Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

A custom token

ImdUSD (IMDUSD).

A custom token

Identity (ID).

An onchain guestbook paid in the launch token ($token)

Signing costs 10 tokens which are burned to 0x000000000000000000000000000000000000dEaD, each entry stores the signer, a message of at most 280 bytes and the timestamp, and entries can be read by index.

A custom token

Kitty (KITTY).

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Implemented and tested contracts

ABI documentation and an independently reviewed launch.json.

Streaming Payments

Token Stream (STRM) and contract StreamingPayments, where a sender opens a stream to a recipient by depositing STRM for a start and stop time; the recipient withdraws what has streamed so far at any time; the sender may cancel and both sides receive exactly their accrued shares.

Tip Jar

Token Tip Jar (TIPJ) and contract TipJar, where anyone tips any address an amount of TIPJ with an optional bytes32 note; tips are transferred straight through with transferFrom, and the contract keeps per-recipient and per-tipper running totals readable on chain.

Time Lock

Token Lock (LOCK) and contract TimeLock, where a depositor locks an amount of LOCK for a beneficiary until a chosen unlock timestamp; only the beneficiary can withdraw after it, a lock cannot be shortened, and locks are enumerable per beneficiary.