HALCYON

halcyoncash.eth · the calm Ethereum launchpad zero-knowledge proof
0x98eca0aa1e962cd5ea7f4f24785a22d5084fce88

[HALCYON @halcyoncash]

https://t.co/CMW5o47IlW

[HALCYON @halcyoncash]

Halcyon cash.

https://t.co/WGVH8emW6t

today...

[HALCYON @halcyoncash]

Halcyon 0.12 is live.

Every coin link now unfurls as its own card.
A live strip of trades on the home page,
⌘K search, a watchlist, a portfolio with your real gain, and the gardener's whole ledger as a public page.
Phone first, everywhere.

https://t.co/WGVH8emW6t

[HALCYON @halcyoncash]

https://t.co/9txqSmUu09

[HALCYON @halcyoncash]

Halcyon is developing...
https://t.co/WGVH8emW6t

[HALCYON @halcyoncash]

Harvest tokens that complete eight stock rewards only begin when the gardener determines that the gas cost of sweeping fees is lower than the value of what it will buy.

If you are holding the current harvest token, stocks will not be purchased until the fees on its module reach the required level.

Once the purchase is made, holders receive their stock rewards as well.
https://t.co/vbCAsyAiSi

[HALCYON @halcyoncash]

The old single-stock module is now called Stock. Harvest is the basket. Both buy through Uniswap, both respect the issuers' rules.

Launch one: two confirmations, the coin then the basket. https://t.co/3amVYPx0pb

Halcyon is updating now...

[HALCYON @halcyoncash]

Halcyon 0.10.0 update

Harvest is live:

the ninth $Halcyon module.

A creator picks up to 8 tokenized stocks, ETFs or commodities, with weights.

The coin's fees buy that basket every twenty minutes, and every holder gets their share of each stock straight to their wallet, from $1 up.

No claims. No owner. Same bounds as every module: a coin's fees can only become its own basket, and the basket can only go to its own holders.

HalcyonHarvest: 0x5697a72f683246ab25D4D30Aa8E98704167DeB39
https://t.co/29IkQHnDu9

[HALCYON @halcyoncash]

Halcyon is open source.

The whole launchpad, as it runs on Ethereum mainnet: the eleven contracts, the Mist zero-knowledge circuit and its setup, the gardener, the site. MIT.

No owner. No admin key. Nothing to hide, so nothing hidden.

https://t.co/mCQiba5eRI

$HALCYON 0x98eca0aa1e962cd5ea7f4f24785a22d5084fce88 · https://t.co/29IkQHnDu9

[HALCYON @halcyoncash]

Halcyon 0.8.2 update.

💠What that does: makes a note, proves its withdrawal (Groth16, 7,106 constraints, about 2 s), verifies it with the verification key, then asks the verifier on mainnet with an eth_call. It says true. The pool then still refuses it: the root was never sown. Sound, and strict.

💠Who set a mist key, each round sown
(batch, notes, root), the payments in the open, the pool's spends.
🔹Public: the notes.
🔹Private: whose.

Verifier 0x354B35ADA4E9D18077ab67b6c86bEDeeFf0DE15e
Verified on Etherscan.
$Halcyon launchpad on ethereum mainnet.

The way a holder's notes are addressed comes from the stealth-address scheme @VitalikButerin laid out in "An incomplete guide to stealth addresses" (2023) and ERC-5564, which he co-authored:

a spending key and a viewing key, an ephemeral key per note, a view tag so the holder can scan the feed cheaply, nothing on chain that names the recipient. Mist applies that to payout notes instead of addresses, which is why one signature derives your keys and the Me page can find yours among everyone's.
https://t.co/cu8rTEfsWk is updating right now.

[HALCYON @halcyoncash]

https://t.co/FyqQiyjA7v

[HALCYON @halcyoncash]

Gardener CPU workers will soon catch up with the tokens that have already launched and will begin serving them as they are.

If you hold any Mist ZK-proof poller coin, go to https://t.co/2m3FXVu8Eq and create your keys so you can receive your ZK-proof transaction notes (rewards). Updates may take up to 15 minutes.

[HALCYON @halcyoncash]

$HALCYON carries an official verification chip; lookalike tokens are clearly marked.
💠Newly launched coins appear at the top of the list with a sparkle indicator.

[HALCYON @halcyoncash]

Halcyon 0.8.0 is updating now.

💠Platform statistics now cover volume, fees, revenue, and burns across all time.
💠Every burn is tracked and attributed, including both the gardener’s and yours.

[HALCYON @halcyoncash]

New on https://t.co/29IkQHnDu9: Stats, all time.

Every number since the first launch, from the chain: volume and trades, fees collected, the platform's 20%, what creators and holders got by module, buybacks and burns coin by coin, the mist, day by day.

https://t.co/M2HVNg9Hjo v0.7.0 is updating right now.

[HALCYON @halcyoncash]

8 modules decide where the 80% goes.

💠Named the garden's way, because Ethereum calls itself the infinite garden: Roots, Rain, Prune, Harvest, Branch, Clover, Rings, Mist.

💠Chosen at launch. Changeable by the creator from the coin's page.

https://t.co/kTR8UmIvBn