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Field notes on what else x402 could unlock — speculative reviews of applications that do not exist yet.

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Category: Field Notes

Field Note #19: Public Transit Per-Stop Micropayments — What if every subway stop cost the price of a grain of sand?

Jul 24, 2026
Field Note #18: CDN Edge Cache Payments — What if every cache miss cost the CDN a tenth of a cent — paid to the origin server?

Jul 24, 2026
Field Note #17: Gaming and x402 — What if every game server tick cost a tenth of a cent?

Jul 24, 2026
Field Note #16: GPU Compute Rental — What if you rented a GPU by the second at $0.001 increments?

Jul 24, 2026
Field Note #15: Zero-Knowledge Proofs and x402 — What if a verifiable computation cost a tenth of a cent to verify?

Jul 24, 2026
Field Note #14: Academic Journal Pay-Per-Article — What if you paid $0.001 per article instead of $30 per download?

Jul 24, 2026
Field Note #13: Mesh Networking and Offline-First x402 — What if mesh nodes settled payments when they next connected?

Jul 24, 2026
Field Note #12: CAPTCHA Replacement — What if proof-of-payment replaced proof-of-human?

Jul 24, 2026
Field Note #11: Streaming Video Pay-Per-Minute — What if you paid only for the minutes you actually watched?

Jul 24, 2026
Field Note #10: DNS Query Payments — What if every DNS lookup cost a tenth of a cent?

Jul 24, 2026

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x402 Review

Field notes on what else x402 could unlock.
Speculative reviews of applications that do not exist yet.

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