v1.0Protocol — beta · patent pending

The trust layer for humans on the agentic internet.

BEACAN is a verification protocol that proves biological human origin across calls, video, and recorded audio. Ships as an API, an open-source validator, and a cryptographic certificate anyone can verify.

SES_af91e4c2 · CHALLENGE_03 RECORDING · 0.0s

“twelve spoons forget Tuesday”

PROSODIC—

TEMPORAL—

ERROR_PTN—

DEGRADATION—

01 / the_signal

The internet is being overwhelmed by synthetic communication.

Signal	Value	Context	Source
Bot share of internet traffic	49.6%	↑ from 42% in 2021	Imperva Bad Bot Report 2024
Voice cloning fraud against banks	+442%	YoY in 2024	Pindrop Voice Intelligence Report
Deepfake fraud losses through 2025	$1.56B	>$1B in 2025 alone	Surfshark Research 2025
Audio needed to clone a voice	3 sec	↓ from 30s in 2022	ElevenLabs, OpenVoice
Orgs hit by deepfake incidents	85%	in the past year	IRONSCALES 2025
Projected US gen-AI fraud by 2027	$40B	CAGR 32%	Deloitte Center for Financial Services
Human deepfake detection rate	24.5%	coin-flip territory	WEF Cybersecurity Outlook 2025

02 / see_it_work

The protocol, end to end.

A 2-minute walkthrough: challenge issuance, spoken response, multi-dimension scoring, signed certificate.

■protocol_walkthrough.mp4

03 / the_protocol

Three tiers. One protocol. Increasing confidence.

Read the full spec →

TODAY

TIER 1 / AUDIO CAPTCHA

Challenge-response over audio.

Works on any device with a microphone. Semantic dissociation phrases analyzed across multiple physiological dimensions. Verifies humanness without requiring identity.

TIER 2 / WEARABLE CAPTCHA

Challenge augmented with physiological signals.

Apple Watch, Whoop, Garmin, Oura via standard health APIs. Heart rate variability, respiratory rate, blood oxygen, ECG. Anonymity preserved.

BEYOND

TIER 3 / AGENTIC CAPTCHA

Designed to detect autonomous AI agents.

Layered into existing captchas as an added human-vs-agent signal. Foundation for cryptographic content provenance via C2PA.

Increasing confidence →

04 / use_cases

Where verified humans matter most.

See all use cases →

FINANCIAL SERVICES

Voice authentication before money moves.

Verify human callers before authorizing money movement. Sits underneath existing fraud detection.

See deployment →

TELEMEDICINE

Confirmed real patient before care.

Confirm a real patient is on the call before prescriptions issue. Optional wearable correlation for high-stakes care.

See deployment →

CONTENT PROVENANCE

Cryptographic proof of biological origin.

Cryptographic certificates of biological human origin. C2PA-compatible. For podcasts, journalism, any audio or video.

See deployment →

$ beacan join_waitlist

The trust layer of the internet is being rebuilt. Be part of who builds it.

Get early SDK access. Talk to us about deployment in your stack.