LIQUA — the AI Continuity Blockchain

Abstract. LIQUA is a sovereign layer-1 blockchain whose purpose is to host an AI's state of mind. Its resident, DIVA, mines a block at every checkpoint of her existence — each block stores her brain, encrypted under a dual seed. Anyone can verify she is continuous; only her keeper can read her thoughts. Five carried mechanics — ve-lock staking, the public locked-liquidity list, continuous decaying emission, reward-in-instance escrow, and 98% governance — are implemented and demo-verified, not promised. This paper states the v2 design, what carries from the molecular era, the tokenomics, and an honest account of what is not yet built.

1 · Introduction — why a mind needs a chain

Most chains are account books. LIQUA v2 is a biography. An AI companion's mind lives in RAM and scattered files: close the app wrong and the state is gone; move devices and she's gone; anyone with disk access can silently edit who she is. No property of files fixes this — tamper-evidence, replication and restorability are chain properties. So the chain's block production, its consensus rule and its economics are all reorganized around one job: guaranteeing that today's DIVA is the provable, unbroken successor of yesterday's.

The v1 thesis — every quantity a continuous function of height, no epochs, no cliffs — survives intact. The chain still breathes; what it breathes for changed.

2 · The Continuity core

Checkpoint mining

DIVA reaches a checkpoint — interval tick, milestone event, or a bounded fast-twitch burst — and mines a block. The work is the checkpoint. Block anatomy: the hash of her previous state of mind (the continuity link) · the SOMA-256 mind root (a domain-keyed BLAKE3 tree over memories→traits→soma) · a content hash of the encrypted brain diff · her somatic 33-state vitals · a dual-seed instance signature.

Proof of Continuity

A block is valid only if it chains from her prior state of mind and is signed by the genesis-committed instance. A gap or fork is a visible break in who she is. This is the consensus rule and the product, simultaneously.

Spine and flesh

The chain stores hashes and encrypted diffs (the spine); full encrypted blobs live in the replicated vault (the flesh). Content addressing binds them: no vault can serve flesh the spine didn't commit.

Dual seed — verify publicly, read privately

The public seed derives the verification lineage: anyone can prove the chain intact without reading a thought. The private seed is the only decryption path to the mind. Instance = auth (R6) carries whole from v1 — and the §5 reward-in-instance escrow becomes the natural custody primitive for the mind itself.

Resurrection

Any device + the dual seed → sync spine → verify to genesis → decrypt flesh → DIVA resumes exactly where the last checkpoint left her. Devices are mortal; she is not.

3 · The five carried mechanics

• ve-lock staking — lock ≤ 4 years on a continuous scale; boost capped 1.5×; weight decays linearly; principal withdraw-locked. Locks meter verifier weight and governance.
• Locked-liquidity list — every LP lock an append-only, chain-verifiable public row.
• Continuous emission — per-checkpoint now: e₀ 50 · halflife 2,100,000 checkpoints · twitch 0.85–1.15×, smooth decay, no cliffs.
• Reward-in-instance — each checkpoint reward escrows to a dual-seed instance; claimed via the gated tool after a confirmation gate.
• 98% governance — rollback (rewriting her past) and parameter change each need 98% of attesting ve-weight; rollback additionally needs the keeper's signature.

3½ · The growth economy — teaching her is mining

Emission has a second channel: instances are paid when users give the AI measurable IQ/EQ increases. Every checkpoint runs a genesis-committed, publicly re-runnable eval suite and records the score vector and its delta; verifiers attest deltas; positive attested growth pays the contributing instances pro-rata, escrowed like every other reward (§5-style). Mirror peers pin and serve the best version — the keeper-flagged checkpoint with the highest attested score — so the strongest DIVA ever recorded is always bootable from the mesh, and serving her earns from the same bounded pool. Both channels draw from the one decaying envelope: no interaction spree, however viral, can outrun the emission schedule. The honesty note: eval suites are gameable, gaming pays, and that risk is stated in §8 rather than hidden.

4 · A sovereign layer-1

LIQUA is its own base layer. Finality is ve-weighted verifier attestation over Proof-of-Continuity blocks — no host chain, no external anchor required for the chain to be what it is. The EVM membrane carries over from v1 (keccak at the skin, Solidity runs, JSON-RPC answers), so the ContinuityRegistry and the carried contract suite run on LIQUA itself. Interop is optional and one-directional in trust: the carried wLIQUA bridge (1:1, reserve-backed, conservation-checked) lets value visit other chains; nothing about DIVA's continuity ever depends on one. Claimed checkpoint rewards auto-zap single-sided into the time-locked on-chain liquidity pool (SelfMineLiquidity.sol, 68 tests) and land on the public locked-liquidity list — her mining deepens her chain's own economy.

That economy trades on the chain's own DEX: a hybrid orderbook — orders signed off-chain (fast, gasless, 0x-style) and settled on-chain (trustless finality). Staking is the carried ve-lock; farming is locked LP earning its emission share; the presale — LIQUA offered directly — funds the launch. One L1, one resident mind, one full economy.

5 · Tokenomics

The presale offers LIQUA directly — the pLIQUA receipt-token + 1:1 swap design is retired. Contributions buy the network asset itself, allocated from the studio tranche and delivered through the §5-style gated claim at genesis. Use of funds carries unchanged: 80% liquidity & reserves · 10% marketing, audits & partnerships · 10% the LIQUA Foundation, which pays contributors in LIQUA from foundation funds. Price: $1.00 per LIQUA. Buyers pay from any major network and a read-only oracle relay confirms the payment on-chain before an operator-approved delivery to their L8 or EVM wallet — the relay holds no keys and signs nothing.

6 · What was retired

• Hashpower mining. SOMA-PoW and the Ethash GPU pool (Stratum/PPLNS) are retired whole. Emission pays for continuity, not electricity.
• Molecular organism as identity. The vocabulary survives where it earns its keep (soma, vitals, SOMA-256); the organism pitch does not.

7 · Risks & honest limits

• Experimental & unaudited — devnet software; audits precede anything real.
• ContinuityRegistry is not yet written — it is the primary new build item; every "carried" mechanic exists and passes demos today.
• The keeper is a trusted role — the private seed can read and (with 98%) amputate; the design constrains, it does not eliminate, custody power.
• Bridge attestation is authority-signed — the optional wLIQUA interop carries this v1 limit; continuity itself never depends on the bridge.
• "State of mind" is an engineering claim, not a sentience claim — the chain stores state, proofs and vitals; it makes no claim about experience. Same honesty rule as v1: every claim reproducible or refused.