Residual Delta
Independent Verification Portal
A third party can verify hardware proof without trusting our dashboard, software stack, or administrators.
Proof-grade chain live since June 14, 2026
Trust Mathematics, Not Vendors
Residual Delta is built on one premise: you should not have to trust our infrastructure, software, or administrators to verify what happened on your hardware.
VENDOR DASHBOARD TRUST
Not required.
LOCAL CRYPTOGRAPHIC VERIFICATION
Available.
Proof-Grade Chain, Hardware-Attested Receipts
CURRENT DEPLOYMENT
Bare-metal observer · TPM2-ECDSA-P256-PCR-SEALED · ASARS 0.1.0
RECEIPTS
214,867+ hardware-attested in production chain
The live receipt stream is an illustrative feed of kernel events — useful for orientation. Cryptographic verification is performed in the tiers below, independent of this display.
[ VIEW LIVE NODE DASHBOARD ]Verification Tiers
Four Independent Paths to Verify Proof
Cryptographic Hardware Proof
[ FOR: AUDITORS, OPPOSING COUNSEL, INSURERS, ANYONE ]
No server connection required after you receive the files. Verify our TPM root-of-trust on your own machine with OpenSSL.
We deliver three files generated from our bare-metal production node:
trl7_ak_public.pem — Public key from Infineon TPM 2.0 chip trl7_signature.bin — ECDSA P-256 hardware signature trl7_test_message.txt — The exact signed message
openssl dgst -sha256 \ -verify trl7_ak_public.pem \ -signature trl7_signature.bin \ trl7_test_message.txt
Expected result: Verified OK
Files delivered by email. Save all three to one folder before running the command.
Live Ledger Verification
[ FOR: CMMC ASSESSORS, FEDRAMP EVALUATORS, DEFENSE CONTRACTORS ]
Read-only SSH access to a bare-metal production node. Provisioned individually after contact.
Inspect the full hash-linked receipt chain from genesis to tip. Verify chain integrity, attestation status, and operational history independently.
- ›Every receipt in the chain, from genesis to current tip
- ›Mathematical proof that no receipt has been modified or reordered
- ›Hardware attestation status on each production receipt
Include your work email and organizational role.
API Compliance Query
[ FOR: INSURERS, MGAs, COMPLIANCE PLATFORMS, ENTERPRISE ]
Standard HTTP endpoint. No SSH required. Provisioned on request.
Programmatic access to hardware-attested receipt summaries. Integrate verification into your underwriting or continuous monitoring workflow.
{
"attestation_standard": "TPM2-ECDSA-P256-PCR-SEALED",
"chain_tip": "sha256:[refresh from live node]",
"hardware_attested": 214862,
"hash_valid": true,
"total_receipts": 214867
}Live Kernel Enforcement Demonstration
[ FOR: QUALIFIED DEFENSE, FEDERAL, AND ENTERPRISE BUYERS ]
Scheduled session with Residual Delta engineering.
Observe unauthorized connections refused at the kernel boundary with hardware-signed receipts in real time.
Before revocation: HTTP: 301 | curl exit: 0 After revocation: HTTP: 000 | curl exit: 7
HTTP: 000 means no HTTP response — refusal fires below the operating system, at the kernel boundary.
Include a preferred time in UTC.
Proof Workflow
From Kernel Event to Third-Party Verification
ASARS v0.1
Receipts follow the Autonomous System Attestation and Receipt Standard (ASARS) v0.1, built in the open.
[ VIEW GITHUB SPEC ]