Base Sepolia · Live

Lock moments
across time.

Aeternum Tesseract is a decentralized time capsule on Base.

Seal encrypted messages or lock ERC-20 assets behind an immutable UNIX timestamp.

Claim Test TokensCreate a Capsule
01
Time-Locked Assets
02
Encrypted Messages
03
TSRT Faucet
04
Native Execution
Scroll
AES-GCM256-BITBLOCK31.4MTPS180.5FAUCET POOL500.0K TSRTCAPSULES0003CHAINBASE-S · 84532TREASURY0.5%SEALEDIMMUTABLEAES-GCM256-BITBLOCK31.4MTPS180.5FAUCET POOL500.0K TSRTCAPSULES0003CHAINBASE-S · 84532TREASURY0.5%SEALEDIMMUTABLEAES-GCM256-BITBLOCK31.4MTPS180.5FAUCET POOL500.0K TSRTCAPSULES0003CHAINBASE-S · 84532TREASURY0.5%SEALEDIMMUTABLEAES-GCM256-BITBLOCK31.4MTPS180.5FAUCET POOL500.0K TSRTCAPSULES0003CHAINBASE-S · 84532TREASURY0.5%SEALEDIMMUTABLE
Protocol Manifest

Built for the long
arc of time.

Six load-bearing primitives. Every capsule is an immutable promise made to the future, enforced by the blockchain. Not by trust. Not by intermediaries.

· 01 /SPEC
07·42·19

Time-Locked Vault

Assets and messages are mathematically sealed until a chosen UNIX timestamp. No early access, not even by us.

· 02 /SPEC
07E5C3A18FD4B2907E5CA18F6D4B297E5C3A18F64B2907E5C318F6D4B290

Encrypted Messages

Messages are encrypted client-side with AES-GCM. Only ciphertext touches the chain, meaningless without the wallet-derived key.

· 03 /SPEC
TSRT

Asset Locking

Lock TSRT (ERC-20) tokens inside a capsule. The recipient receives the net amount when the time-lock expires.

· 04 /SPEC

Native Autonomous Execution

Unlock logic runs on block.timestamp, the Base L2 sequencer clock. No off-chain keepers, no relayers, no trust.

· 05 /SPEC
0.5%CAPSULETREASURY

Self-Sustaining Gas

0.5% of every locked asset routes to a treasury, designed to subsidize future claim transactions through yield routing.

· 06 /SPEC
OPENPRIVATE

Open or Designated

Capsules can be claimable by anyone, or locked to a single recipient address. Your choice at creation.

End of manifest
The Process

From wallet
to legacy.

Three on-chain steps. No intermediaries. No keepers. Just the blockchain and time.

01
FAUCETStep / 01 of 03

Claim Test Tokens

Connect your wallet and pull 100 TSRT from the on-chain faucet on Base Sepolia. Tokens land in a single transaction.

02
SEALStep / 02 of 03

Seal the Capsule

Encrypt a message or lock ERC-20 tokens. Set the unlock timestamp and an optional designated recipient.

03
CLAIMStep / 03 of 03

Claim When Ready

Once block.timestamp passes the unlock, anyone with access calls claimCapsule() and the contents release.

All on-chain · No intermediaries

The Team

Created by the Joestar Family

A collective of builders pushing decentralization forward.

Vika Joestar

Vika
Joestar

@cryptocymol

Protocol Architect

Designed and deployed the core smart contracts, built the deployment pipeline, and shaped the overall on-chain architecture.

Skypots Joestar

Skypots
Joestar

@0xskypots

Faucet Alchemist

Built the on-chain faucet system that distributes TSRT tokens, ensuring every user can enter the protocol.

Illonash Joestar

Illonash
Joestar

@illonashanum

Visual Designer

Shaped the look and feel of the entire product, from layout and typography to the overall visual identity.

Rai Joestar

Rai
Joestar

@nurairstalk

Frontend Engineer

Crafted the full frontend experience using Next.js 15, Wagmi v2, and Viem, including custom hooks.

Rick Joestar

Rick
Joestar

@Rickstrife08

Integration Evangelist

Owns the deployment setup, network configuration, and end-to-end integration across every layer of the stack.