ATTENTION:

From June 15th, 2018, our TSA service will be provided by Safe Stamper. New timestamps will be published on Safe Stamper’s TSA information page: https://safestamper.com/tsa.

This is Safe Creative Timestamping Authority (TSA) server.
All timestamps are published in real time and you can search for any timestamped hash to check the validity of its timestamp.

You can use the service for free, sending a RFC 3161 standard timestamp request to http://tsa.safecreative.org. Free service is limited to 5 timestamps per day and IP.
If you want to use this service commercially, you can access it through Safe Stamper TSA.
The digital timestamping certificate is available to download from the next url address: http://tsa.safecreative.org/certificate

TSA Policy

DATE (UTC) HASH TYPE
2018-05-22 06:09:38 a5eeeb82b89d11d828643ef617047be05cd686f10a724c6bd7005c4233cd7e22 SHA256
2018-05-22 06:09:38 7ce49cee497ef4b31efe9c0d6f918795656abe0f4658eddfd6fa8dac561310cd SHA256
2018-05-22 06:09:37 d4b803a2b79d01ca0779a8aaf6c4b39241d55c08a222b10ee7b5a88b777d7569 SHA256
2018-05-22 06:09:37 0943c62f9724c831a53f0ad4e4319f24390d50171a9db7a2029f8f484af8fd1a SHA256
2018-05-22 06:09:37 8caebe409a0f2cba258db604aef76a2c20124af8cc10e77d7d9c71c2f5db7111 SHA256
2018-05-22 06:09:37 bea9bb5dae4495781290514378485f4fb488ae29e275f039cb4c233cf7456075 SHA256
2018-05-22 06:09:37 506039cd0e37e603fd5d7855b5655497e24e1e45481813ff7c8a54ac04a17538 SHA256
2018-05-22 06:09:37 9b5574d9e5ae0f5c338a497aa6497bb9cf0ec40b6363b0497c6928dc5d7e257e SHA256
2018-05-22 06:09:37 0e8fcf1bae7ab5092f05a20af225e2240e8f33c40b2f6a8a5af699a6b6dc289b SHA256
2018-05-22 06:09:37 05210203e5995f977865a5b5a09dbe64bb8f0a47c62f5f684476c3f8f76a8393 SHA256
2018-05-22 06:09:36 b77f0a4d894c80f551315d12c473961fa5afd6a66817004bb195a793a1a3ce50 SHA256
2018-05-22 06:09:36 99e9d2134d247287de2c97a683d1a2b8ab3bcdeaf4e34ab668fa4908bdbee76f SHA256
2018-05-22 06:09:36 861704acd4320021dcb1ed448952bf1c32e3725fc688aa127cf66fa6aee9e47a SHA256
2018-05-22 06:09:36 b04f4b68c1dbde33b8d16143119f5680000f66aa6d7cd7a382021f8caa0fca51 SHA256
2018-05-22 06:09:36 50d751b92e27e4dc5a8cd7c1094c4da7a07357be46bcb19125cb71ecf5088830 SHA256
2018-05-22 06:09:36 eb85d83b73ce72c84f2df928c1cc0c13d5acbd8615b567107460c0ebd45b9635 SHA256
2018-05-22 06:09:36 da40fa2facaba9107dc8a2680ad8f0e9c6880809ce1486553e4921de2d829aab SHA256
2018-05-22 06:09:35 cf6b7877f0d78a0ac578a3d3359766b2e8b9d4836a18b4bd1ee84222b32db844 SHA256
2018-05-22 06:09:35 2946f322187c9ad535c265c04d8efd2405e613f6f8b4be31ce9df34b6fe632ac SHA256
2018-05-22 06:09:35 fb5163d13a0cd63748b99a94a4e9f9515c0a6fde511dcea47b537bdb70423733 SHA256
2018-05-22 06:09:24 df80615d6c208cda26ae245034a163f1d37c610b333a7aea9754ea67f238d683 SHA256
2018-05-22 06:09:24 f930fd7f9c7507947f6485ee4d0a7969fc3b74f8ebc7006f71007bdf9b459f39 SHA256
2018-05-22 06:09:23 8d539ed9dbbf0a3afb8f5a2c205979e7f82b4e229bb1d4028952420a826f48fa SHA256
2018-05-22 06:09:23 6f2f0b1b499d8afddf5f3f67d370820f40225f5ce868949bde0b2cbee6c6ef0e SHA256
2018-05-22 06:09:23 79ec4492eb987a06b701ef1401ff838c86d225790032d2cd62cbc8a4e8ebd6ed SHA256
2018-05-22 06:09:23 244c03a7c2fb97c79c60e9d1547ea62498b2ab076d215be6a16ea76ac76901cc SHA256
2018-05-22 06:09:23 aed6c836454865a5231f29221fcdca088cf28c674e2643ad71974c3be11a3d90 SHA256
2018-05-22 06:09:22 9a7c4319f2ec7f5bb729c1413c28558c124bcccdad50df8d83e710746080a145 SHA256
2018-05-22 06:09:22 e303d4548490f091f83ed0f6a21788c1b84bcd83d0c020722ac586ca4aa2cd56 SHA256
2018-05-22 06:09:22 666c0dc3533b21e86bb4c2fbb957813d9fa69586b92bc510e6c10fe46777c28c SHA256
2018-05-22 06:09:22 d6635ecefd201c22cb1e3936695a3ee4b5af5099a625983e5a08127db28a3f9b SHA256
2018-05-22 06:09:22 ee817b63739780666245a76a990e538a20736750813dbbdca2e43964b03cf554 SHA256
2018-05-22 06:09:22 88e5467dba6dfb7d650ef1137ac6466eb38f9ba73d8c29f6252248276798b7e5 SHA256
2018-05-22 06:09:22 cc81b750759ae9c1c51d1efc96cc24a5ce7a4996a04f8cfb2304b31b961634ba SHA256
2018-05-22 06:09:21 a95f0c2eaaf9935aed5ccfc006e711aaac6342a388d1fdd84488b835a0de2cad SHA256
2018-05-22 06:09:21 555daf06c4e4cdccd8e191c7750f23c37a4cd9a4e0150ed068c06bd894a5b8ca SHA256
2018-05-22 06:09:21 7e041501b4f8b2aa72badc72c62f1e09327221be8b570eeafe0c34ac0ff28d71 SHA256
2018-05-22 06:09:21 c62ae2bd2faa1523fcf2d1558f60519a8a34bbe0fae252b858876a0b6c8252c1 SHA256
2018-05-22 06:09:21 7633201f67044e1de114dc8a8591ef73b296126385e00f0d8979de0c6eea9610 SHA256
2018-05-22 06:09:21 efe5f147eb729461c395eaa6119b9858471b69b825ece65cdc945c45acb9186d SHA256
2018-05-22 06:09:20 aa76acc53d8fd1db1507e24453523849b6a5ca9c SHA1
2018-05-22 06:09:09 455f44c1b22b0bedb1c96604eb20bef581f2c60676dbf7d29d771d8e0e59788b SHA256
2018-05-22 06:09:09 4b978a3adf1fcda172aff8a688dce8b2f6708cb059e4adf36a70f96c0392a162 SHA256
2018-05-22 06:09:08 c8d6dffa6a78d2cfbd30163ad8856d808ec60d7c3be798198f8cfd1a4957821e SHA256
2018-05-22 06:09:08 660e942dda4fef9568be337e19f691957d8128b5cde9a1e58160f69f6b2996a8 SHA256
2018-05-22 06:09:08 666e641bc74b5269d7cae63a5b3787b6a8255150c0e4699af9e9eafb68f0124d SHA256
2018-05-22 06:09:08 5c3cf4f5b73141028a0740b35689bfa1464b3efab18215c932fdc2c234373cbc SHA256
2018-05-22 06:09:08 4b08bd7d78f3c27e4c7c76df97fd9d15cfdb9cc329693f69a3742dab4f7e43db SHA256
2018-05-22 06:09:08 bb15af5c1415d5cf14e8f7185a4319f2932ebfe9949453bd836f125979b3967a SHA256
2018-05-22 06:09:08 a2bb1fba8143963c2a3a1a99c1f130d2ff659b33247166f8a229796038da3148 SHA256
2018-05-22 06:09:07 fb367a3e816d0f4d577fd856cefc0fcbf5d0303a143ebab21bc2ae6ebc6c2042 SHA256
2018-05-22 06:09:07 22353532d1ca9adcbf0dbaca731092366c93cc689010e9f56989393b463e0783 SHA256
2018-05-22 06:09:07 19fdf0134a9490c9f63812a3898c34a1c2495ad8518f93eaefb805e56ab153d2 SHA256
2018-05-22 06:09:07 3816db1d4bc05f783cfce2d36258e4ba293f3d0507bf0ef3cd5dc4f56998704a SHA256
2018-05-22 06:09:07 052ac4c749b9de03b90eb5bfcd8a5a945bcf7dcf223a19386ae895809f410009 SHA256
2018-05-22 06:09:07 7cf6a46a7f8da4c11fcce9343cad438ae56ecfa8226a42e1a79cb567eb198811 SHA256
2018-05-22 06:09:07 9fce233f5a8e57312917779b64510d9f7587d5b7155d1be8221183acac21c3c6 SHA256
2018-05-22 06:09:07 c5313b63b62e4208bc33e88ae76c1c6337d8b71a3f97f043f0e3b95b3cfdb0de SHA256
2018-05-22 06:09:06 5207159c2eb35d9833d5fdbf54e6a0701d887a01142e45d9e0d41cdf2a1c08a0 SHA256
2018-05-22 06:09:06 c7cb46c419f494b4fc2c18a7ff09cbdee65d2635494d427f2380e507c426fa84 SHA256
2018-05-22 06:09:06 8370258b85ab9206888a571568d9b1fa6564759e356396eb27028e58ec88e7b6 SHA256
2018-05-22 06:08:55 132ad77a9c8c2b30b25f9fec41e357f19004512b595dad49458737ddf16a1e60 SHA256
2018-05-22 06:08:54 a6a44790e3859e46f6f448e46054d0a2a4a7661510fa5b8c1fae44bd734ed978 SHA256
2018-05-22 06:08:54 ee6deadc394af4203a59d0dc3bcbcdc15f4c5004c9e688be516bfea655249a4c SHA256
2018-05-22 06:08:54 39ffe2f1385c72166d2a247e1400f0661b62a4ebed259b6548cd3c9091726487 SHA256
2018-05-22 06:08:54 4c460386c74db15257bfaa38e13433b0ae0497b57a833b3891f45f39e117b81b SHA256
2018-05-22 06:08:54 7793f0bb88b0a3de371c7c2f2ee29bc9ec2af4971fad475cdeb10736a440cd1f SHA256
2018-05-22 06:08:54 5785b4cfc9757f4a20e35ae9dba454e6aaf1c4c2dd55338e2e61555988577caa SHA256
2018-05-22 06:08:54 adbffb27fc1875a1da44395b4ce06dacea88651a327ae3e7437ab40e97290313 SHA256
2018-05-22 06:08:53 1f7ddaa4373d9a3b9c42f1e25c18a5e5543da282ceecd53c6691335c4f19a60e SHA256
2018-05-22 06:08:53 2e174da88183cb3429e8984a5e06596a0826ff69e73ca04a99a525840deeaf26 SHA256
2018-05-22 06:08:53 325b005d8e4e9872e5408fd790c1b9b214d7917a1d196bee0aab73a4020dd7bf SHA256
2018-05-22 06:08:53 b1b315a5a1679a74ad76a07e38bfeba52f41814ae53e6f1317d7b1cce122239e SHA256
2018-05-22 06:08:53 71cc33a2aea8bc9906eaac97650fa1960fa5a44e59712d52f698407756c991f7 SHA256
2018-05-22 06:08:53 9a8b85764f94567286ffa66c82a92566303220bc0d275267addc2d67d73054f5 SHA256
2018-05-22 06:08:53 a260545f93f73be2dfe34380723b4f7d2017e47bdacecf31b5fba1c305b3d501 SHA256
2018-05-22 06:08:53 6d9c399db843218a8258b246a50b66dd63e5af78ffd5635017f7aacdaa2ba1d3 SHA256
2018-05-22 06:08:52 343505efe89303e83ebcf1300f0595e3d568c1fa65a38ec08d6e4e0d26572b2a SHA256
2018-05-22 06:08:52 eeee4a42dc9ec3861943564ff405c2e8076237616de80b6ec10f6df899341b2e SHA256
2018-05-22 06:08:52 24e458003956ae462f000a9b0f2b48fb32842ea4736bc84785ba9eb72fac722b SHA256
2018-05-22 06:08:51 0002cda6f0da9754afcf90518e421e7cd99ae0ecda0154e293262a08a96ff0a5 SHA256
2018-05-22 06:08:50 3afa79d99559fddfe65ca59c404ba4892ec85b72 SHA1
2018-05-22 06:08:40 e526b88147df7c5c5c7b021bfac62364a82a2e2fc62125274e135b025c5b557c SHA256
2018-05-22 06:08:40 01534e064dfe0ab2d2bedd0b30d160e8e1c2e06836bd0c02ba7ee951a73488dd SHA256
2018-05-22 06:08:40 2a89fd3b102529c0c107f529ae546e79a6edd2f04e0f3e1f8b62343b265d683e SHA256
2018-05-22 06:08:40 13a8cd9dfba996aa92cd80edc56de4c16823d31deb33a5815c46806ceba5e9b8 SHA256
2018-05-22 06:08:39 138d603abd7405eafee8b62d1029814e15c1bc38c36f8778b0e07d6f5f133668 SHA256
2018-05-22 06:08:39 988cde8b67cd5ed6d291b616a01d4113dc123e277be8c5da41f2dde07e793fd3 SHA256
2018-05-22 06:08:39 ecc62e2230a88e59b32084a1c55881e69a7d503937cc4ae2b871bc354e9e37b9 SHA256
2018-05-22 06:08:39 ac36d9d7f494d0814afac9af915e538c7d8c97eb470d2fb957e80c7cf5bf0948 SHA256
2018-05-22 06:08:38 6d9c399db843218a8258b246a50b66dd63e5af78ffd5635017f7aacdaa2ba1d3 SHA256
2018-05-22 06:08:37 8e86978470eb196458a68fe578ca19e45dcb14dd1345ba0db5e9392961dff242 SHA256
2018-05-22 06:08:37 49b34fbc6c9ebe2eb95f4b4bb26ee7fdbaad7ad34368c3270eb959dc70da44ea SHA256
2018-05-22 06:08:37 84210b2ce3822602de5dd9688e939394d8723d3056e28d9670a54f7350924f9b SHA256
2018-05-22 06:08:37 27d712a8f4f3c1fa493791930767ad3c7a8ae649e57086676ceb3d972763a7df SHA256
2018-05-22 06:08:37 5c4e57961be6410d6d2c3882d9ff52a15e8f6ee2aa654e6ebd71e8cfdeed8302 SHA256
2018-05-22 06:08:37 9545a05f1a604e00cf20701341e78cab5026d758b354983a07a6b12cad285e45 SHA256
2018-05-22 06:08:37 85767a4990740a8cf020d2cc6a74b42cc808e471212c8b9d3932bbe2e8acd0d1 SHA256
2018-05-22 06:08:37 adc334c5805f36f733a818ef9eec851d27a7ce6ee134b8409658af8cfcde3eda SHA256
2018-05-22 06:08:36 bc954d79e0fb48e88a3b7b83b097ca7f774391983d812fee18103cef1fdb93a4 SHA256