@EK i transferred 300000 XEL from "test" account, ready to setup supernode but need some guideline! how to become one?
btw. got this error, any idea? i was logged in with two accounts at the same time and tried to forge with both, maybe this helps.
2017-03-19 18:26:36 SEVERE: BlockchainProcessorImpl$1.processFork: Popped off block no longer acceptable: {"totalFeeNQT":100000000,"previousBlockHash":"783c6e3291e9f9061a66b329268be155acc418ef0545736fea9737c433410b0f","payloadLength":1795,"previousBlock":"502689643254135928","totalAmountNQT":30000000000000,"generationSignature":"6ea3050a53401278e3d9a22b3ec5dd2ff8174595db598d6b1795e12b80bbaf7b","generatorPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","payloadHash":"b2d88b636d9e0281046950db11043cb191791b35f4ad49ebede8477bab9df931","blockSignature":"e74e237595bf21c4a7747eaeb21d80494c0ae759f1fdf105db10835516db36010b229e55085c8b424a9c440fc732dd4fdebf46debe10ffcc597dc7f81229e3c3","transactions":[{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"4820a46f3d63c350e5a5069647ba546287272002c2c22911abc8f2105e86af041e953dc7d30f377910f1ce497db794debaa0cb53e0b95e0254937e0ed539d822","feeNQT":0,"ecBlockHeight":768,"type":1,"deadline":1440,"version":1,"timestamp":104631432,"ecBlockId":"10017830941401435743"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"f1a20a1a1d4f7eb5692fccd20cded201f1781c5a79023f170081a746a71daf08e60990dd4badd3e3a7aabe28fefe5dc808eb02790643e02f07edb276aa331a65","feeNQT":0,"ecBlockHeight":783,"type":1,"deadline":1440,"version":1,"timestamp":104632192,"ecBlockId":"6982645475151993818"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"d91773f84a8cdc3e58cdf1943a48c47004ba4cfc9d19278623d94b586df54c0438baa097ef4f17aab03924321cff9f7972a074b79ff59abdf233ca526c97185d","feeNQT":0,"ecBlockHeight":798,"type":1,"deadline":1440,"version":1,"timestamp":104633057,"ecBlockId":"11538795992776545502"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"fc470d9cfa44aaedb7d928104dc28ae377dbfc8ded5945b4b6eee15d6bbb3306b15d577e60d2593037915d8bd7a14cbb7d2af40a937527ffac7958345f871f6e","feeNQT":0,"ecBlockHeight":1383,"type":1,"deadline":1440,"version":1,"timestamp":104666202,"ecBlockId":"5908027510932552398"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"5af370e83336944ec9fa0f9f93ec32cd8769f6cf4a7b5025442602e3bcf2070cbe44055643223531cf05a541a94cf38a977bdd2305e51b14f12d4fd0ca8275ab","feeNQT":0,"ecBlockHeight":1398,"type":1,"deadline":1440,"version":1,"timestamp":104667012,"ecBlockId":"4374030131996885472"},{"senderPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","signature":"ec8f0187fc82b4a591317fe65249425aa7326ce752135d0bd595575e82c61c03c89ac94b79dbbf90ec6c536f8898e2f7837f1533ddcc182407e6eb6ec008706f","feeNQT":100000000,"type":0,"version":1,"ecBlockId":"18036849569196248673","attachment":{"version.OrdinaryPayment":0},"subtype":0,"amountNQT":30000000000000,"recipient":"4402706918520948520","ecBlockHeight":0,"deadline":1440,"timestamp":104667560}],"version":1,"timestamp":104667580}
nxt.BlockchainProcessor$BlockNotAcceptedException: Transaction signature verification failed at height 1399, block 16273560635020063837 {"totalFeeNQT":100000000,"previousBlockHash":"783c6e3291e9f9061a66b329268be155acc418ef0545736fea9737c433410b0f","payloadLength":1795,"previousBlock":"502689643254135928","totalAmountNQT":30000000000000,"generationSignature":"6ea3050a53401278e3d9a22b3ec5dd2ff8174595db598d6b1795e12b80bbaf7b","generatorPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","payloadHash":"b2d88b636d9e0281046950db11043cb191791b35f4ad49ebede8477bab9df931","blockSignature":"e74e237595bf21c4a7747eaeb21d80494c0ae759f1fdf105db10835516db36010b229e55085c8b424a9c440fc732dd4fdebf46debe10ffcc597dc7f81229e3c3","transactions":[{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"4820a46f3d63c350e5a5069647ba546287272002c2c22911abc8f2105e86af041e953dc7d30f377910f1ce497db794debaa0cb53e0b95e0254937e0ed539d822","feeNQT":0,"ecBlockHeight":768,"type":1,"deadline":1440,"version":1,"timestamp":104631432,"ecBlockId":"10017830941401435743"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"f1a20a1a1d4f7eb5692fccd20cded201f1781c5a79023f170081a746a71daf08e60990dd4badd3e3a7aabe28fefe5dc808eb02790643e02f07edb276aa331a65","feeNQT":0,"ecBlockHeight":783,"type":1,"deadline":1440,"version":1,"timestamp":104632192,"ecBlockId":"6982645475151993818"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"d91773f84a8cdc3e58cdf1943a48c47004ba4cfc9d19278623d94b586df54c0438baa097ef4f17aab03924321cff9f7972a074b79ff59abdf233ca526c97185d","feeNQT":0,"ecBlockHeight":798,"type":1,"deadline":1440,"version":1,"timestamp":104633057,"ecBlockId":"11538795992776545502"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"fc470d9cfa44aaedb7d928104dc28ae377dbfc8ded5945b4b6eee15d6bbb3306b15d577e60d2593037915d8bd7a14cbb7d2af40a937527ffac7958345f871f6e","feeNQT":0,"ecBlockHeight":1383,"type":1,"deadline":1440,"version":1,"timestamp":104666202,"ecBlockId":"5908027510932552398"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"5af370e83336944ec9fa0f9f93ec32cd8769f6cf4a7b5025442602e3bcf2070cbe44055643223531cf05a541a94cf38a977bdd2305e51b14f12d4fd0ca8275ab","feeNQT":0,"ecBlockHeight":1398,"type":1,"deadline":1440,"version":1,"timestamp":104667012,"ecBlockId":"4374030131996885472"},{"senderPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","signature":"ec8f0187fc82b4a591317fe65249425aa7326ce752135d0bd595575e82c61c03c89ac94b79dbbf90ec6c536f8898e2f7837f1533ddcc182407e6eb6ec008706f","feeNQT":100000000,"type":0,"version":1,"ecBlockId":"18036849569196248673","attachment":{"version.OrdinaryPayment":0},"subtype":0,"amountNQT":30000000000000,"recipient":"4402706918520948520","ecBlockHeight":0,"deadline":1440,"timestamp":104667560}],"version":1,"timestamp":104667580}, transaction 4689858672823673345 {"senderPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","signature":"ec8f0187fc82b4a591317fe65249425aa7326ce752135d0bd595575e82c61c03c89ac94b79dbbf90ec6c536f8898e2f7837f1533ddcc182407e6eb6ec008706f","feeNQT":100000000,"type":0,"version":1,"ecBlockId":"18036849569196248673","attachment":{"version.OrdinaryPayment":0},"subtype":0,"amountNQT":30000000000000,"recipient":"4402706918520948520","ecBlockHeight":0,"deadline":1440,"timestamp":104667560}, block 16273560635020063837 {"totalFeeNQT":100000000,"previousBlockHash":"783c6e3291e9f9061a66b329268be155acc418ef0545736fea9737c433410b0f","payloadLength":1795,"previousBlock":"502689643254135928","totalAmountNQT":30000000000000,"generationSignature":"6ea3050a53401278e3d9a22b3ec5dd2ff8174595db598d6b1795e12b80bbaf7b","generatorPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","payloadHash":"b2d88b636d9e0281046950db11043cb191791b35f4ad49ebede8477bab9df931","blockSignature":"e74e237595bf21c4a7747eaeb21d80494c0ae759f1fdf105db10835516db36010b229e55085c8b424a9c440fc732dd4fdebf46debe10ffcc597dc7f81229e3c3","transactions":[{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"4820a46f3d63c350e5a5069647ba546287272002c2c22911abc8f2105e86af041e953dc7d30f377910f1ce497db794debaa0cb53e0b95e0254937e0ed539d822","feeNQT":0,"ecBlockHeight":768,"type":1,"deadline":1440,"version":1,"timestamp":104631432,"ecBlockId":"10017830941401435743"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"f1a20a1a1d4f7eb5692fccd20cded201f1781c5a79023f170081a746a71daf08e60990dd4badd3e3a7aabe28fefe5dc808eb02790643e02f07edb276aa331a65","feeNQT":0,"ecBlockHeight":783,"type":1,"deadline":1440,"version":1,"timestamp":104632192,"ecBlockId":"6982645475151993818"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"d91773f84a8cdc3e58cdf1943a48c47004ba4cfc9d19278623d94b586df54c0438baa097ef4f17aab03924321cff9f7972a074b79ff59abdf233ca526c97185d","feeNQT":0,"ecBlockHeight":798,"type":1,"deadline":1440,"version":1,"timestamp":104633057,"ecBlockId":"11538795992776545502"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"fc470d9cfa44aaedb7d928104dc28ae377dbfc8ded5945b4b6eee15d6bbb3306b15d577e60d2593037915d8bd7a14cbb7d2af40a937527ffac7958345f871f6e","feeNQT":0,"ecBlockHeight":1383,"type":1,"deadline":1440,"version":1,"timestamp":104666202,"ecBlockId":"5908027510932552398"},{"senderPublicKey":"26499adb002183f620f1364ebb6beed91ef95922a99ada8f048fecfd51e38b69","attachment":{"uris":["35.157.254.229"],"guardNodeBlockId":0,"version.HubAnnouncement":1},"subtype":1,"amountNQT":0,"signature":"5af370e83336944ec9fa0f9f93ec32cd8769f6cf4a7b5025442602e3bcf2070cbe44055643223531cf05a541a94cf38a977bdd2305e51b14f12d4fd0ca8275ab","feeNQT":0,"ecBlockHeight":1398,"type":1,"deadline":1440,"version":1,"timestamp":104667012,"ecBlockId":"4374030131996885472"},{"senderPublicKey":"d9d5c57971eefb085e3abaf7a5a4a6cdb8185f30105583cdb09ad8f61886ec65","signature":"ec8f0187fc82b4a591317fe65249425aa7326ce752135d0bd595575e82c61c03c89ac94b79dbbf90ec6c536f8898e2f7837f1533ddcc182407e6eb6ec008706f","feeNQT":100000000,"type":0,"version":1,"ecBlockId":"18036849569196248673","attachment":{"version.OrdinaryPayment":0},"subtype":0,"amountNQT":30000000000000,"recipient":"4402706918520948520","ecBlockHeight":0,"deadline":1440,"timestamp":104667560}],"version":1,"timestamp":104667580}
at nxt.BlockchainProcessorImpl.pushBlock(BlockchainProcessorImpl.java:1583)
at nxt.BlockchainProcessorImpl.access$500(BlockchainProcessorImpl.java:53)
at nxt.BlockchainProcessorImpl$1.processFork(BlockchainProcessorImpl.java:936)
at nxt.BlockchainProcessorImpl$1.downloadBlockchain(BlockchainProcessorImpl.java:612)
at nxt.BlockchainProcessorImpl$1.downloadPeer(BlockchainProcessorImpl.java:707)
at nxt.BlockchainProcessorImpl$1.run(BlockchainProcessorImpl.java:963)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2017-03-19 18:26:36 SEVERE: BlockchainProcessorImpl$1.downloadPeer: Error in blockchain download thread
java.lang.ArithmeticException: / by zero
at nxt.BlockchainProcessorImpl$1.downloadPeer(BlockchainProcessorImpl.java:769)
at nxt.BlockchainProcessorImpl$1.run(BlockchainProcessorImpl.java:963)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Looks like same problem as mine. Signature verification fails at block 1399 and our nodes blacklist @EK nodes. Something wierd happened at block 1399.