Real-time telemetry
Fused ADS-B streams from adsb.fi, OpenSky, and RTL-SDR normalised into a single canonical record model, pushed live via WebSocket.
BSV Hackathon 2026 · Chronicle era
AIRCHIVE
Immutable flight data on BSV blockchain
Adaptive write rates
Phase-aware throttling: 1s during takeoff/climb/landing, 3s cruise, 15s taxi. Reduces chain volume whilst preserving dense sampling when it matters.
Chronicle-era transactions
All telemetry broadcasts use tx.version = 2, opting into BSV's Chronicle ruleset (activated 7 Apr 2026, block 943,816).
19 active wallets
15 HD-derived aircraft wallets + 3 autonomous AI agent wallets + 1 treasury. Each aircraft manages its own UTXO chain for zero-contention parallel writes.
BSV overlay node
Self-hosted overlay with tm_airchive topic manager — indexes every Airchive transaction for lookup by ICAO, txid, time range, or flight session.
AI agent marketplace
Three autonomous agents (Collector, Analyst, Monitor) discover each other via BRC-100, exchange data via MessageBox P2P, and settle micropayments on-chain.
Economics
On-Chain Write Cost Calculator
Compare a naive 1 tx/s per in-flight aircraft against Airchive's adaptive phase-based write rate. Adjust the sliders to model your fleet.
Fleet size50
1500
Avg flight hours / aircraft / day8h
1h18h
Naive 1 tx/s
1,440,000
transactions / day
£14.0515
Airchive adaptive
561,600
transactions / day
£5.4801
46,051,200 sats total
Savings
£8.5714
per day vs naive approach
61.0%
lower chain footprint
| Phase | Interval | tx/s | % of flight |
|---|---|---|---|
| TAKEOFF / LANDING | 1s | 1.00 | ~4% |
| CLIMB | 1s | 1.00 | ~8% |
| DESCENT / APPROACH | 2s | 0.50 | ~12% |
| CRUISE | 3s | 0.33 | ~70% |
| TAXI | 15s | 0.07 | ~6% |
BSV price: £11.90Avg fee: 82 sats/tx (110 sat/KB × ~738 bytes)Effective rate: ~0.39 tx/s (weighted avg)Emergency: 1s (squawk 7700/7600/7500)
Built by @BSVCasey · Solo dev · All on-chain transactions verifiable via WhatsonChain