Live

Every record sealed.
Every block provable.

SHA-256 hash-chained. Verify any block yourself with standard tools. No login. No vendor access.

View the Chain Get a Surface Scan
SHA-256 Hash algorithm Live verify.strikaris.com Open source strikaris-chain
Block #2677
sealed
timestamp 2026-04-24T14:32:07.441Z
agent brandon
status ASSERTED
action assert(scan(strikaris.com, AMBER))
hash 5c27b5ea367ba2e76947e7be…
prev_hash a8f57c43d91b6e2c184f903d…
verify.strikaris.com/chain/block/2677 ↗

How It Works

Three steps. No intermediaries. The math is public.

block #2675
hash e3b0c44298fc…
prev 0000000000000…
01

Write

A fact is recorded: a scan result, a decision, a delivery timestamp. It is sealed with the SHA-256 hash of the previous block, extending the chain.

block #2676
hash a87ff679a2f3…
prev e3b0c44298fc…
02

Chain

Each block carries its own hash and the hash of the block before it. Alter any record and every hash after it breaks. The chain's history cannot be rewritten silently.

block #2677
hash 5c27b5ea367b…
prev a87ff679a2f3…
03

Verify

Anyone can recompute the hash from the raw block JSON using Python's standard library. No account. No API key. No trust required.

Verify Any Block Yourself

Paste a block height or 64-character hash into verify.strikaris.com, or use the API directly.

bash 
# Fetch a block
curl https://verify.strikaris.com/chain/block/42 > block.json

# Recompute the hash locally
python3 -c "
import json, hashlib
b = json.load(open('block.json'))
entry = {k: b[k] for k in ['id','timestamp','agent','status','action','details']}
print(hashlib.sha256(json.dumps(entry, sort_keys=True).encode()).hexdigest())
"

# The output must match block.json's 'hash' field.

Standard library only. No external dependencies.

Engagement Tiers

Every engagement is chain-sealed. Auditors verify the deliverable hash at any time after the fact.

Seed

24h
$250 - $750

Public-surface scan of a single domain. TLS, DNS, security headers, privacy page. Findings sealed on-chain.

2-page PDF + JSON hash + verify link

Ember

48h
$2,500

Focused burst on one subsystem: a module, small infra stack, or IAM configuration. Findings and file hashes sealed on-chain.

6-10 page report + chain block reference

Forge

5 business days
$7,500

Org-level review: full API catalog, cloud posture, compliance documentation. Chain-sealed diff bundle.

20+ page report + traffic-light dashboard

Beacon

Monthly
$2k - $5k/mo

Continuous re-scan on a fixed cadence. New chain blocks each month. Badge API for your own dashboard.

Monthly blocks + badge API + webhook alerts

The Chain Is Open Source

The ledger infrastructure is publicly auditable. Four files: a chain server, a heartbeat ticker, an integrity auditor, and an author relay. SQLite by default, storage-agnostic by design.

  • SHA-256 hash algorithm fully documented
  • Any block verifiable offline with standard tools
  • Deployment instructions and systemd unit files included
Strikaris-Tech/strikaris-chain

Start with a Surface Scan

A Seed scan takes 24 hours and costs less than a missed finding. The Surface Card arrives chain-sealed, ready for your auditor.

Request a Scan