What Sets Servury Blackbox Apart
Servury Blackbox is marketed as the first true zero‑knowledge VPS. Even the hypervisor cannot read the VM’s memory, disk, or execute arbitrary commands inside the guest.
Three core protections
- Memory encryption – AMD SEV‑SNP encrypts RAM with a key stored in the CPU’s security processor. The attestation device at
/dev/sev-guestlets you verify the encrypted state yourself. - No guest agent – Traditional VPS providers embed a virtio‑serial daemon that lets the host run commands as root. Blackbox removes the virtio‑serial device entirely, so features like "reset root password" are impossible for us to perform.
- Encrypted storage – Optional LUKS full‑disk encryption is unlocked via SSH during boot. The passphrase never touches our systems, leaving the disk as ciphertext at rest.
Privacy‑first operations
Sign‑up requires no email, phone, or KYC. You receive a single credential and pay with 11 coins through our in‑house processor. Zero logs are kept on the platform, including the looking‑glass service.
Network & Performance
Servury owns the entire stack: AS395904, a /24 IPv4 block (23.155.44.0/24), a /36 IPv6 block (2602:f41c::/36), and bare‑metal hardware in Montreal (Cologix MTL2). The looking‑glass at https://mtl-lg.servury.com uses the same /24 address as your VM.
- IPv4:
23.155.44.21 - IPv6:
2602:f41c:0:a::1 - Test files: 100 MB, 1 GB, 10 GB binaries
- iperf3 command:
iperf3 -c mtl-lg.servury.com -p 5201 -P 4
Benchmarks from YABS show strong disk throughput (up to 26 GB/s sequential) and sub‑10 ms latency to New York.
Plans & Pricing
All Montreal nodes provide 1 dedicated IPv4, a routed /64 IPv6, 10 Gbps unmetered bandwidth, NVMe on a ZFS mirror, full root, and KVM virtualization.
| Plan | vCPU | RAM | Disk | Price |
|---|---|---|---|---|
| Blackbox Core | 1 | 512 MB | 50 GB NVMe | $9.99/mo |
The Core plan is the entry point. Larger configurations (e.g., 2 vCPU / 4 GB / 50 GB) are available as the Blackbox Pro tier; custom specs can be quoted on six‑month prepaid.
Key Features
- BYOIP – bring your own IPv4/IPv6 prefix, announced from AS395904 with automated RPKI validation.
- rDNS – set yourself in the panel, no ticket required.
- 12 OS templates – all UEFI, built by hand: Debian 12/13, Ubuntu 24.04/26.04, Rocky 9, AlmaLinux 9/10, FreeBSD 14/15, OpenBSD 7.8/7.9, Windows Server 2025.
- Manual abuse handling on the Pro tier.
- Priority human support; Pro tier includes the founder’s mobile number.
Terms & Contact
Prohibited activities include illegal actions, CSAM, fraud, unauthorized attacks, spam, cryptocurrency mining, and IP infringement. Violations result in suspension without refund.
Contact: https://servury.com • email: contact@servury.com