# Sextantcove > Sextantcove is an index of fifty independent nautical navigation collections on BNB Chain. Each one is its own contract: first mint free per wallet, then 0.00005 BNB, up to 10 per wallet. Canonical: https://sextantcove.668823.xyz/ Machine index: https://sextantcove.668823.xyz/network.json Agent manifest: https://sextantcove.668823.xyz/agent.json Sitemap: https://sextantcove.668823.xyz/sitemap.xml Chain: BNB Smart Chain (56) Collections: 35 Mode: Fixed-Held Free rule: first mint free for each wallet Wallet limit: 10 per wallet Settlement: paid mint value stays in each collection contract until owner withdraw() ## Collections 1. Astrolabe Cyanotype Mint: https://astrolabecyanotype.668823.xyz/ Agent: https://astrolabecyanotype.668823.xyz/agent.json Contract: 0xCa7c4cF858317236BA17a42fB217bDC9fE036fF6 Batch: Release 01 Theme: pixel 2. Lightship Cupola Mint: https://lightshipcupola.668823.xyz/ Agent: https://lightshipcupola.668823.xyz/agent.json Contract: 0x3c1d66aCcf184A094713B2736DB6A2f3DF2f1bDd Batch: Release 01 Theme: cyber 3. Windlass Walker Mint: https://windlasswalker.668823.xyz/ Agent: https://windlasswalker.668823.xyz/agent.json Contract: 0x060e57BD1Fb81072973c6Db314119362F6649842 Batch: Release 01 Theme: mecha 4. Canopus Lagrange Mint: https://canopuslagrange.668823.xyz/ Agent: https://canopuslagrange.668823.xyz/agent.json Contract: 0xfd5F04067A5C969B583Ba8aC022A32825fD7e994 Batch: Release 01 Theme: cosmic 5. Mangrove Rhizome Mint: https://mangroverhizome.668823.xyz/ Agent: https://mangroverhizome.668823.xyz/agent.json Contract: 0xb82CB687D30f2B1aE6beA6F8E1995f5E577491A3 Batch: Release 01 Theme: botanical 6. Chronometer Tintype Mint: https://chronometertintype.668823.xyz/ Agent: https://chronometertintype.668823.xyz/agent.json Contract: 0x96f8F37F5bAA906573D1F35a3a3f0A5dC51AA2e5 Batch: Release 02 Theme: pixel 7. Gyrocompass Belvedere Mint: https://gyrocompassbelvedere.668823.xyz/ Agent: https://gyrocompassbelvedere.668823.xyz/agent.json Contract: 0xB6ee012E33327FC537626E54B683315d2Ab9D61F Batch: Release 02 Theme: cyber 8. Davit Carrier Mint: https://davitcarrier.668823.xyz/ Agent: https://davitcarrier.668823.xyz/agent.json Contract: 0x82732b1506e1cdCE9275dF453B6c8f9593f4d06F Batch: Release 02 Theme: mecha 9. Rigel Kuiper Mint: https://rigelkuiper.668823.xyz/ Agent: https://rigelkuiper.668823.xyz/agent.json Contract: 0xa5285af2BBfBbF914680185D35Edc485E6AAEA69 Batch: Release 02 Theme: cosmic 10. Samphire Stolon Mint: https://samphirestolon.668823.xyz/ Agent: https://samphirestolon.668823.xyz/agent.json Contract: 0x43285A1beb8376e167D1801C76c26D1E538Fa469 Batch: Release 02 Theme: botanical 11. Logline Gravure Mint: https://loglinegravure.668823.xyz/ Agent: https://loglinegravure.668823.xyz/agent.json Contract: 0xf7B2fe73860b861ECf7bE51F625189758672eDE5 Batch: Release 03 Theme: pixel 12. Loran Tollhouse Mint: https://lorantollhouse.668823.xyz/ Agent: https://lorantollhouse.668823.xyz/agent.json Contract: 0x15EaA4c519975BDEc905D65A72429e731e2d6021 Batch: Release 03 Theme: cyber 13. Hawser Lifter Mint: https://hawserlifter.668823.xyz/ Agent: https://hawserlifter.668823.xyz/agent.json Contract: 0x87F0E695DE31A228EFeFF39C049bDa37A34fe5c1 Batch: Release 03 Theme: mecha 14. Arcturus Supernova Mint: https://arcturussupernova.668823.xyz/ Agent: https://arcturussupernova.668823.xyz/agent.json Contract: 0x553c6C5ffBC23e71ce1257c87466DEe269c32c35 Batch: Release 03 Theme: cosmic 15. Eelgrass Spathe Mint: https://eelgrassspathe.668823.xyz/ Agent: https://eelgrassspathe.668823.xyz/agent.json Contract: 0x40DbaDa39bC417Fc1c12CDD6e87A60233B29bbc1 Batch: Release 03 Theme: botanical 16. Octant Lampwork Mint: https://octantlampwork.668823.xyz/ Agent: https://octantlampwork.668823.xyz/agent.json Contract: 0x3a657eF8455AdE9040DEC83F161A9EC06D97DC4E Batch: Release 04 Theme: pixel 17. Ensign Watchhouse Mint: https://ensignwatchhouse.668823.xyz/ Agent: https://ensignwatchhouse.668823.xyz/agent.json Contract: 0x884e383F95Aa2Ab25D8CEfD4f4258baB1ad4aFB5 Batch: Release 04 Theme: cyber 18. Keel Sentinel Mint: https://keelsentinel.668823.xyz/ Agent: https://keelsentinel.668823.xyz/agent.json Contract: 0xf70B57e0b9Df6bc3d98C450708AcA23BDC962949 Batch: Release 04 Theme: mecha 19. Deneb Hypernova Mint: https://denebhypernova.668823.xyz/ Agent: https://denebhypernova.668823.xyz/agent.json Contract: 0xFe4350A74bcce8a19891F9755f66f3E0E3A48516 Batch: Release 04 Theme: cosmic 20. Sargasso Bract Mint: https://sargassobract.668823.xyz/ Agent: https://sargassobract.668823.xyz/agent.json Contract: 0x283883478cB760B76C16Ed018e0f5d1A25e2bf74 Batch: Release 04 Theme: botanical 21. Binnacle Celadon Mint: https://binnacleceladon.668823.xyz/ Agent: https://binnacleceladon.668823.xyz/agent.json Contract: 0x99cf344F3A093395ef38364727338e7A36309a1d Batch: Release 05 Theme: pixel 22. Flare Guardhouse Mint: https://flareguardhouse.668823.xyz/ Agent: https://flareguardhouse.668823.xyz/agent.json Contract: 0x39d4a83cebdEC0211223010dB844d866DD69FF1e Batch: Release 05 Theme: cyber 23. Rudder Tumbler Mint: https://ruddertumbler.668823.xyz/ Agent: https://ruddertumbler.668823.xyz/agent.json Contract: 0xB2d982E13A63b53E58812E9327d75a847BcBEaD9 Batch: Release 05 Theme: mecha 24. Altair Trojan Mint: https://altairtrojan.668823.xyz/ Agent: https://altairtrojan.668823.xyz/agent.json Contract: 0x55f9e6eD3B456F8f1E19d6bcBF9E2157Ea692b8D Batch: Release 05 Theme: cosmic 25. Bladderwrack Frond Mint: https://bladderwrackfrond.668823.xyz/ Agent: https://bladderwrackfrond.668823.xyz/agent.json Contract: 0x5f9c7857517544D0056D672F14F696CB82a2Ad16 Batch: Release 05 Theme: botanical 26. Lodestar Majolica Mint: https://lodestarmajolica.668823.xyz/ Agent: https://lodestarmajolica.668823.xyz/agent.json Contract: 0x1893143e7d3E1340e0Df456402296511FC185862 Batch: Release 06 Theme: pixel 27. Klaxon Yurt Mint: https://klaxonyurt.668823.xyz/ Agent: https://klaxonyurt.668823.xyz/agent.json Contract: 0x4DCB214c08b25e52e1ad479F8cA60C3DB3E03C7D Batch: Release 06 Theme: cyber 28. Halyard Halberdier Mint: https://halyardhalberdier.668823.xyz/ Agent: https://halyardhalberdier.668823.xyz/agent.json Contract: 0x2Fa60cf65Ca989728204B43aB0D9DEA13E6bf169 Batch: Release 06 Theme: mecha 29. Spica Ionosphere Mint: https://spicaionosphere.668823.xyz/ Agent: https://spicaionosphere.668823.xyz/agent.json Contract: 0xF1225751101f7ACa3f539f74a63f6A396D58F938 Batch: Release 06 Theme: cosmic 30. Theodolite Jacquard Mint: https://theodolitejacquard.668823.xyz/ Agent: https://theodolitejacquard.668823.xyz/agent.json Contract: 0x3fF78B7965A4DDa4d870Bd0cf1b30947bE49CD23 Batch: Release 06 Theme: pixel 31. Pennant Igloo Mint: https://pennantigloo.668823.xyz/ Agent: https://pennantigloo.668823.xyz/agent.json Contract: 0xdE40b37c1a9460f19Afbca95F3044f36FD65af26 Batch: Release 07 Theme: cyber 32. Bollard Grenadier Mint: https://bollardgrenadier.668823.xyz/ Agent: https://bollardgrenadier.668823.xyz/agent.json Contract: 0xf130Ed07ecA3B222C0Acc1f2224A58f5b563A490 Batch: Release 07 Theme: mecha 33. Fomalhaut Roche Mint: https://fomalhautroche.668823.xyz/ Agent: https://fomalhautroche.668823.xyz/agent.json Contract: 0x5E5D0A2CC414B485971DcAeaD35d8eF1FAc794F8 Batch: Release 07 Theme: cosmic 34. Almanac Brocade Mint: https://almanacbrocade.668823.xyz/ Agent: https://almanacbrocade.668823.xyz/agent.json Contract: 0x3b9582C80680eA26dd915d07491c9170a567812B Batch: Release 07 Theme: pixel 35. Foghorn Shieling Mint: https://foghornshieling.668823.xyz/ Agent: https://foghornshieling.668823.xyz/agent.json Contract: 0xe0281021190F63A2ea07cdcE1023e9fa2d4Ab427 Batch: Release 07 Theme: cyber Agent Mint Network: https://agent-mint-network.pages.dev/