[{"_1":2,"_174":-5,"_175":-5},"loaderData",{"_3":4,"_17":18,"_25":26,"_151":152},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7,"_13":14,"_15":16},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","theme","system","contrast","normal","routes/_layout",{"_19":-5,"_20":21,"_22":21,"_23":11,"_24":21},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_27":28,"_29":-5,"_30":11,"_31":11,"_32":33,"_34":35,"_36":-5,"_37":11,"_38":39,"_92":-5,"_93":94,"_140":-5,"_141":11,"_142":21,"_143":11,"_144":-5,"_145":11,"_146":-5,"_147":148,"_149":95,"_150":-7},"canonicalUrl","https://hub.docker.com/r/mochanerd/algorand-node-mainnet/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","mochanerd","reponame","algorand-node-mainnet","cloudBuildSource","isAutobuildsAvailable","repo",{"_40":41,"_47":48,"_50":51,"_52":53,"_54":11,"_55":56,"_57":58,"_59":60,"_43":35,"_32":33,"_62":63,"_64":-5,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":66,"_73":74,"_75":11,"_76":33,"_77":78,"_83":11,"_84":85,"_89":33,"_90":91},"categories",[42],{"_43":44,"_45":46},"name","Networking","slug","networking","content_types",[49],"image","date_registered","2026-01-21T05:32:29.345771Z","description","Algorand Consensus Node - Official Algorand Foundation image configured for Flux Cloud deployment","is_private","last_updated","2026-01-21T05:32:30.55194Z","last_modified","2026-01-21T06:07:50.127314Z","media_types",[61],"application/vnd.oci.image.index.v1+json","pull_count",438,"repository_type","star_count",0,"status",1,"status_description","active","source","collaborator_count","full_description","# Algorand Mainnet Participation Node on Flux Cloud\n\nDeploy and run a fully-synced Algorand mainnet participation node on decentralized Flux Cloud infrastructure at a fraction of traditional cloud costs.\n\n## 🌟 Overview\n\nThis deployment uses the official Algorand Foundation Docker image to run a participation node that:\n- Participates in Algorand's Pure Proof of Stake (PPoS) consensus\n- Validates transactions and proposes blocks\n- Contributes to network security and decentralization\n- Runs 24/7 on distributed Flux infrastructure\n\n**Cost Comparison:**\n- Traditional Cloud (AWS/GCP): ~$80-100/month\n- Flux Cloud: ~$7-10/month (60 FLUX)\n\n## 📋 Prerequisites\n\nBefore deploying, you'll need:\n\n1. **Flux Cloud Account**\n - Sign up at https://cloud.runonflux.com/\n - Fund account with FLUX tokens or use credit card\n\n2. **Pera Wallet** (for signing participation transactions)\n - Download: https://perawallet.app/\n - Create or import an Algorand wallet\n - Fund with at least 1 ALGO for transaction fees\n\n3. **ALGO Tokens** (optional, for rewards)\n - Minimum 30,000 ALGO required to receive block rewards\n - Any amount can participate without rewards (testing/network support)\n\n## 🚀 Deployment Steps\n\n### Step 1: Deploy on Flux Cloud\n\n1. Go to https://cloud.runonflux.com/marketplace/\n2. Search for \"Algorand\" or find the Algorand Mainnet Node\n3. Click \"Deploy\"\n4. Configure deployment:\n - **Name**: `algorand-mainnet-node` (or your preferred name)\n - **Docker Image**: `mochanerd/algorand-node-mainnet:latest`\n - **CPU**: 8 cores\n - **RAM**: 16GB\n - **Storage**: 120GB (SSD/NVMe recommended)\n - **Ports**: 8080 (algod API), 4001 (P2P)\n5. Complete payment and wait for deployment (5-10 minutes)\n\n**Monthly Cost:** ~60 FLUX (~$7-10 USD)\n\n**Recommended Specifications:**\n- **CPU:** 8 cores (for optimal block processing)\n- **RAM:** 16GB (handles blockchain operations efficiently)\n- **Storage:** 120GB SSD/NVMe (blockchain data ~100GB + overhead)\n- **Network:** 1 Gbps connection recommended\n\n### Step 2: Access Your Node\n\nOnce deployed, you'll receive:\n- Container access URL\n- SSH/terminal access to the container\n- API endpoint for algod\n\n**Access the container terminal:**\n```bash\n# Via Flux Cloud dashboard or SSH\nssh root@\n```\n\n### Step 3: Wait for Blockchain Sync\n\nThe node needs to sync with Algorand mainnet before participating.\n\n**Check sync status:**\n```bash\ngoal node status\n```\n\nLook for:\n- `Sync Time: 0.0s` (fully synced)\n- `Catchpoint:` shows catchpoint progress if syncing\n\n**Note:** Initial sync can take 2-4 hours depending on network speed.\n\n### Step 4: Generate Participation Keys\n\nOnce synced, generate participation keys for your wallet address.\n\n**Get current round number:**\n```bash\ngoal node status\n```\nNote the `Last committed block:` number (e.g., 57632000)\n\n**Calculate validity period:**\n- 6 months ≈ 4,778,000 rounds\n- 1 year ≈ 9,556,000 rounds\n\n**Generate keys:**\n```bash\ngoal account addpartkey\n -a \n --roundFirstValid \n --roundLastValid \n```\n\nExample:\n```bash\ngoal account addpartkey \n -a 54XEVK24Q5MTXN76WQRYUBZJDS2RX3TS77XEYUKUEQZZY64R2GFHJXSJF4 \n --roundFirstValid 57632072 \n --roundLastValid 62410287\n```\n\n**Save the Participation ID** displayed in the output.\n\n**View participation key details:**\n```bash\ngoal account partkeyinfo\n```\n\nSave these values (you'll need them for TxnDuck):\n- Selection key (base64)\n- Voting key (base64)\n- State proof key (base64)\n- Key dilution (number)\n\n### Step 5: Create Online Transaction\n\n**Generate unsigned transaction:**\n```bash\ngoal account changeonlinestatus \n -a \n -o=1 \n --txfile=online.txn\n```\n\n**Convert to base64:**\n```bash\nbase64 -w 0 online.txn\n```\n\nCopy the entire base64 output (long string).\n\n### Step 6: Sign Transaction with TxnDuck + Pera Wallet\n\n**Option A: Use TxnDuck Compose (Recommended)**\n\n1. Go to https://txnduck.vercel.app/en/txn/compose?preset=reg_online\n2. The form will have these fields:\n - **Sender**: Paste your Algorand address\n - **Voting key**: From `goal account partkeyinfo` output\n - **Selection key**: From `goal account partkeyinfo` output\n - **State proof key**: From `goal account partkeyinfo` output\n - **First voting round**: Your start round\n - **Last voting round**: Your end round\n - **Voting key dilution**: From `goal account partkeyinfo` (usually ~2186)\n\n3. Click **\"Connect Wallet\"** → Select **\"Pera Wallet\"**\n4. TxnDuck will open WalletConnect QR code\n5. Open **Pera Wallet** on your phone → **Scan QR code**\n6. Review transaction details in Pera Wallet:\n - Type: Key Registration\n - Sender: Your address\n - Fee: ~0.001 ALGO\n7. **Sign** the transaction in Pera Wallet\n8. Click **\"Send Transaction\"** in TxnDuck\n9. Transaction will broadcast to network\n\n**Option B: Use Pre-Generated Transaction**\n\n1. Go to https://txnduck.vercel.app/\n2. Click **\"Decode Transaction\"**\n3. Paste your base64 transaction from Step 5\n4. Click **\"Connect Wallet\"** → **\"Pera Wallet\"**\n5. Scan QR code with Pera Wallet\n6. Sign and broadcast\n\n### Step 7: Verify Node is Online\n\nWait 1-2 minutes for the transaction to confirm.\n\n**Check participation status:**\n```bash\ngoal account listpartkeys\n```\n\nYou should see:\n```\nRegistered Account ParticipationID Last Used First round Last round\nyes N/A 57632072 62410287\n```\n\n**Verify online status:**\n```bash\ngoal account dump -a \n```\n\nShould show: `\"status\": \"Online\"`\n\n**Check logs for consensus activity:**\n```bash\ntail -f /var/lib/algorand/node.log\n```\n\nLook for:\n- `BlockAccepted` - Node accepting blocks\n- `ProposalAccepted` - Receiving block proposals\n- `RoundStart` - Processing consensus rounds\n\n## 🎯 Staking Rewards (Optional)\n\nTo receive block rewards, your account needs:\n- **Minimum 30,000 ALGO** stake\n- **2 ALGO transaction fee** when registering (marks account as \"incentive-eligible\")\n\n**Register for rewards:**\n```bash\ngoal account changeonlinestatus\n -a \n -o=1 \n --fee=2000000 \n --txfile=online_rewards.txn\n```\n\nThen sign with TxnDuck + Pera Wallet (same process as Step 6).\n\n**Current Rewards (as of Jan 2025):**\n- **10 ALGO per block** proposed (decays 1% per million blocks)\n- **50% of transaction fees** from blocks you propose\n- Probabilistic based on your stake percentage\n\n## 📊 Monitoring Your Node\n\n**Check node status:**\n```bash\ngoal node status\n```\n\n**View participation keys:**\n```bash\ngoal account listpartkeys\n```\n\n**Check account information:**\n```bash\ngoal account dump -a \n```\n\n**Monitor consensus logs:**\n```bash\ntail -f /var/lib/algorand/node.log | grep Agreement\n```\n\n**View recent blocks:**\n```bash\ngoal node lastround\n```\n\n## 🔧 Maintenance\n\n**Renew Participation Keys (before expiration):**\n\n1. Generate new keys 1-2 weeks before current keys expire\n2. Sign new key registration transaction\n3. Old keys automatically expire, new keys take effect\n\n**Update Node Software:**\n\nThe Docker container automatically updates to the latest Algorand release. Monitor Flux Cloud dashboard for container restarts.\n\n**Extend Participation:**\n\nTo extend beyond initial 6 months:\n```bash\ngoal account addpartkey \n -a \n --roundFirstValid \n --roundLastValid \n```\n\nThen sign new transaction with TxnDuck + Pera Wallet.\n\n## ❓ Troubleshooting\n\n**Node not syncing:**\n```bash\ngoal node status\n# Check \"Sync Time\" and \"Catchpoint\"\n# Wait 2-4 hours for initial sync\n```\n\n**Participation keys not showing as registered:**\n```bash\ngoal account listpartkeys\n# Verify transaction confirmed on chain\n# Check https://algoexplorer.io/tx/\n```\n\n**Account showing \"Offline\":**\n```bash\ngoal account dump -a \n# If status is \"Offline\", transaction may not have confirmed\n# Wait 1-2 minutes and check again\n```\n\n**Connection issues:**\n```bash\ngoal node status\n# Check \"Genesis ID\" should be \"mainnet-v1.0\"\n# Verify ports 8080 and 4001 are accessible\n```\n\n## 🔗 Useful Links\n\n- **Algorand Foundation**: https://algorand.co/\n- **Algorand Developer Docs**: https://developer.algorand.org/\n- **TxnDuck Tool**: https://txnduck.vercel.app/\n- **Pera Wallet**: https://perawallet.app/\n- **AlgoExplorer**: https://algoexplorer.io/\n- **Flux Cloud**: https://cloud.runonflux.com/\n- **Algorand Staking Guide**: https://algorand.co/staking-rewards-faq\n\n## 💡 Tips\n\n1. **Start with small stake** for testing before committing large amounts\n2. **Monitor logs regularly** to ensure node stays healthy\n3. **Set calendar reminder** to renew keys before expiration\n4. **Use dedicated wallet** for participation separate from main holdings\n5. **Check AlgoExplorer** to verify your node's participation\n6. **Join Algorand Discord** for community support\n\n## 📝 Technical Specifications\n\n- **Base Image**: `algorand/algod:latest` (Official Algorand Foundation)\n- **Blockchain**: Algorand Mainnet\n- **Consensus**: Pure Proof of Stake (PPoS)\n- **Block Time**: ~3.3 seconds\n- **Recommended Resources**: 8 vCPU, 16GB RAM, 120GB SSD/NVMe\n- **Network**: Decentralized Flux Cloud infrastructure\n- **Uptime**: 99.5%+ (distributed across multiple Flux nodes)\n- **Monthly Cost**: ~60 FLUX (~$7-10 USD)\n\n## 🤝 Support\n\nFor issues specific to:\n- **Flux deployment**: https://discord.gg/runonflux\n- **Algorand participation**: https://discord.gg/algorand\n- **This deployment**: Open issue on Docker Hub repository\n\n---\n\n**Maintained by**: mochanerd\n**Docker Hub**: https://hub.docker.com/r/mochanerd/algorand-node-mainnet\n**License**: MIT\n\nLast Updated: January 2026\n","has_starred","hub_user","immutable_tags_settings",{"_79":11,"_80":81},"enabled","rules",[82],".*","is_automated","permissions",{"_86":21,"_87":11,"_88":11},"read","write","admin","user","storage_size",136937002,"orgData","recentTags",[95],{"_96":49,"_97":98,"_99":100,"_101":102,"_103":104,"_105":106,"_55":129,"_130":98,"_131":33,"_132":61,"_43":133,"_134":135,"_136":126,"_137":129,"_138":70,"_139":21},"content_type","creator",39185686,"digest","sha256:b765412fb264261e19516ea2cf087adc8a462430b271d54d212513c632a6802f","full_size",136925660,"id",1053513958,"images",[107,123],{"_108":109,"_99":110,"_111":112,"_113":114,"_115":116,"_117":118,"_119":112,"_120":-5,"_121":102,"_67":70,"_122":-5},"architecture","amd64","sha256:e9d42019c1d00d802748b4ce179dc60e1a6fe27cfa4c403866fb11d863d9f9c1","features","","last_pulled","2026-09-27T11:01:07.475483093Z","last_pushed","2026-01-21T05:32:28.56590341Z","os","linux","os_features","os_version","size","variant",{"_108":124,"_99":125,"_111":112,"_113":126,"_115":127,"_117":124,"_119":112,"_120":-5,"_121":128,"_67":70,"_122":-5},"unknown","sha256:f62fe7f25b8069c8f11b90e3b35e10028298661e3300e4c47b972b36ebdee841","2026-09-27T11:01:07.597780424Z","2026-01-21T05:32:28.185751082Z",1188,"2026-01-21T05:32:29.396384Z","last_updater","last_updater_username","media_type","latest","repository",29821307,"tag_last_pulled","tag_last_pushed","tag_status","v2","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":153,"_161":162,"_147":172,"_173":11},{"_40":154,"_47":156,"_50":51,"_52":53,"_54":11,"_55":56,"_57":58,"_59":157,"_43":35,"_32":33,"_62":63,"_64":-5,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":66,"_73":74,"_75":11,"_76":33,"_77":158,"_83":11,"_84":160,"_89":33,"_90":91},[155],{"_43":44,"_45":46},[49],[61],{"_79":11,"_80":159},[82],{"_86":21,"_87":11,"_88":11},"tags",{"_163":68,"_164":-5,"_165":-5,"_166":167},"count","next","previous","results",[168],{"_96":49,"_97":98,"_99":100,"_101":102,"_103":104,"_105":169,"_55":129,"_130":98,"_131":33,"_132":61,"_43":133,"_134":135,"_136":126,"_137":129,"_138":70,"_139":21},[170,171],{"_108":109,"_99":110,"_111":112,"_113":114,"_115":116,"_117":118,"_119":112,"_120":-5,"_121":102,"_67":70,"_122":-5},{"_108":124,"_99":125,"_111":112,"_113":126,"_115":127,"_117":124,"_119":112,"_120":-5,"_121":128,"_67":70,"_122":-5},[],"canDeleteTags","actionData","errors"]

mochanerd/algorand-node-mainnet

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