**Motivations:**
- Export Signet and mining wallet backups to git with only 2 versions kept
- Document and add backup/restore scripts for signet and mining wallet
**Correctifs:**
- Backup-to-git uses SSH URL for passwordless cron; copy timestamped files only; prune to 2 versions; remove *-latest from backup repo
**Evolutions:**
- data/backup-to-git-cron.sh: daily export to git.4nkweb.com/4nk/backup
- save-signet-datadir-backup.sh, restore-signet-from-backup.sh, export-mining-wallet.sh, import-mining-wallet.sh
- features/backup-to-git-daily-cron.md, docs/MAINTENANCE.md backup section
- .gitignore: data/backup-to-git.log
**Pages affectées:**
- .gitignore, data/backup-to-git-cron.sh, docs/MAINTENANCE.md, features/backup-to-git-daily-cron.md
- save-signet-datadir-backup.sh, restore-signet-from-backup.sh, export-mining-wallet.sh, import-mining-wallet.sh
- Plus autres fichiers modifiés ou non suivis déjà présents dans le working tree
**Motivations:**
- website-skeleton needs a real service contract with valid UUIDs and validators
- Service wallet required for production use with configurable public key
- Iframe styling needs improvement to remove scrollbars and match UserWallet theme
**Root causes:**
- DEFAULT_VALIDATEURS used placeholder public key that cannot verify signatures
- No service wallet generation script for production deployment
- Iframe had fixed height causing scrollbars and visual mismatch with dark theme
**Correctifs:**
- Created real service contract in src/serviceContract.ts with dedicated UUIDs (skeleton-service-uuid-4nkweb-2026)
- Added service wallet generation script (generate-service-wallet.mjs) with .env and .env.private files
- Improved iframe container styling: increased height (800px), dark background (#1a1a1a), better shadows, hidden scrollbars
- Added .env.private to .gitignore for security
**Evolutions:**
- Service contract automatically loaded on startup and sent to UserWallet iframe
- Public key configurable via VITE_SKELETON_SERVICE_PUBLIC_KEY environment variable
- Added npm script 'generate-wallet' for easy wallet generation
- Enhanced iframe visual integration with UserWallet dark theme
**Pages affectées:**
- website-skeleton/src/serviceContract.ts (new)
- website-skeleton/src/config.ts
- website-skeleton/src/main.ts
- website-skeleton/generate-service-wallet.mjs (new)
- website-skeleton/index.html
- website-skeleton/package.json
- website-skeleton/.gitignore
- website-skeleton/.env (new)
- website-skeleton/.env.private (new)
**Motivations:**
- Ensure all application directories have systemd services enabled at boot
- Complete service installation for api-relay, filigrane-api, and clamav-api
- Fix dependencies and import issues preventing clamav-api from starting
**Root causes:**
- Three services (api-relay, filigrane-api, clamav-api) had service files but were not installed in systemd
- api-clamav had incorrect node-clamav version (0.12.1) that doesn't exist
- api-clamav dependencies were not installed (node_modules missing)
- ES module import syntax incompatible with CommonJS node-clamav package
**Correctifs:**
- Installed api-relay.service, filigrane-api.service, and clamav-api.service in /etc/systemd/system/
- Enabled all three services for automatic startup at boot
- Updated api-clamav/package.json: changed node-clamav version from ^0.12.1 to ^1.0.11
- Installed npm dependencies for api-clamav
- Fixed ES module import in api-clamav/src/routes/scan.js to use CommonJS-compatible syntax
**Evolutions:**
- All 7 application services now have systemd services enabled at boot
- Complete service coverage: anchorage-api, faucet-api, signet-dashboard, userwallet, api-relay, filigrane-api, clamav-api
- All services verified active and listening on their respective ports
**Pages affectées:**
- api-clamav/package.json
- api-clamav/src/routes/scan.js
- api-clamav/node_modules/ (new)
- api-clamav/package-lock.json (new)
- /etc/systemd/system/api-relay.service (new)
- /etc/systemd/system/filigrane-api.service (new)
- /etc/systemd/system/clamav-api.service (new)
**Motivations:**
- Ajouter dates manquantes dans hash_list.txt et compléter historique
- Compléter blockTime manquants dans utxo_list.txt et compléter historique
- Récupérer frais depuis transactions d'ancrage (OP_RETURN) et les stocker
- Bouton UI pour déclencher récupération frais
- Diagnostic Bloc Rewards (pourquoi ~4700 BTC au lieu de 50 BTC)
**Root causes:**
- hash_list.txt sans date (format ancien)
- utxo_list.txt blockTime souvent vide
- Frais absents du fichier (métadonnées OP_RETURN non stockées)
- Pas de moyen de récupérer/compléter frais depuis UI
**Correctifs:**
- hash_list.txt : format étendu avec date (rétrocompatible)
- utxo_list.txt : blockTime complété automatiquement lors écritures
- fees_list.txt : nouveau fichier pour stocker frais
- updateFeesFromAnchors() : récupère frais depuis OP_RETURN ancrages
- Endpoint /api/utxo/fees/update pour déclencher récupération
- Bouton "Récupérer les frais depuis les ancrages" dans section Frais (spinner)
- Scripts batch : complete-hash-list-dates.js, complete-utxo-list-blocktime.js
- Script diagnostic : diagnose-bloc-rewards.js (subsidy, coinbase, listunspent)
**Evolutions:**
- Frais chargés depuis fees_list.txt dans getUtxoList
- Complétion automatique dates/blockTime lors écritures futures
**Pages affectées:**
- signet-dashboard/src/bitcoin-rpc.js
- signet-dashboard/src/server.js
- signet-dashboard/public/utxo-list.html
- scripts/complete-hash-list-dates.js
- scripts/complete-utxo-list-blocktime.js
- scripts/diagnose-bloc-rewards.js
- features/utxo-list-fees-update-and-historical-completion.md
