Merge PR #597 from 'enable-checkpoints'

handshake-org · Sep 1, 2021 · 72892cc · 72892cc
2 parents f40e44e + a28f1cf
commit 72892cc
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Showing 2 changed files with 26 additions and 9 deletions.
diff --git a/lib/blockchain/chain.js b/lib/blockchain/chain.js
@@ -659,17 +659,18 @@ class Chain extends AsyncEmitter {
     const hardened = state.hasHardening();
     const view = new CoinView();
     const height = prev.height + 1;
-    const cb = block.txs[0];
-
-    assert(view.bits.spend(this.db.field, cb));
 
-    view.addTX(cb, height);
+    assert(block.treeRoot.equals(this.db.treeRoot()));
 
-    for (let i = 1; i < block.txs.length; i++) {
+    for (let i = 0; i < block.txs.length; i++) {
       const tx = block.txs[i];
 
-      assert(await view.spendInputs(this.db, tx),
-        'BUG: Spent inputs in historical data!');
+      if (i === 0) {
+        assert(view.bits.spend(this.db.field, tx));
+      } else {
+        assert(await view.spendInputs(this.db, tx),
+          'BUG: Spent inputs in historical data!');
+      }
 
       await this.verifyCovenants(tx, view, height, hardened);
 

diff --git a/lib/protocol/networks.js b/lib/protocol/networks.js
@@ -84,7 +84,23 @@ main.brontidePort = 44806;
 
 main.checkpointMap = {
   1008: Buffer.from(
-    '0000000000001013c28fa079b545fb805f04c496687799b98e35e83cbbb8953e', 'hex')
+    '0000000000001013c28fa079b545fb805f04c496687799b98e35e83cbbb8953e', 'hex'),
+  2016: Buffer.from(
+    '0000000000000424ee6c2a5d6e0da5edfc47a4a10328c1792056ee48303c3e40', 'hex'),
+  10000: Buffer.from(
+    '00000000000001a86811a6f520bf67cefa03207dc84fd315f58153b28694ec51', 'hex'),
+  20000: Buffer.from(
+    '0000000000000162c7ac70a582256f59c189b5c90d8e9861b3f374ed714c58de', 'hex'),
+  30000: Buffer.from(
+    '0000000000000004f790862846b23c3a81585aea0fa79a7d851b409e027bcaa7', 'hex'),
+  40000: Buffer.from(
+    '0000000000000002966206a40b10a575cb46531253b08dae8e1b356cfa277248', 'hex'),
+  50000: Buffer.from(
+    '00000000000000020c7447e7139feeb90549bfc77a7f18d4ff28f327c04f8d6e', 'hex'),
+  56880: Buffer.from(
+    '0000000000000001d4ef9ea6908bb4eb970d556bd07cbd7d06a634e1cd5bbf4e', 'hex'),
+  61043: Buffer.from(
+    '00000000000000015b84385e0307370f8323420eaa27ef6e407f2d3162f1fd05', 'hex')
 };
 
 /**
@@ -93,7 +109,7 @@ main.checkpointMap = {
  * @default
  */
 
-main.lastCheckpoint = 1008;
+main.lastCheckpoint = 61043;
 
 /**
  * Reward halving interval.