TRI-SYNC is the portable, commercially-licensed Rust runtime that guarantees reproducible state, SHA-256 chained audit trails, and cloud-neutral execution for AI systems, regulated pipelines, and multi-tenant workflows.
Cross-language conformance root digest (SPEC §3.5)
768e154f65fb12f4419452ac76223006bf9097187294b0d9cec1260e22c664d3Every guarantee is normative and cannot be broken without a major version bump.
Every event is self-hashed and linked to the previous via prev_digest. Tampering with any event invalidates all subsequent digests — instantly detectable.
Identical ordered event logs produce byte-for-byte identical state on any conforming implementation — any machine, any OS, any time.
Big-endian, lexicographically ordered key-value store. The root digest is SHA-256 of the entire state — one hash proves nothing changed.
At the end of every logical tick, a TICK_SEAL event records the root digest. Verifiable snapshots any downstream node can independently confirm.
Namespace-prefixed keys. Cross-tenant reads and writes are protocol violations, detected and halted at runtime.
Sorted keys, no whitespace, lowercase \uXXXX escapes, no locale drift, no Unicode normalization. Same data always produces the same bytes.
Every append acquires an exclusive advisory lock on a .lock sidecar file before any read-validate-write operation.
TransactionalStateMap provides mutex-guarded atomic batch mutations with automatic rollback on error.
Zero cloud dependencies. Runs on laptop, server, container, or embedded device. TypeScript and Rust reference implementations included.
Every state transition follows the same deterministic path — guaranteed identical output for identical input.
Input serialized to RFC 8785 — sorted keys, no whitespace, deterministic byte sequence.
Values stored in the BSM — big-endian, lexicographically ordered, type-tagged entries.
Event is self-hashed. Its digest and the previous event's digest are chained.
Events written once, never modified. OS-locked, seq-tracked, tamper-evident.
Any node reconstructs current state from genesis — no external coordination needed.
# Set your license key
export TRISYNC_LICENSE_KEY=TRI-XXXXXXXX-XXXXXXXX-XXXXXXXX
# Write a value
tri-sync apply \
--log events.jsonl \
--namespace tenant-a \
--key job-status \
--value "running" \
--tick 1
# Verify and seal the audit trail
tri-sync verify --log events.jsonl --seal
# OK
# events=2
# root_digest=768e154f...Auditable order books, settlement reconciliation, regulatory reporting with provable computation history.
HIPAA-compliant audit logs for clinical decision systems, AI diagnostic trails, patient state tracking.
Deterministic claims processing, reproducible underwriting models, fraud detection audit chains.
Tamper-proof record systems, verifiable ballot processing, regulatory compliance pipelines.
Reproducible model inference logs, prompt-response audit trails, multi-agent deterministic state.
Immutable evidence chains, e-discovery-ready audit logs, cross-border data provenance.
Pay once. Your license key is emailed instantly via Resend. Set one environment variable. Done.
After purchase your key (TRI-XXXXXXXX-XXXXXXXX-XXXXXXXX) arrives by email.
Activate with: export TRISYNC_LICENSE_KEY=<your-key>
Enter your TRI-XXXXXXXX-XXXXXXXX-XXXXXXXX license key to confirm it's active.