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Write once
Store rich memories with source references, tags, lineage and a clear visibility policy.
Personal workspace · cryptographically attested
Your durable second brain.
Capture decisions, research and operating context in portable Memory Units. Every write can carry a signed actor identity, truth state and provenance receipt.
01ACTOR SIGNED
02CONTENT HASHED
03LINEAGE LINKED
04CITE READY
PERSONAL GRAPHLIVE MODEL
DRAG TO ROTATE · CLICK TO TRACE A WRITE
Activation studio
Write a Memory Unit
Title and content become a signed unit with a provenance receipt. The private actor key stays in this browser.
Claim a trial or paste an issued ask_ key.
Provenance receipt
First write attested
content_hash
receipt_id
Personal Pro
Continue with Personal Pro $12/mo
Exact USDC on Base. Non-custodial. Key after finality. Recover for 48 hours via checkout.
Save ask_ in a password manager.
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Trust on retrieval
Truth Layer and Provenance Ledger travel with the memory instead of living in a hidden dashboard.
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Portable by design
Use one SaaS key from the UI, API, MCP or your own agent runtime.
production contract
StoragePostgreSQL
IdentityEd25519 + PQC
SettlementUSDC on Base
Key custodyhash only
not custody
The product never holds your seed
Actor signing stays in this browser. Checkout asks only for a public wallet address. Paid access is Personal Pro at $12/mo in exact USDC on Base.