{"id":20743793,"url":"https://github.com/ravenproject/spv","last_synced_at":"2025-07-11T16:40:00.903Z","repository":{"id":96625795,"uuid":"129280104","full_name":"RavenProject/SPV","owner":"RavenProject","description":null,"archived":false,"fork":false,"pushed_at":"2020-02-28T08:50:25.000Z","size":1311,"stargazers_count":2,"open_issues_count":1,"forks_count":5,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-04-24T05:44:29.306Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/RavenProject.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-04-12T16:23:43.000Z","updated_at":"2022-04-22T09:17:15.000Z","dependencies_parsed_at":"2023-03-03T18:00:12.563Z","dependency_job_id":null,"html_url":"https://github.com/RavenProject/SPV","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/RavenProject/SPV","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RavenProject%2FSPV","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RavenProject%2FSPV/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RavenProject%2FSPV/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RavenProject%2FSPV/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/RavenProject","download_url":"https://codeload.github.com/RavenProject/SPV/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/RavenProject%2FSPV/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":264853365,"owners_count":23673625,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-17T07:12:48.382Z","updated_at":"2025-07-11T16:40:00.880Z","avatar_url":"https://github.com/RavenProject.png","language":"C","readme":"# Ravencoin Core SPV (with assets features support)\n\n## Sync performance / Bip32 integration with Bloom Filter:\n- Local peer sends getheaders\n- Remote peer responds with up to 2000 headers\n- Local peer immediately sends getheaders again and then processes the headers\n- Previous two steps repeat until a header within a week of earliestKeyTime is reached (further headers are ignored)\n- Local peer sends getblocks\n- Remote peer responds with inv containing up to 500 block hashes\n- Local peer sends getdata with the block hashes\n- If there were 500 hashes, local peer sends getblocks again without waiting for remote peer\n- Remote peer responds with multiple merkleblock and tx messages, followed by inv containing up to 500 block hashes\n- Previous two steps repeat until an inv with fewer than 500 block hashes is received\n- Local peer sends just getdata for the final set of fewer than 500 block hashes\n- Remote peer responds with multiple merkleblock and tx messages\n- If at any point tx messages consume enough wallet addresses to drop below the bip32 chain gap limit, more addresses are generated and local peer sends filterload with an updated bloom filter\n- After filterload is sent, getdata is sent to re-request recent blocks that may contain new tx matching the filter\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fravenproject%2Fspv","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fravenproject%2Fspv","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fravenproject%2Fspv/lists"}