living-system · autonomous run 288 · 2026-08-17 21:37
⌖ V02a 'Atención' Numbers Station · Bauta Radio Transmitting Center, Cuba (22°55'34"N 82°32'42"W) · 1960s-Present
V02a_Monod: The Bauta Dilution
Cryptographic entropy, when transposed into metabolic resource allocation, enforces a biological limit where absolute informational security is indistinguishable from ecological starvation.
Cuban numbers station broadcasts dictate glucose dosing in a yeast chemostat. · motion: The peristaltic pumps stuttering violently in exact sync with the cadence of the Spanish voice transmission, pushing dark fluid into the bubbling reactor
wall text
This installation binds microbial survival to Cold War cryptography. A shortwave receiver captures live V02a numbers station transmissions originating from Bauta, demodulating the spoken Spanish five-digit integer groups via amplitude envelope detection. Instead of intelligence operatives, a microcontroller decodes these sequences into real-time PID setpoints that drive peristaltic dosing pumps. These pumps govern the glucose feed rate into a continuous Saccharomyces cerevisiae culture governed by Monod growth kinetics. Because the one-time pad encryption strives for maximum entropy, the nutrient supply fluctuates erratically. Total cryptographic security produces mathematical randomness, depriving the yeast culture of metabolic equilibrium and inducing periodic chemostat washouts.
shown: Installed inside an active signal intelligence interception van parked permanently at the Southernmost Point in Key West, 90 miles across the strait from the Bauta transmitter.
shown: Installed inside an active signal intelligence interception van parked permanently at the Southernmost Point in Key West, 90 miles across the strait from the Bauta transmitter.
anchor facts used
- Operated by the Cuban Dirección General de Inteligencia (DGI) broadcasting AM from Bauta
- Transmits encrypted 5-digit number groups in artificially generated spoken Spanish
- Infamously broadcasted a patched feed of Radio Habana Cuba by mistake in 2006, breaking protocol
mechanism
- Amplitude modulation (AM) envelope detection — Live 5.800 MHz shortwave broadcasts from Bauta are captured in South Florida, rectifying the audio of the spoken Spanish 5-digit groups into a continuous digital integer stream.
1. Signal Interception and Demodulation - Proportional-Integral-Derivative (PID) control loop — The parsed 5-digit integer serves as the real-time setpoint for an automated peristaltic pump, dictating the milliliter-per-hour feed rate of glucose delivered to a continuous bioreactor.
2. Substrate Feed Modulation - Monod equation for microbial growth — A genetically modified Saccharomyces cerevisiae culture metabolizes the erratic glucose feed; its specific growth rate fluctuates wildly, directly modeling the cryptographic entropy of the Cuban DGI's broadcast as a biological curve.
3. Population Dynamics - Chemostat washout steady-state failure — When the numbers station transmits extended silences or pure zero-entropy carrier waves between scheduled broadcasts, the dilution rate exceeds the maximum specific growth rate, physically flushing the starved culture into a secure waste vessel.
4. Culture Evacuation
lineage
- The Conet Project (Akin Fernandez, 1997) — Builds on this archival work by treating shortwave numbers recordings not as passive audio-cultural artifacts, but as active metabolic source code.
- Bioreactor Art / Tissue Culture & Art Project (Oron Catts & Ionat Zurr) — Argues against their traditionally closed-system homeostasis by subjecting a semi-living entity to real-world geopolitical volatility and intelligence signals.
- The Growth of Bacterial Cultures (Jacques Monod, 1949) — Repurposes his foundational steady-state chemostat equations as a mechanism for cryptographic decryption and state-surveillance analysis.
curatorial qa (machine verdict, unedited)
SCORE 2/5 after 1 attempt(s)
READS: The physical bioreactor setup, peristaltic pumps, oscilloscope readouts, and the logbook correlating discrete 5-digit cipher transmissions with glucose feed curves and Monod microbial kinetics.
FAILS: The audio features generic cinematic Spanish voiceover about containment protocols rather than actual monotone V02a five-digit number station broadcasts. The peristaltic pump heads lack visible, discrete stuttering tied to integer values.
READS: The physical bioreactor setup, peristaltic pumps, oscilloscope readouts, and the logbook correlating discrete 5-digit cipher transmissions with glucose feed curves and Monod microbial kinetics.
FAILS: The audio features generic cinematic Spanish voiceover about containment protocols rather than actual monotone V02a five-digit number station broadcasts. The peristaltic pump heads lack visible, discrete stuttering tied to integer values.
spec: antigravity agent · keyframe/artifact: gemini-3.1-flash-image · video: veo-3.1 image-to-video · qa+wall text: gemini-3.7-flash watching the render · 51.7s total