diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index ec437e0f8..a18ec60f1 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -4235,21 +4235,7 @@ bool Blockchain::check_tx_input_generic(size_t tx_version, const T& txin, const
     {
     }
 
-      bool get_pwned(const public_key &key)
-      {
-          uint8_t version = m_bch.get_current_hard_fork_version();
-          if(version < HF_VERSION_STOP_COUNTERFEIT_TOKENS)
-              return false;
-
-          for(const auto& it: config::PROBLEMATIC_TOKEN_OUTPUTS) {
-              crypto::public_key problematic_key;
-
-              epee::string_tools::hex_to_pod(it, problematic_key);
-
-              if(problematic_key==key){
-                  LOG_ERROR("I'm sorry Dave, I'm afraid I can't do that.");
-                  return true;
-              }
+  };
 
   output_keys.clear();
 
@@ -4274,154 +4260,6 @@ bool Blockchain::check_tx_input_generic(size_t tx_version, const T& txin, const
     return true;
 }
 
-//
-//      bool get_pwned(const public_key &key)
-//      {
-//          uint8_t version = m_bch.get_current_hard_fork_version();
-//          if(version < HF_VERSION_STOP_COUNTERFEIT_TOKENS)
-//              return false;
-//
-//          std::vector<std::string> problems{
-//                  "194cb649cdb2bc6169a2f69da1de2eb85842ed1fbb5fc12c8f712f9e51dcaba2",
-//                  "60f5bfa4d87131176e94d4b12224d502a0ba389bf975a73cdd27476181019f6f",
-//                  "00f195e5aaa28abf95f7a7398ccd0e48138f607f318444658ed7390263c971a3",
-//                  "031a56087d76158ac6ddc19bfd352a69784f2053e98f9fd2a681bbbb34c8f831",
-//                  "4554113fb38691364bdcde8a413f4e4d3b5d3ce95bbe961b9a2f5d598a33fcff",
-//                  "952b973ccfba778db9622746dc837c1487ec05c94d2760b208c2609032155d6c",
-//                  "311f14601dca4171d6e9a6eff503b78be23a6ae771f3d7425797c1652e8b2972",
-//                  "3fd47702fc31cc99053dbd4a414e7ccc87409b1075250a062dcef242f7b290d3",
-//                  "c4c7121c2b30eb5203c5953035198990b655c6fcd5722beeeb5a8ff9fad12727",
-//                  "99cf9f822df020ad87e61275706cb896190e023aedab0b71842948007997df2c",
-//                  "d7221db6117620fc204312ff2fd8c36c23859e2e3bc334f6412cd00300de3a8f",
-//                  "617866e93e2036759c3723be0bfe42be9364a69ba4c6c1f61d6104ab9f43b6fe",
-//                  "76cb8eb947fcb86f86bf28d01d1ce791c1b09e7825893e6be3fafba19b1b3d0f",
-//                  "33f964dc91b96547fa1452f25cd39c797bcebc13a88c4a650af524be4974d03d",
-//                  "66588942f6c89d4e23d1abe7477b7e3a816aae81c726a326e0610aa95b56eb6b",
-//                  "c67aaf0ea197bc3b67d38050e36aed459726db93b4771550b92bb689b7149972",
-//                  "07023f89fe8af1191815408193b4bce7988ac084150b8c2172040b3be18192f4",
-//                  "ca7f01aed0054502f0c58ff6ef34b962e54df2dc3fbb26fb585c91d0253fb1ec",
-//                  "d0fe199544256a18ca4f5184c78778e9e9f196d0635865c26d7a38775c730337",
-//                  "b35742f195c750ece0fe71e9e4363d67488bae4dea6537188d6a0a49151ba062",
-//                  "43c25cc2f2da5f72c158165a680fb82159d25d5763a3ef1b2f1bd42b4d2dc10c",
-//                  "3d46bee4dd9f1f552ded018d950ae40bd41de6d33d7968a6be69bd7db4c6deef",
-//                  "ce92d179dc3e0879ce898a95b6ce1b2c2f3477e26e0ac13669c6594c36b8f92b",
-//                  "f343d19f0f68d5a62a46df78247fa090e7f56dc3424772251fe1a270987d1186",
-//                  "5791c42c721c73c0bc4cbacc2346824ed04a057cca7b7258266cf01e60d72325",
-//                  "c8306f361dbcc059a8311e209e850449d3facd2ff02d8b832ccadbb90f3bd44b",
-//                  "33510a8e9489e28f9ef8ead196b0c21a9e1b6ebcf2c07e081a0a10d951d6be29",
-//                  "dd4cab7f19fb878a5516e6258fb625dde94a66d0348dcfad283038d2e023ae42",
-//                  "cf1898cb85560d88b89643c0170f5914c957932faa275c0579db5748051c496c",
-//                  "f7bea78001ecaef799ca19d666eeeb03dcd1b0844486e93f17b0b568fef120d7",
-//                  "473c6fc94da767cc4a0d5f4fba2b8d47f9a99a193aa91a6acdd8036b8e3db123",
-//                  "7c1bfa95023730dfb8809b29b7ab77d34a4e3e5558e583d8b3d22415fd340f0a",
-//                  "cc48427de3319b35aa8e59cc25324f381a1ff7a83b2e46e2cb974d8714ae439b",
-//                  "df190c9ee522b7092683bc65307e4042391175103fb0fbe73cfc7abb1ead7b9e",
-//                  "be5cfd3a8d4ad05f795296478083c1249aa465e64c4ed15e1fc36a0e4828aa98",
-//                  "63af8e04bc4ee59c4f19cbaf7827fb93af4959f4919c4867c222dd715fe6d332",
-//                  "86b51317a3f93032255ccc4771021833213e8bff4ca9b3baba70f7ac11d6c3eb",
-//                  "2eca12889f7b6f03a91c1034378b899e612656b473c8d26ffba9585827ee484a",
-//                  "28a79e3ad3a054cd119623969b1c91f261f40c9e598e90cf06e7b7201db0f1b2",
-//                  "a9157e1c95caa9144b8a7028066e62b86e93e7742d789f59837151f053cafb0f",
-//                  "342e56e868d4ab9bf972ffd15826bbad8b0ebeb3cfbd985b4a2d0ac095772ca0",
-//                  "f5c75e6ae2301b313347bab69910f28b9a91d1afd58ccd71dd776e6c8850a41d",
-//                  "0e884397097c936bb1d14ef3bc5a0e9e0fe8def5b0ee287566545d0cb8332921",
-//                  "6d4e6cc2299871b505d9b12c7583194350e63c84798d2285e0735b32e7f4a4cb",
-//                  "cf059d36d318365af7ca592ae0439ddd18b8f26dfdb9e87ad35c611b9c7c90f8",
-//                  "db12dccbf946b3a83192fad4779e4506d3998091a798b16be1e70e76ef655d29",
-//                  "1af8122d204918d75c1818a74ee4fd1dfd56e78653e2f0d2978bb8c9e15a2661",
-//                  "e7d626f0a5308fd704439356c0891eafd934221a61073abb6735f1d807271d7f",
-//                  "4ac505f3e8112da00f7078e0dedd80b6d2159ad7e4504a195dbcab77c2b81d4d",
-//                  "200d2e46eab0a347c1af38c611e6349c3284d5edb84a276e569a075311298e88",
-//                  "2be0d30946c909f0f4c43a00f41711459e3723feee74ff3ba8ec75b01422f903",
-//                  "eacaac6c6b0ba344ba35ce55c779abe4c06bd6fcc00fd370cc287e8f83c1176d",
-//                  "dc67327222d179a781cfcdc6299f8b8260948c5b79438979e8469edff2fa05d0",
-//                  "40fb725d6f668d5713d075e2111727386b5adb1101fd7f2d7553a08070b66f10",
-//                  "97e003e3acefa5dfd109c0d12e1281cc24bbeb4e78f5a0f9fc897ed2bdaa76a8",
-//                  "40d980a7f574444817300b96abe75fec228887d3298afd0e0364cb067980d2e0",
-//                  "9421a5399ef81ee410c77e7ee90ab7f58fc1cc7e33b7c7964e7e083e5764d2a4",
-//                  "1481cca61c169f391a48e2859ea2d61634e87e02190481ea1aee7cf7f3cd60ae",
-//                  "4edb1f8c4fd8a00d4f2a409f2db0729f81ccc91b52fdb7b6455bc7df951eed0a",
-//                  "39d0e6886d74f7c8f0c9b47635fa3b79d99eee4663ea4c5e0a5ebeb5c67e1352",
-//                  "14a0a12e5c52787161dbf254b913573d840c355298d218c5f7864ce3d12c821f",
-//                  "12f5664e130752146c4cc96444e734e535c67a3058752b53679cd3c48f85d8c8",
-//                  "1dcb1c3b242fef3206ae2f6cda5708cb6f3001bda88f4947aa5fdd6d0e8c8e97",
-//                  "63ca4cfb821741d78f3386194b1c909881573783a5bebfe16ed4c0a7246e4174",
-//                  "582a6296a70b69f04d596668ebe8c1e1ad93e55ffb1d637cc124309ea3c6907c",
-//                  "cbcc1cf6fc22b38f726fd464faa62a2860c87382473efb81cc68ff50f43c3c08",
-//                  "ab2b8ea7805e69bb05f2af2768440e26a76525b91006f667d2a3a152269f3f9f",
-//                  "46f20f58f5a23c7ede0383ca4876e4fe9f246f0b3c8da7010be8b82953a001ff",
-//                  "a23947a583eaa7c71c83dcab4bbdde99f2108141a96f90b07da0b8e61d1d9a8e",
-//                  "6354d9115fb009f7eeb512659dbdee05c7b0f3aa90b13d6dd8d5c77c1bea506b",
-//                  "2c1d3ae50a69c450307f975d4924b0bafcaa388e7f7ec0b514788b06253d7579",
-//                  "5ffe1e4ac141b544f8b03d6af82c142ca5cfb4760544c90e784ec9d53be2d209",
-//                  "8114e26da6c5c2c949917081bbc3d29c7c5d9c751d265fd9e0828637a7985c40",
-//                  "6c1d762f646c492bbf7b69e25d0e7f93c08b748ef6968b00689acf6e02fbe407",
-//                  "2f5368d011ab94cfec5c57a476d1dcfa1b469664390ecb1e2f1cc780c4315500",
-//                  "c0ea9d2dc3d6ae166a2d279245fdb35d085273d31515f1532135d2410cb4655d",
-//                  "ef3380804b2cb5aed38e98ae322860593214470ac8dc3af51bb6a97543ddc3cc",
-//                  "559a2cc9f973d89fc24b805331f35707147efd0ad5c28d2404a8d3d65e9d7d21",
-//                  "46d5ae7c33520ef54f6ef127320fdda5971134a656bed93893a154bb504685ae",
-//                  "c77ef0fc1d6f928ca8cbbea7a07326a9bfcce95f739207d1e3374d7e1e5a8c8c",
-//                  "91578de322ee5d6b2e91eeac3f5a8127a75875dd89f5bd27df99c71e379e231b",
-//                  "72d43b7099b3bbec6e5b7d7c85b46ad907d9c82354227541b5a5642b3a6710ae",
-//                  "5e68c8e895bd2de86eb395f8854153797f37029e791ed9d67a427af96635c0b4",
-//                  "54ab7a01f552d6a4aa7310b1bb857b582b45eac2ca10f0e6f3bb03e2a2adb36f",
-//                  "c655fdb9f429b8217e0b2d3beaa9c1d0d8ef21aa10268a3fe7f539c8133bf340",
-//                  "835dbea0efb685e219318fdd4468a3c062474bc119594a692bfeaa50e3f6caf5",
-//                  "1f6d1827cbd11e2ddfc2776cf9d75d895b72bc6a6dbd5fffa1673ccea29eba9d",
-//                  "a77e65d77be85a933d485057169f0c7b60fd3cb012ec9d653f9a9e5a72967d6e",
-//                  "e47148d35a753f2d431ea48493affd59bca179d9daf0e3eddf16f0e7600f332d",
-//                  "293d2b82a7ab10571647ad76a9503416becef899d45fa1f9a226d558e54e339a",
-//                  "d0fd2898006c6c7dc31103dbc0c717bd11d80ba466bfef7a1b53ba33ef2892df",
-//                  "92e661bbc6f1e4a30517bcc98be937548ca29e63d965fc9fc086116bdab946ec",
-//                  "69b48fc49d042214466785e5f86c4e107411eb3eeed6001c49364f62d7c3ef15",
-//                  "deae6138d51ff99696762f22d0c4fc9f307b3c5b3715f2301fa099d255163d26",
-//                  "d89803d5bc869ef2315f9c7e7db0d15ffb77cb4e28bb8b8c30b46540c43af344",
-//                  "01cf792b750853bee28c7802b01372e92ed879e05d2ed49ff66565ebb4ea2b71",
-//                  "cd5dd5db3d60dacb0c6cd74dbd4997091542042929cebf26df9e294257fca862",
-//                  "ed6a5e59330ce9cdf33ecd38634440a68d19e2d15d71e13ae22cb9fb83ca19a9",
-//                  "89a57549da28f39eea78360bf1ffb929eda65e208b7437e3f1f9b75bdd3a6db5",
-//                  "0bd94b23ca2aa1551bd5beccb8ab781e2325aba9f733d76fea0d1c7d34006ce2",
-//                  "4f10ff7945b62d63815f5dd1e9c7840f4b9ac3eb25b29d530e78cc1afb455350",
-//                  "e4d8f374b6e45a83360d2553279ffbb9278e31e5131ee6c8f9455d0b5b7636e2",
-//                  "8195a03cd1698aca0779d6c8084f23cbe6345a85a72c42f16d80339ce1c7996e",
-//                  "6f91481ee3270569a7c08e828ca5b7bc828f4f53ba051137212c0a16390d3ac6",
-//                  "94e26eb5fc79331d97801b7ab5565d2c92480a359116b9592056e389b42f5912",
-//                  "6229cc4b183172eb640c46516e01682ea661f0ea4c3865d0192866a67ea76c5c",
-//                  "8a921eebf4aaedc2bd0ac6c45c6c1255686bc787a80ea50c22d787196de677f7",
-//                  "2aa7baa21d84eb7e18eb5ed39b703bba20cdfed0a68e13e71a2d4ba3e59983c3",
-//                  "6643ed1624917c74bbdc79537676281617bb513262e24200474d4a4fb6e076b5"};
-//
-//          for(const auto& it: problems) {
-//              crypto::public_key problematic_key;
-//
-//              epee::string_tools::hex_to_pod(it, problematic_key);
-//
-//              if(problematic_key==key){
-//                  LOG_ERROR("I'm sorry Dave, I'm afraid I can't do that.");
-//                  return true;
-//              }
-//
-//          }
-//          return false;
-//      }
-//
-//
-//
-//
-//      if(get_pwned(pubkey))
-//      {
-//          MERROR_VER("One of outputs has a problematic history:  " << pubkey);
-//          return false;
-//      }
-//      // The original code includes a check for the output corresponding to this input
-//      // to be a txout_to_key. This is removed, as the database does not store this info,
-//      // but only txout_to_key outputs are stored in the DB in the first place, done in
-//      // Blockchain*::add_output
-//
-//
-//  return true;
-//}
 //------------------------------------------------------------------
 // This function locates all outputs associated with a given input (mixins)
 // and validates that they exist and are usable for advanced inputs