Dear OPEN Community,
As our swap process finishes up, we are excited to share technical details and updates regarding the OPEN Chain.
Though the Platform has been completed and has been available for use, we wanted to in addition develop an open-sourced protocol that would provide the crypto ecosystem a modular, high-throughput blockchain that introduces a novel interoperable architecture. While some smart contract platforms exist, we see the space as very early, providing a golden opportunity for technically sound protocols built from the ground up to emerge over existing highly-marketed copies of Ethereum. The team is proud of the progress that has been made in this additional contribution to the ecosystem. While other projects may focus on their roadmaps we thought this additional contribution to the ecosystem would serve well bringing a faster, more interoperable solution to the market.
We wanted to detail some of the accomplished deliverables over the past 6 months from our first public Github release published on June 2018 to the end of December 2018 surrounding this project. You’ll find an explanation around notable components below that will provide some understanding.
We’ve made progress on a number of OPEN Chain components.
Core:
Transaction validation along with block capacity have both been developed. Ongoing improvements to transaction creation and validation are taking place in our private tests. Time synchronization and block synchronization have both been implemented. This will allow for quick verification of transaction history.
RPC:
The ability to vote and see sum votes has been included. Response pagination has also been improved.
Smart Contract:
We’ve added base initialization, base entities, base service interface, and samples. With smart contract generation, a test contract has also been conducted. Loading of this contract into JVM and basic validation has been performed which are important steps towards deploying live contracts on a public chain. We have recently included the contract executor as well.
Network:
Time synchronization protocol accuracy has been improved. New client info now broadcasts across the network and expired messages are filtered. Safeguards have been implemented for failed connection attempts.
We have made tremendous progress on OPEN Chain as shown through our GitHub releases. Please see below for a comprehensive list of our OPEN Chain releases with our first release on June 18th.
A release history can be found below to show consistent development by the team throughout the year. Release notes are provided as well as downloadbles along with the change log. Developments to the network layer, Core layer, RPC layer, Smart Contract layer and other components are described below. Additional details and notes will be provided in our end of year update.
File | Checksum (MD5) |
open-chain-1.5.0.jar | CA8AFE2FC3E3417BCA14725AF66C8A41 |
open-chain-1.5.0_installer-macos.dmg | CF34CC0691D549227A7D5AABA87092F5 |
open-chain-1.5.0_installer-unix.sh | 9B7FC1C675D96B0979A35FDEFCFD2441 |
open-chain-1.5.0_installer-windows-x64.exe | 2FBD6FC5D59B5A3ECD93E739A4947950 |
open-chain-1.5.0_portable-unix.tar.gz | AB93E00C035ADEA3AD2F7F85A5BFDB39 |
open-chain-1.5.0_portable-windows-x64.zip | 84A12D352C60CB95FD00F2E16A7A247D |
File | Checksum (MD5) |
open-chain-1.4.0.jar | CF7C3A68929977AA20B1257745BA51C8 |
open-chain-1.4.0_installer-macos.dmg | 76DC48183A37713B0AC0EEF4C96ABC62 |
open-chain-1.4.0_installer-unix.sh | D22640D355D1D6AAFEF2669F93494605 |
open-chain-1.4.0_installer-windows-x64.exe | F07BD25215A9F4B9AC17E548E9270464 |
open-chain-1.4.0_portable-unix.tar.gz | 3C081D155923D76DFF8EEFE870C9A0F7 |
open-chain-1.4.0_portable-windows-x64.zip | 1F6A70A621BFAF5C7254291EEFC8FC25 |
File | Checksum (MD5) |
open-chain-1.3.0.jar | AD0544C6C8EA6B680EC649AEF8E3E1CF |
open-chain-1.3.0_installer-macos.dmg | DA92516E8F7F7CDD6A369F13168C5F48 |
open-chain-1.3.0_installer-unix.sh | 04BBC480AE6AF6F132641DDBCDFCD2A3 |
open-chain-1.3.0_installer-windows-x64.exe | E259831A9C5A11F1F353AD8B751C77E7 |
open-chain-1.3.0_portable-unix.tar.gz | 7F05D99662F002A43B9B463D1BD370D6 |
open-chain-1.3.0_portable-windows-x64.zip | 2E47C9AD5A5EF3CBBCD7D72349861CD8 |
File | Checksum (MD5) |
open-chain-1.2.0.jar | 3CD32BA1C632DECD4A21EE978AACEA58 |
open-chain-1.2.0_installer-macos.dmg | A9CCDD96916C9E183C4D80F6FE947F67 |
open-chain-1.2.0_installer-unix.sh | 42660B0FFB0C40850C04FEFFA8918B33 |
open-chain-1.2.0_installer-windows-x64.exe | F704D0E98A4C38265232D59026859B8F |
open-chain-1.2.0_portable-unix.tar.gz | 5DB44A7723EBA12CB5A34333329A0418 |
open-chain-1.2.0_portable-windows-x64.zip | 8C065AE020934960206DD328BCC65257 |
File | Checksum (MD5) |
open-chain-1.1.0.jar | 9185518283E2105804ADAA4464045808 |
open-chain-1.1.0_installer-macos.dmg | C691E4C0AB1370EA50F1B49C09FBDC84 |
open-chain-1.1.0_installer-unix.sh | 4CA6762F113CE6D701209B5FF2F4714D |
open-chain-1.1.0_installer-windows-x64.exe | 9A026D478815712518D35D832368C988 |
open-chain-1.1.0_portable-unix.tar.gz | 57BE54FFFB9637529C56692A2976221C |
open-chain-1.1.0_portable-windows-x64.zip | C4CEB7305F75107933DC4040D4D42F10 |
File | Checksum (MD5) |
open-chain-1.0.0.jar | 07AD4A54055F5D03D368E2D0FBF39272 |
open-chain-1.0.0_installer-macos.dmg | F3853F74B55803073CCDD5275DBBDAFE |
open-chain-1.0.0_installer-unix.sh | E7E1BDC3009231F076FCDAF77D5DDF27 |
open-chain-1.0.0_installer-windows-x64.exe | 19B8F4FE074BD14895360EE32897351D |
open-chain-1.0.0_portable-unix.tar.gz | 69770C6230BF2A069F1C2603132B14AB |
open-chain-1.0.0_portable-windows-x64.zip | 1E9CF7BB0375425624D2F9591B1D1538 |
Pre-release
File | Checksum (MD5) |
open-chain-0.8.0.jar | 4B7E5EEA269574212356575E5520A301 |
open-chain-0.8.0_installer-macos.dmg | E81905A40F07F521A454EF50F1E38CA9 |
open-chain-0.8.0_installer-unix.sh | 3EF518F71BFFE97DF6EBD163681A3B8D |
open-chain-0.8.0_installer-windows-x64.exe | BA22FD86FC7FADFC4108EDE46B020BA2 |
open-chain-0.8.0_portable-unix.tar.gz | 4E4E2D2E1D7F3C94EBE9952B6649DC9C |
open-chain-0.8.0_portable-windows-x64.zip | 7214DD049DD18D402C14B2C570A27E57 |
Pre-release
File | Checksum (MD5) |
open-chain-0.7.0.jar | 26FEFD475CB4452B8C7E176400CD3149 |
open-chain-0.7.0_installer-macos.dmg | 09B272EC508C6F8177E902CFD479521D |
open-chain-0.7.0_installer-unix.sh | 673F192465ED050420CF544475E716BB |
open-chain-0.7.0_installer-windows-x64.exe | 46473F4524D57216AF14C85E7864E67D |
open-chain-0.7.0_portable-unix.tar.gz | DF67EBB7BFC8690260653887CC5C243D |
open-chain-0.7.0_portable-windows-x64.zip | 18686FA3C843ACEE1A16CC8E6DEB86F2 |
Pre-release
File | Checksum (MD5) |
open-chain-0.6.1.jar | C1FFCF519D4A64118CD9D4EF1476E200 |
open-chain-0.6.1_installer-macos.dmg | 2CFB265F5E45994FBF46F93D520FC169 |
open-chain-0.6.1_installer-unix.sh | 66E66FCFD825EED86AF1008C29116FA6 |
open-chain-0.6.1_installer-windows-x64.exe | B98E345C96A1A54954D0DBF607D3CC8A |
open-chain-0.6.1_portable-unix.tar.gz | FC371342BDC1DFF50BCF8878045D3DCC |
open-chain-0.6.1_portable-windows-x64.zip | 7D34B72E314DDED396E195FE944C4F84 |
Pre-release
File | Checksum (MD5) |
open-chain-0.6.0.jar | B387005436E09020322B5A2653FB84F3 |
open-chain-0.6.0_installer-macos.dmg | 3CFBE76AA954DD632F975767D12FF28B |
open-chain-0.6.0_installer-unix.sh | 58E10612928001A45DA2C7DE204A22F5 |
open-chain-0.6.0_installer-windows-x64.exe | AC081F5827EB50F41E195BCAF3FC2A14 |
open-chain-0.6.0_portable-unix.tar.gz | FD91BE328ED3431BCFBBB0CB2F58D0FB |
open-chain-0.6.0_portable-windows-x64.zip |
File | Checksum (MD5) |
open-chain-0.5.0.jar | 4AFD9406736F557B8BB30DE981673D3C |
open-chain-0.5.0_installer-macos.dmg | 8193221AB7F60F4701FC52E1BC027167 |
open-chain-0.5.0_installer-unix.sh | AC3EEB4BB88BC448B5381974D9954A68 |
open-chain-0.5.0_installer-windows-x64.exe | C5233F489961A9885D348A12325F4E5C |
open-chain-0.5.0_portable-unix.tar.gz | 6B6C6B6A84622112A8DF3142A93CB375 |
open-chain-0.5.0_portable-windows-x64.zip | 65AEC598D781D906825CD98B66524DDE |
Pre-release
File | Checksum (MD5) |
open-chain-0.4.0.jar | 171AEE45B4131AE25F017D1389F67C09 |
open-chain-0.4.0_installer-macos.dmg | 04BF06B8586D56A697DFF185DD0D38A2 |
open-chain-0.4.0_installer-unix.sh | 569D9681809179DB7667EA9FA491D63F |
open-chain-0.4.0_installer-windows-x64.exe | CD3AF132334151D2AC90B40ABE554940 |
open-chain-0.4.0_portable-unix.tar.gz | 6DE841F4E67CDDAC39E78C53C7CCF7C2 |
open-chain-0.4.0_portable-windows-x64.zip | 48B8A8D176085436257ADEA3B47FF441 |
Pre-release
File | Checksum (MD5) |
open-chain-0.3.0.jar | 8FAB1A77F8C836A9E78406F5F645F4BE |
open-chain-0.3.0_installer-macos.dmg | 9477B7E48F1558E9CC12AF335EE55528 |
open-chain-0.3.0_installer-unix.sh | 0CD9E68407B949584CC2DC0953EFF5B1 |
open-chain-0.3.0_installer-windows-x64.exe | 529BE770BF64216E3CE2EFDC9C007BF3 |
open-chain-0.3.0_portable-unix.tar.gz | 8BA604CF2225CF1E3A687D564F3F887D |
open-chain-0.3.0_portable-windows-x64.zip | 4A4ED7104EA3C48030660858D26866DF |
Pre-release
File | Checksum (MD5) |
open-chain-0.2.0.jar | 450FFA2D861C90DE1911480D67D2B49E |
open-chain-0.2.0_installer-macos.dmg | 2391E8C01D1C3642FCA3AD3B7F029D77 |
open-chain-0.2.0_installer-unix.sh | CFAECC239DF3BBF4931C7F13175F2CF9 |
open-chain-0.2.0_installer-windows-x64.exe | 832ACBC09047EEA4D76C018171ABCC27 |
open-chain-0.2.0_portable-unix.tar.gz | 48629EE0BB5EDE90B7582CBB60BA5E82 |
open-chain-0.2.0_portable-windows-x64.zip | 9F1300C92987DA37287FD8E0CA3F19EA |
Pre-release
File | Checksum (MD5) |
open-chain-0.1.0.jar | 3BD218B09D8B5FAA9AE8A8910E04B3DF |
open-chain-0.1.0_installer-macos.dmg | 5B6938500B7994079DD7056A82C9F7A1 |
open-chain-0.1.0_installer-unix.sh | B5FE724F073F7D5531848BBD9C617558 |
open-chain-0.1.0_installer-windows-x64.exe | 3F7EFBC7B025D22F9251CF00321D2240 |
open-chain-0.1.0_portable-unix.tar.gz | 147AA8825DD638364EF7B2737C2405AA |
open-chain-0.1.0_portable-windows-x64.zip | EBB4769EE4E7BECDF0332CA776405016 |
Stay tuned for our end of year update!