{"id":16199676,"url":"https://github.com/or13/nfc.did.ai","last_synced_at":"2026-01-27T12:38:06.167Z","repository":{"id":39983028,"uuid":"259093788","full_name":"OR13/nfc.did.ai","owner":"OR13","description":"NFC Experiments","archived":false,"fork":false,"pushed_at":"2023-01-06T06:22:27.000Z","size":16424,"stargazers_count":1,"open_issues_count":60,"forks_count":1,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-06-01T23:10:54.807Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://nfc.did.ai","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/OR13.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-04-26T17:38:58.000Z","updated_at":"2023-01-10T09:13:32.000Z","dependencies_parsed_at":"2023-02-05T12:45:49.078Z","dependency_job_id":null,"html_url":"https://github.com/OR13/nfc.did.ai","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/OR13/nfc.did.ai","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OR13%2Fnfc.did.ai","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OR13%2Fnfc.did.ai/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OR13%2Fnfc.did.ai/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OR13%2Fnfc.did.ai/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/OR13","download_url":"https://codeload.github.com/OR13/nfc.did.ai/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/OR13%2Fnfc.did.ai/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28813215,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-27T12:25:15.069Z","status":"ssl_error","status_checked_at":"2026-01-27T12:25:05.297Z","response_time":168,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":"2024-10-10T09:27:08.857Z","updated_at":"2026-01-27T12:38:06.153Z","avatar_url":"https://github.com/OR13.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# nfc.did.ai\n\nThis repo contains nfc experiments, and some custom tooling for working with tangem nfc cards.\n\nNone of this is endorsed by tangem / nxp and any code is unoffocial / alpha level stuff... for reference only.\n\nDO NOT USE IN PRODUCTION.\n\n### Tangem Demo\n\nIn this demo, we use `did:key` and tangem cards to resolve a DID, and issue credentials from the associated private key. This is a demo of hardware isolated, offline capable decentralized identifiers and verifiable credentials powered by NFC.\n\n\u003ca href=\"https://drive.google.com/file/d/1pwcI97c65gv_a-wVjRc-bZZiNI6eey_u/view\" target=\"__blank\"\u003e\n  \u003cp align=\"center\"\u003e\n    \u003cimg src=\"./pic0.jpg\"/\u003e\n  \u003c/p\u003e\n\u003c/a\u003e\n\n### NXP Demo\n\nSome demos store seed values in querystrings, which is fundamentally not safe, and is used only for web-nfc demonstration purposes.\n\nFor example: [https://nfc.did.ai/nxp?seed=7052adea8f9823817065456ecad5bf24dcd31a698f7bc9a0b5fc170849af4226](https://nfc.did.ai/nxp?seed=7052adea8f9823817065456ecad5bf24dcd31a698f7bc9a0b5fc170849af4226)\n\nDO NOT DO THIS IN PRODUCTION.\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"./pic1.jpg\"/\u003e\n\u003c/p\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2For13%2Fnfc.did.ai","html_url":"https://awesome.ecosyste.ms/projects/github.com%2For13%2Fnfc.did.ai","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2For13%2Fnfc.did.ai/lists"}