Revert "[grade=A] feat(snapshot): compile-in canonical tip-SHA for chain recovery"

This reverts commit 4c562758cd.

CHANGELOG.md

@@ -5,20 +5,6 @@ All notable changes to Triangles (TRI) are documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [6.2.1] - 2026-08-01
-
-### Added
-- **Canonical UTXO snapshot at chain tip 2,224,763.** The operator
-  snapshot `utxo-snapshot-2224763.utx` (SHA256
-  `a7ea62ad4e158faf07973e5cd1539c1895154c4e28685a3eb7af458a001037b7`,
-  generated by `triangles-cli dumputxoset` on DNS2, signed in
-  `manifest.json` by wallet `TUJ8fne8yf4BEypsp6kENY2dCkivFuXhka`) is
-  now compiled into `mapSnapshotHashes` so a fresh daemon can load it
-  directly instead of walking the 989 MB `bootstrap.dat` at ~26
-  blocks/sec. Cuts sync time from ~24 hours to ~5 minutes. Critical
-  for un-sticking the chain: only SAMI-PC has a non-zero wallet
-  balance (10,166 TRI) and needs to reach the tip to start staking.
-
 ## [6.2.0] - 2026-08-01
 
 ### Fixed

packaging/appimage/build-appimage.sh

@@ -3,7 +3,7 @@
 # Run on a Linux x64 system with appimagetool installed
 set -e
 
-VERSION="6.2.1"
+VERSION="6.2.0"
 APPDIR="Triangles-x86_64.AppDir"
 RELEASE_URL="https://github.com/SamiAhmed7777/triangles_v5/releases/download/v${VERSION}"
 

packaging/debian/build-deb.sh

@@ -3,7 +3,7 @@
 # Run from the packaging/debian directory
 set -e
 
-VERSION="6.2.1"
+VERSION="6.2.0"
 PKGDIR="triangles_${VERSION}-1_amd64"
 RELEASE_URL="https://github.com/SamiAhmed7777/triangles_v5/releases/download/v${VERSION}"
 

packaging/docker/Dockerfile

@@ -1,6 +1,6 @@
 FROM ubuntu:22.04 AS builder
 
-ARG VERSION=6.2.1
+ARG VERSION=6.2.0
 ARG DEB_URL=https://github.com/SamiAhmed7777/triangles_v5/releases/download/v${VERSION}/cryptographic-triangles-daemon_${VERSION}_amd64.deb
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
@@ -13,11 +13,11 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # ---------- Runtime ----------
 FROM ubuntu:22.04
 
-ARG VERSION=6.2.1
+ARG VERSION=6.2.0
 
 LABEL maintainer="Cryptographic Triangles Team"
 LABEL description="Cryptographic Triangles (TRI) headless daemon"
-LABEL version="6.2.1"
+LABEL version="6.2.0"
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
         ca-certificates \

packaging/docker/docker-compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 services:
   trianglesd:
     build: .
-    image: cryptographic-triangles/trianglesd:6.2.1
+    image: cryptographic-triangles/trianglesd:6.2.0
     container_name: trianglesd
     restart: unless-stopped
     ports:

packaging/flatpak/org.cryptographic_triangles.TrianglesQt.yml

@@ -25,7 +25,7 @@ modules:
       - install -Dm644 org.cryptographic_triangles.TrianglesQt.metainfo.xml /app/share/metainfo/org.cryptographic_triangles.TrianglesQt.metainfo.xml
     sources:
       - type: file
-        url: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.1/Cryptographic-Triangles-v6.2.1-linux-x64-qt
+        url: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.0/Cryptographic-Triangles-v6.2.0-linux-x64-qt
         sha256: ed220eb8d0b403f62cdac28988541fd1a27864491e233216f9c00a4c2537b4a3
         dest-filename: triangles-qt-linux
       - type: file
@@ -55,6 +55,6 @@ modules:
       - install -Dm755 trianglesd-linux /app/bin/trianglesd
     sources:
       - type: file
-        url: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.1/Cryptographic-Triangles-v6.2.1-linux-x64-daemon
+        url: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.0/Cryptographic-Triangles-v6.2.0-linux-x64-daemon
         sha256: 4d2ab25d61127d6aff3e6f3069556d04f4b823f8849e97629c12871ad4779517
         dest-filename: trianglesd-linux

packaging/rpm/build-rpm.sh

@@ -4,7 +4,7 @@
 # Install build tools: sudo dnf install rpm-build rpmdevtools
 set -e
 
-VERSION="6.2.1"
+VERSION="6.2.0"
 RELEASE_URL="https://github.com/SamiAhmed7777/triangles_v5/releases/download/v${VERSION}"
 
 echo "Building RPM for Triangles v${VERSION}..."

packaging/rpm/triangles.spec

@@ -1,5 +1,5 @@
 Name:           triangles
-Version:        6.2.1
+Version:        6.2.0
 Release:        1%{?dist}
 Summary:        Cryptographic Triangles (TRI) cryptocurrency wallet
 License:        MIT

packaging/scoop/triangles.json

@@ -1,11 +1,11 @@
 {
-    "version": "6.2.1",
+    "version": "6.2.0",
     "description": "Cryptographic Triangles (TRI) cryptocurrency wallet with PoS staking and encrypted messaging",
     "homepage": "https://cryptographic-triangles.org",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.1/Cryptographic-Triangles-6.2.1-win-x64.zip",
+            "url": "https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.0/Cryptographic-Triangles-6.2.0-win-x64.zip",
             "hash": "6f002a669a7e92aaf3d8dd7b1ae80f06a086c99a15ca05cf107665009ffc06b7"
         }
     },

packaging/winget/CryptographicTriangles.TrianglesQt.yaml

@@ -1,5 +1,5 @@
 PackageIdentifier: CryptographicTriangles.TrianglesQt
-PackageVersion: 6.2.1
+PackageVersion: 6.2.0
 PackageLocale: en-US
 Publisher: Cryptographic Triangles
 PublisherUrl: https://cryptographic-triangles.org
@@ -27,7 +27,7 @@ Installers:
       - RelativeFilePath: triangles-qt.exe
         PortableCommandAlias: triangles-qt
     ArchiveBinariesDependOnPath: true
-    InstallerUrl: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.1/Cryptographic-Triangles-6.2.1-win-x64.zip
+    InstallerUrl: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.0/Cryptographic-Triangles-6.2.0-win-x64.zip
     InstallerSha256: 6F002A669A7E92AAF3D8DD7B1AE80F06A086C99A15CA05CF107665009FFC06B7
 ManifestType: singleton
 ManifestVersion: 1.6.0

snap/snapcraft.yaml

@@ -1,6 +1,6 @@
 name: triangles
 base: core22
-version: '6.2.1'
+version: '6.2.0'
 summary: Cryptographic Triangles (TRI) cryptocurrency wallet
 description: |
   Privacy-focused cryptocurrency featuring Proof-of-Stake consensus,
@@ -51,10 +51,10 @@ apps:
 parts:
   triangles:
     plugin: dump
-    source: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.1/Cryptographic-Triangles-v6.2.1-linux-x64-qt
+    source: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.0/Cryptographic-Triangles-v6.2.0-linux-x64-qt
     source-type: file
     organize:
-      Cryptographic-Triangles-v6.2.1-linux-x64-qt: bin/triangles-qt
+      Cryptographic-Triangles-v6.2.0-linux-x64-qt: bin/triangles-qt
     stage-packages:
       - libqt5widgets5
       - libqt5gui5
@@ -73,10 +73,10 @@ parts:
 
   trianglesd:
     plugin: dump
-    source: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.1/Cryptographic-Triangles-v6.2.1-linux-x64-daemon
+    source: https://github.com/SamiAhmed7777/triangles_v5/releases/download/v6.2.0/Cryptographic-Triangles-v6.2.0-linux-x64-daemon
     source-type: file
     organize:
-      Cryptographic-Triangles-v6.2.1-linux-x64-daemon: bin/trianglesd
+      Cryptographic-Triangles-v6.2.0-linux-x64-daemon: bin/trianglesd
 
   desktop-entry:
     plugin: dump

src/checkpoints.cpp

@@ -64,14 +64,6 @@ namespace Checkpoints
     // mapCheckpoints / mapCheckpointsTestnet.
     static std::map<int, uint256> mapSnapshotHashes = {
         { 2206004, uint256("0x1419282dae817315ee1b955543f6248233fe5800f5e8488734a0ece5bd6781ea")},
-        // v6.2.1 — canonical snapshot at current chain tip 2,224,763, generated
-        // 2026-07-30 by the operator via `triangles-cli dumputxoset` on DNS2.
-        // SHA256 verified against manifest.json on SAMI-PC. Blockhash matches
-        // DNS2/DNS3 chain tip. Snapshot is signed by wallet
-        // TUJ8fne8yf4BEypsp6kENY2dCkivFuXhka per manifest.json. Use this to
-        // skip the 24-hour bootstrap.dat walk on SAMI-PC (the only node with
-        // a non-zero wallet balance) and unstick the chain.
-        { 2224763, uint256("0xa7ea62ad4e158faf07973e5cd1539c1895154c4e28685a3eb7af458a001037b7")},
     };
 
     static std::map<int, uint256> mapSnapshotHashesTestnet = {
@@ -361,14 +353,14 @@ namespace Checkpoints
 
     bool SetCheckpointPrivKey(std::string strPrivKey)
     {
-        (void)strPrivKey;
-        return error("SetCheckpointPrivKey: synchronized checkpoints are disabled");
+        (void)strPrivKey;
+        return error("SetCheckpointPrivKey: synchronized checkpoints are disabled");
     }
 
     bool SendSyncCheckpoint(uint256 hashCheckpoint)
     {
-        (void)hashCheckpoint;
-        return error("SendSyncCheckpoint: synchronized checkpoints are disabled");
+        (void)hashCheckpoint;
+        return error("SendSyncCheckpoint: synchronized checkpoints are disabled");
     }
 
     // Is the sync-checkpoint outside maturity window?
@@ -389,11 +381,11 @@ const std::string CSyncCheckpoint::strMasterPubKey = "";
 std::string CSyncCheckpoint::strMasterPrivKey = "";
 
 // triangles: verify signature of sync-checkpoint message
-// The master-key system is disabled. Reject these legacy messages instead of
-// treating unsigned data as authenticated if a dispatcher is added later.
+// The master-key system is disabled. Reject these legacy messages instead of
+// treating unsigned data as authenticated if a dispatcher is added later.
 bool CSyncCheckpoint::CheckSignature()
 {
-    return error("CSyncCheckpoint::CheckSignature: synchronized checkpoints are disabled");
+    return error("CSyncCheckpoint::CheckSignature: synchronized checkpoints are disabled");
 }
 
 // triangles: process synchronized checkpoint

src/clientversion.h

@@ -8,7 +8,7 @@
 // These need to be macros, as version.cpp's and triangles-qt.rc's voodoo requires it
 #define CLIENT_VERSION_MAJOR       6
 #define CLIENT_VERSION_MINOR       2
-#define CLIENT_VERSION_REVISION    1
+#define CLIENT_VERSION_REVISION    0
 #define CLIENT_VERSION_BUILD       0
 
 // Converts the parameter X to a string after macro replacement on X has been performed.