diff --git a/src/contracts/hodlocker.ts b/src/contracts/hodlocker.ts
new file mode 100644
index 00000000..5d784a4c
--- /dev/null
+++ b/src/contracts/hodlocker.ts
@@ -0,0 +1,41 @@
+import {
+    method,
+    prop,
+    SmartContract,
+    assert,
+    PubKeyHash,
+    Sig,
+    PubKey,
+    hash160,
+} from 'scrypt-ts'
+
+export class Lockup extends SmartContract {
+    @prop()
+    lockUntilHeight: bigint
+
+    @prop()
+    pkhash: PubKeyHash
+
+    constructor(pkhash: PubKeyHash, lockUntilHeight: bigint) {
+        super(...arguments)
+        assert(lockUntilHeight < 500000000, 'must use blockHeight locktime')
+        this.lockUntilHeight = lockUntilHeight
+        this.pkhash = pkhash
+    }
+
+    @method()
+    public redeem(sig: Sig, pubkey: PubKey) {
+        assert(this.ctx.locktime < 500000000, 'must use blockHeight locktime')
+        assert(this.ctx.sequence < 0xffffffff, 'must use sequence locktime')
+        assert(
+            this.ctx.locktime >= this.lockUntilHeight,
+            'lockUntilHeight not reached'
+        )
+        assert(
+            hash160(pubkey) == this.pkhash,
+            'public key hashes are not equal'
+        )
+        // Check signature validity.
+        assert(this.checkSig(sig, pubkey), 'signature check failed')
+    }
+}
diff --git a/src/contracts/lrc20V2.ts b/src/contracts/lrc20V2.ts
new file mode 100644
index 00000000..dfc3a802
--- /dev/null
+++ b/src/contracts/lrc20V2.ts
@@ -0,0 +1,89 @@
+import { BSV20V2 } from 'scrypt-ord'
+import {
+    Addr,
+    assert,
+    ByteString,
+    hash256,
+    int2ByteString,
+    method,
+    prop,
+    slice,
+    toByteString,
+    Utils,
+} from 'scrypt-ts'
+
+export class Lrc20V2 extends BSV20V2 {
+    @prop(true)
+    supply: bigint
+
+    // Amount of sats to lock up in order to mint a single token.
+    @prop()
+    hodlRate: bigint
+
+    // Minimum deadline until you have to lock to mint new
+    // tokens.
+    @prop()
+    hodlDeadline: bigint
+
+    // Hodl lock script.
+    @prop()
+    lockupScript: ByteString
+
+    constructor(
+        id: ByteString,
+        sym: ByteString,
+        max: bigint,
+        dec: bigint,
+        supply: bigint,
+        hodlRate: bigint,
+        hodlDeadline: bigint,
+        lockupScript: ByteString
+    ) {
+        super(id, sym, max, dec)
+        this.init(...arguments)
+
+        this.supply = supply
+        this.hodlRate = hodlRate
+        this.hodlDeadline = hodlDeadline
+        this.lockupScript = lockupScript
+    }
+
+    @method()
+    public mint(ordinalAddress: Addr, lockAddress: Addr, amount: bigint) {
+        let outputs = toByteString('')
+        let transferAmt = amount
+
+        if (this.supply > 0n) {
+            // If there are still tokens left, then update supply and
+            // build state output inscribed with leftover tokens.
+            this.supply -= transferAmt
+            outputs += this.buildStateOutputFT(this.supply)
+        } else {
+            // If not, then transfer all the remaining supply.
+            transferAmt = this.supply
+        }
+
+        // Build FT P2PKH output to dest paying specified amount of tokens.
+        outputs += BSV20V2.buildTransferOutput(
+            ordinalAddress,
+            this.id,
+            transferAmt
+        )
+
+        // Make sure satoshis are locked.
+        const lockupScriptFinal =
+            slice(this.lockupScript, 0n, 114n) +
+            lockAddress +
+            int2ByteString(this.hodlDeadline, 4n) +
+            slice(this.lockupScript, 138n)
+        outputs += Utils.buildOutput(
+            lockupScriptFinal,
+            transferAmt * this.hodlRate
+        )
+
+        // Build change output.
+        outputs += this.buildChangeOutput()
+
+        assert(hash256(outputs) == this.ctx.hashOutputs, 'hashOutputs mismatch')
+    }
+}