{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,20]],"date-time":"2026-04-20T10:07:10Z","timestamp":1776679630606,"version":"3.51.2"},"reference-count":54,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Sichuan Science and Technology Program","award":["2019YFS0068"],"award-info":[{"award-number":["2019YFS0068"]}]},{"name":"National Key RD Program of China","award":["2017YFB0802000"],"award-info":[{"award-number":["2017YFB0802000"]}]},{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["61370203,"],"award-info":[{"award-number":["61370203,"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["61872060"],"award-info":[{"award-number":["61872060"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Serv. Comput."],"published-print":{"date-parts":[[2019]]},"DOI":"10.1109\/tsc.2019.2947476","type":"journal-article","created":{"date-parts":[[2019,10,15]],"date-time":"2019-10-15T20:22:33Z","timestamp":1571170953000},"page":"1-1","source":"Crossref","is-referenced-by-count":40,"title":["Chronos+: An Accurate Blockchain-based Time-stamping Scheme for Cloud Storage"],"prefix":"10.1109","author":[{"given":"Yuan","family":"Zhang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chunxiang","family":"Xu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nan","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongwei","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haomiao","family":"Yang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuemin Sherman","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2018.2881735"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2019.01.026"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2019.2897364"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2019.2924015"},{"key":"ref31","first-page":"1","article-title":"DeepChain: Auditable and privacy-preserving deep learning with blockchain-based incentive","author":"weng","year":"2018"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnca.2018.12.005"},{"key":"ref37","article-title":"Cryptographic timestamping through sequential work","author":"landerreche","year":"2018"},{"key":"ref36","article-title":"Universal hash time","author":"coleman","year":"2015"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2019.2898900"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2019.2923222"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2017.2762345"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2019.2923068"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2019.2922958"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2019.2892095"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2019.8762071"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2016.2535718"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/3178876.3186046"},{"key":"ref21","first-page":"1","article-title":"Ethereum: A secure decentralised generalised transaction ledger","volume":"151","author":"wood","year":"2014","journal-title":"Ethereum Project Yellow Paper"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-46803-6_10"},{"key":"ref23","first-page":"1","article-title":"Speed-security tradeoffs in blockchain protocols","volume":"2015","author":"kiayias","year":"2015","journal-title":"IACR Cryptology ePrint Archive"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2018.2882633"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-63688-7_11"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.1109\/MNET.2018.1700374"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2018.2868162"},{"key":"ref54","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2018.09.013"},{"key":"ref53","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-70500-2_18"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1007\/s12095-017-0264-3"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2015.2406704"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2019.2914117"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-45682-1_30"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-01950-1_1"},{"key":"ref13","first-page":"437","article-title":"How to time-stamp a digital document","author":"haber","year":"1990","journal-title":"Proc 10th Annu Int Cryptology Conf Advances Cryptology"},{"key":"ref14","first-page":"329","article-title":"Improving the efficiency and reliability of digital time-stamping","author":"bayer","year":"1992","journal-title":"Sequences II Methods in Communication Security and Computer Science"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-46588-1_20"},{"key":"ref16","first-page":"1","article-title":"Design of a secure timestamping service with minimal trust requirement","author":"massias","year":"1999","journal-title":"Proc Symp Inf Theory Benelux"},{"key":"ref17","first-page":"181","article-title":"Blockstack: A global naming and storage system secured by blockchains","author":"ali","year":"2016","journal-title":"Proc USENIX Conf USENIX Annu Tech Conf"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/SP.2017.19"},{"key":"ref19","article-title":"Bitcoin: A peer-to-peer electronic cash system","author":"nakamoto","year":"0"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpdc.2019.08.011"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2018.2876532"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2019.2903060"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2014.2369421"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2019.2897675"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2018.2832251"},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1109\/TMM.2016.2535728"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2018.2851256"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-63688-7_12"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2018.2871449"},{"key":"ref48","doi-asserted-by":"publisher","DOI":"10.1109\/TCC.2019.2908400"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-48000-7_29"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/BigDataCongress.2017.85"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2016.2631951"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2018.2842460"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1504\/IJWGS.2018.095647"}],"container-title":["IEEE Transactions on Services Computing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/4629386\/4629387\/08869816.pdf?arnumber=8869816","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,27]],"date-time":"2022-04-27T17:12:11Z","timestamp":1651079531000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8869816\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":54,"URL":"https:\/\/doi.org\/10.1109\/tsc.2019.2947476","relation":{},"ISSN":["1939-1374","2372-0204"],"issn-type":[{"value":"1939-1374","type":"electronic"},{"value":"2372-0204","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019]]}}}