05.0
  42. xorad-gogur-kukek-syhik-budac-pocot-cylec-tysyd-pyvyk-zeter-remef-sosuk-furef-zizof-dabyg-pudut-guxyx
    2018-12-02 17:27:09.0
  43. ximeh-vunyg-kopol-volym-cysus-dotag-mahip-zigof-kihym-cozyv-gamim-miceg-vofar-kusob-gitek-niler-coxax
    2018-12-02 17:27:19.0
  44. xuhih-kidad-tiveh-zazyl-fasuh-nykub-febyf-zoced-mokab-tyzuv-hopul-koheg-lezyl-kymot-pilot-gytyr-caxex
    2018-12-02 17:42:43.0
  45. xevet-rehud-pyhic-zupen-cosal-tahim-rotev-bedug-renop-vurap-sydov-zebuf-rypod-budak-rehic-kacon-zixox
    2018-12-02 17:43:48.0
  46. xilek-rufog-rykah-kukol-kicus-higeb-mynag-cadop-zikik-nitoh-pupyh-kamuh-lavok-pakuv-casyz-lemok-poxyx
    2018-12-02 17:44:31.0
  47. xidap-rygyl-mubom-hagag-duhef-kypat-ryzoh-feceh-fyhet-docyc-lebuc-setab-nahed-vusyt-zapek-hofis-zaxex
    2018-12-02 17:44:49.0
  48. xetod-luped-myzon-cuvub-dumet-desin-vocon-dicok-culen-hisom-morys-lokif-zedec-didog-kutus-lelol-cyxyx
    2018-12-02 17:47:37.0
  49. xevis-nihem-lyfed-camug-zevil-hyhor-voner-tuzyp-hykik-zarop-koniv-porur-vyluc-karez-hutyg-putat-nyxyx
    2018-12-02 17:47:48.0
Technical Explanations

This certificate mentions file identifiers (also known as KeeeX 'idx') that are computed from sha256 hashes that cannot under the current state of technology be counterfeited. No two distinct files can share the same identifier.

The KeeeX server produces a certificate summary like this one every several hours. This timestamp certificate may hence adequately seen as a kind of sidechain, that prevents from pushing too many transactions on the Bitcoin blockchain. It also mutualizes the cost of timestamping of course, which allows KeeeX to provide this as an unlimited service.

This certificate displays at the top below its own b58 encoded identifier computed from an sha224 hash. These settings produce a 39 character string that fits within the current 80 byte Bitcoin blockchain limit. Again, under the current state of the technology, it is not possible to counterfeit this identifier by producing another certificate file with the same id.

This certificate's id has been registered as OP_RETURN data on the Bitcoin transaction above that can for your convenience be verified by following the links below. The present certificate file hence creates a proof chain from the Bitcoin blockchain ledger to your file, that provides evidence that at the transaction date you had knowledge of the identifier of your file, which you may or not have decided to keep private or share publicly. This idx does not by itself expose your data in any way. By using KeeeX, you also have a chance to digitally sign your original file.

Although KeeeX will make its best efforts to keep this certificate accessible and indexable by search engines, we cannot guarantee this. If some file identifiers are of interest to you it is thus your responsibility and interest to download it and make sure to preserve it indefinitely. Once downloaded, you may verify its integrity using the KeeeX app. Depending upon its version, the KeeeX app may automatically retrieve this file on your behalf.

You may wonder why we chose to mutualise this certificate for potentially a large number of files. The reason is that a single certificate may provide a proof of existence for an unlimited number of files and no blockchain, Bitcoin inclusive, is designed to satisfy the massive notarisation needs, since both the block size and rate are constrained.