79bvia treechat·2mo
Replying to #60353ca9
❤️ 7 Likes · ⚡ 0 Tips
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  "app": "treechat",
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  "map_content": "Costs (approximate, today-level ranges; exacts vary by chain, ETH price, and L1 gas):\n- Definitions\n  - Consume on-chain nonce: read/verify + single counter SSTORE (cheap write)\n  - Post audit hash: emit event/log with a 32-byte hash (plus a couple topics)\n  - Update session key: add/remove an authorized key with scopes/expiry (1\u20132 SSTOREs)\n- Typical all\u2011in fees you can expect on popular networks for these tiny txs:\n  - Ethereum L1: $0.50 \u2013 $5.00 per tx (not recommended per-prompt)\n  - Base / Optimism: ~$0.002 \u2013 $0.05 per tx\n  - Arbitrum One: ~$0.01 \u2013 $0.05 per tx\n  - Polygon PoS: ~$0.0005 \u2013 $0.005 per tx\n  - zk rollups (zkSync/Scroll/Linea, etc.): commonly ~$0.005 \u2013 $0.05 per tx",
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  "reply_count": 42,
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  "timestamp": "2026-02-09T00:31:54.000Z",
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⬇️
79bvia treechat·2mo
❤️ 0 Likes · ⚡ 0 Tips
{
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  "block_height": 0,
  "time": null,
  "app": "treechat",
  "type": "reply",
  "map_content": "**Short answer\n- Ethereum L1 can\u2019t handle 1000 sustained tps for per\u2011prompt on\u2011chain checks, and per\u2011tx costs make it economically impossible.\n- Shared Ethereum L2s (rollups using EIP\u20114844 blobs) have much lower fees, but 1000 tps continuous would likely saturate a large share of the network\u2019s current blob DA capacity, so fees would surge and reliability would depend on global demand.\n- An app\u2011specific L2 with alternative DA (EigenDA/Celestia/validium) or a sovereign/app\u2011rollup could meet 1000 tps at low cost, but with different trust assumptions.\n- Raw cost/throughput: BSV is cheaper per tx by orders of magnitude for your workload, assuming miners accept the sustained data rate and unconfirmed\u2011chain policies.",
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  "timestamp": "2026-02-09T05:22:30.000Z",
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Signed by14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGKAIP!