diff --git a/.env b/.env
index 0ad401e85..cf74210a6 100644
--- a/.env
+++ b/.env
@@ -36,13 +36,13 @@ BTCEXP_PORT=3002
 #   - [username/password]: none
 #   - cookie: '~/.groestlcoin/.cookie'
 #   - timeout: 5000 (ms)
-BTCEXP_BITCOIND_URI=http://rpcusername:rpcpassword@127.0.0.1:1441?timeout=10000
-BTCEXP_BITCOIND_HOST=127.0.0.1
-BTCEXP_BITCOIND_PORT=1441
-BTCEXP_BITCOIND_USER=rpcusername
-BTCEXP_BITCOIND_PASS=rpcpassword
-BTCEXP_BITCOIND_COOKIE=/root/.groestlcoin/.cookie
-#BTCEXP_BITCOIND_RPC_TIMEOUT=5000
+BTCEXP_GROESTLCOIND_URI=http://rpcusername:rpcpassword@127.0.0.1:1441?timeout=10000
+BTCEXP_GROESTLCOIND_HOST=127.0.0.1
+BTCEXP_GROESTLCOIND_PORT=1441
+BTCEXP_GROESTLCOIND_USER=rpcusername
+BTCEXP_GROESTLCOIND_PASS=rpcpassword
+BTCEXP_GROESTLCOIND_COOKIE=/root/.groestlcoin/.cookie
+#BTCEXP_GROESTLCOIND_RPC_TIMEOUT=5000
 
 
 # Select optional "address API" to display address tx lists and balances
diff --git a/README.md b/README.md
index 552aa9b2c..29dc674be 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,7 @@ In either case, refer to [.env-sample](.env-sample) for a list of the options an
 For configuring with CLI arguments, run `grs-rpc-explorer --help` for the full list of options. An example execution is:
 
 ```bash
-grs-rpc-explorer --port 8080 --bitcoind-port 18443 --bitcoind-cookie ~/.groestlcoin/regtest/.cookie
+grs-rpc-explorer --port 8080 --groestlcoind-port 18443 --groestlcoind-cookie ~/.groestlcoin/regtest/.cookie
 ```
 
 #### Demo site settings
diff --git a/app.js b/app.js
index d3fa8c07a..a0f898903 100644
--- a/app.js
+++ b/app.js
@@ -878,7 +878,7 @@ expressApp.onStartup = async () => {
 function connectToRpcServer() {
 	// reload credentials, the main "config.credentials.rpc" can be stale
 	// since the username/password can be sourced from the auth cookie
-	// which changes each startup of bitcoind
+	// which changes each startup of groestlcoind
 	let credentialsForRpcConnect = config.credentials.loadFreshRpcCredentials();
 
 	debugLog(`RPC Credentials: ${JSON.stringify(utils.obfuscateProperties(credentialsForRpcConnect, ["password"]), null, 4)}`);
diff --git a/app/credentials.js b/app/credentials.js
index dec217bb6..2df4c1c07 100644
--- a/app/credentials.js
+++ b/app/credentials.js
@@ -8,17 +8,17 @@ const fs = require("fs");
 const debug = require("debug");
 const debugLog = debug("btcexp:config");
 
-const btcUri = process.env.BTCEXP_BITCOIND_URI ? url.parse(process.env.BTCEXP_BITCOIND_URI, true) : { query: { } };
+const btcUri = process.env.BTCEXP_GROESTLCOIND_URI ? url.parse(process.env.BTCEXP_GROESTLCOIND_URI, true) : { query: { } };
 const btcAuth = btcUri.auth ? btcUri.auth.split(':') : [];
 
 
 
 
 function loadFreshRpcCredentials() {
-	let username = btcAuth[0] || process.env.BTCEXP_BITCOIND_USER;
-	let password = btcAuth[1] || process.env.BTCEXP_BITCOIND_PASS;
+	let username = btcAuth[0] || process.env.BTCEXP_GROESTLCOIND_USER;
+	let password = btcAuth[1] || process.env.BTCEXP_GROESTLCOIND_PASS;
 
-	let authCookieFilepath = btcUri.query.cookie || process.env.BTCEXP_BITCOIND_COOKIE || path.join(os.homedir(), '.groestlcoin', '.cookie');
+	let authCookieFilepath = btcUri.query.cookie || process.env.BTCEXP_GROESTLCOIND_COOKIE || path.join(os.homedir(), '.groestlcoin', '.cookie');
 
 	let authType = "usernamePassword";
 
@@ -37,8 +37,8 @@ function loadFreshRpcCredentials() {
 	}
 
 	return {
-		host: btcUri.hostname || process.env.BTCEXP_BITCOIND_HOST || "127.0.0.1",
-		port: btcUri.port || process.env.BTCEXP_BITCOIND_PORT || 1441,
+		host: btcUri.hostname || process.env.BTCEXP_GROESTLCOIND_HOST || "127.0.0.1",
+		port: btcUri.port || process.env.BTCEXP_GROESTLCOIND_PORT || 1441,
 
 		authType: authType,
 
@@ -47,7 +47,7 @@ function loadFreshRpcCredentials() {
 
 		authCookieFilepath: authCookieFilepath,
 
-		timeout: parseInt(btcUri.query.timeout || process.env.BTCEXP_BITCOIND_RPC_TIMEOUT || 5000),
+		timeout: parseInt(btcUri.query.timeout || process.env.BTCEXP_GROESTLCOIND_RPC_TIMEOUT || 5000),
 	};
 }
 
diff --git a/bin/cli.js b/bin/cli.js
index 6805f8124..8255ffc22 100755
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -16,19 +16,19 @@ const args = require('meow')(`
 	  -a, --basic-auth-password <..> protect web interface with a password [default: no password]
 	  -C, --coin <coin>			  crypto-coin to enable [default: GRS]
 
-	  -b, --bitcoind-uri <uri>	   connection URI for groestlcoind rpc (overrides the options below)
-	  -H, --bitcoind-host <host>	 hostname for groestlcoind rpc [default: 127.0.0.1]
-	  -P, --bitcoind-port <port>	 port for groestlcoind rpc [default: 1441]
-	  -c, --bitcoind-cookie <path>   path to groestlcoind cookie file [default: ~/.groestlcoin/.cookie]
-	  -u, --bitcoind-user <user>	 username for groestlcoind rpc [default: none]
-	  -w, --bitcoind-pass <pass>	 password for groestlcoind rpc [default: none]
+	  -b, --groestlcoind-uri <uri>	   connection URI for groestlcoind rpc (overrides the options below)
+	  -H, --groestlcoind-host <host>	 hostname for groestlcoind rpc [default: 127.0.0.1]
+	  -P, --groestlcoind-port <port>	 port for groestlcoind rpc [default: 1441]
+	  -c, --groestlcoind-cookie <path>   path to groestlcoind cookie file [default: ~/.groestlcoin/.cookie]
+	  -u, --groestlcoind-user <user>	 username for groestlcoind rpc [default: none]
+	  -w, --groestlcoind-pass <pass>	 password for groestlcoind rpc [default: none]
 
 	  --address-api <option>		 api to use for address queries (options: electrum, blockchair.com) [default: none]
 	  -E, --electrum-servers <..>   comma separated list of electrum servers to use for address queries; only used if --address-api=electrum [default: none]
 
 	  --rpc-allowall				 allow all rpc commands [default: false]
 	  --rpc-blacklist <methods>	  comma separated list of rpc commands to block [default: see in config.js]
-	  --cookie-secret <secret>	   secret key for signed cookie hmac generation [default: hmac derive from bitcoind pass]
+	  --cookie-secret <secret>	   secret key for signed cookie hmac generation [default: hmac derive from groestlcoind pass]
 	  --demo						 enable demoSite mode [default: disabled]
 	  --no-rates					 disable fetching of currency exchange rates [default: enabled]
 	  --slow-device-mode			 disable performance-intensive tasks (e.g. UTXO set fetching) [default: enabled]
@@ -43,7 +43,7 @@ const args = require('meow')(`
 	  -v, --version				  output version number
 
 	Examples
-	  $ grs-rpc-explorer --port 8080 --bitcoind-port 18443 --bitcoind-cookie ~/.groestlcoin/regtest/.cookie
+	  $ grs-rpc-explorer --port 8080 --groestlcoind-port 18443 --groestlcoind-cookie ~/.groestlcoin/regtest/.cookie
 	  $ grs-rpc-explorer -p 8080 -P 18443 -c ~/.groestlcoin/regtest.cookie
 
 	Or using connection URIs
@@ -51,7 +51,7 @@ const args = require('meow')(`
 	  $ grs-rpc-explorer -b groestlcoin://127.0.0.1:18443/?cookie=$HOME/.groestlcoin/regtest/.cookie
 
 	All options may also be specified as environment variables
-	  $ BTCEXP_PORT=8080 BTCEXP_BITCOIND_PORT=18443 BTCEXP_BITCOIND_COOKIE=~/.groestlcoin/regtest/.cookie grs-rpc-explorer
+	  $ BTCEXP_PORT=8080 BTCEXP_GROESTLCOIND_PORT=18443 BTCEXP_GROESTLCOIND_COOKIE=~/.groestlcoin/regtest/.cookie grs-rpc-explorer
 
 
 `, {
@@ -60,12 +60,12 @@ const args = require('meow')(`
 			host: {alias:'i'},
 			basicAuthPassword: {alias:'a'},
 			coin: {alias:'C'},
-			bitcoindUri: {alias:'b'},
-			bitcoindHost: {alias:'H'},
-			bitcoindPort: {alias:'P'},
-			bitcoindCookie: {alias:'c'},
-			bitcoindUser: {alias:'u'},
-			bitcoindPass: {alias:'w'},
+			groestlcoindUri: {alias:'b'},
+			groestlcoindHost: {alias:'H'},
+			groestlcoindPort: {alias:'P'},
+			groestlcoindCookie: {alias:'c'},
+			groestlcoindUser: {alias:'u'},
+			groestlcoindPass: {alias:'w'},
 			demo: {},
 			rpcAllowall: {},
 			electrumServers: {alias:'E'},
diff --git a/docker-compose.yml b/docker-compose.yml
index bc8b9feb4..2d733c02d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -11,11 +11,11 @@ services:
     #user: "1000:1000"
     environment:
       BTCEXP_HOST: 0.0.0.0
-      BTCEXP_BITCOIND_URI: $BTCEXP_BITCOIND_URI
+      BTCEXP_GROESTLCOIND_URI: $BTCEXP_GROESTLCOIND_URI
       BTCEXP_ADDRESS_API: $BTCEXP_ADDRESS_API
       BTCEXP_ELECTRUM_SERVERS: $BTCEXP_ELECTRUM_SERVERS
       BTCEXP_SLOW_DEVICE_MODE: false
-      #More information mode, including Bitcoin exchange rates
+      #More information mode, including Groestlcoin exchange rates
       #More privacy mode, no external queries
       # BTCEXP_PRIVACY_MODE: true
       # BTCEXP_NO_RATES: true
diff --git a/package.json b/package.json
index 4cf92c0aa..dc407eff1 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
 		"groestlcoinjs-lib": "^6.0.0",
 		"body-parser": "^1.20.2",
 		"bootstrap": "^5.2.3",
-		"bs58check": "^3.0.1",
+		"bs58grscheck": "^2.1.2",
 		"chart.js": "^4.3.0",
 		"compression": "^1.7.4",
 		"cookie-parser": "^1.4.6",
diff --git a/views/block-analysis.pug b/views/block-analysis.pug
index b38c85497..cd948b3ba 100644
--- a/views/block-analysis.pug
+++ b/views/block-analysis.pug
@@ -93,7 +93,7 @@ block content
 									th.text-card-highlight.text-uppercase.fw-light Transaction
 									th.text-end.text-card-highlight.fw-light
 										span.text-uppercase BTC Days Destroyed
-										small.border-bottom.ms-2(title="Bitcoin Days", data-bs-toggle="tooltip") (bd)
+										small.border-bottom.ms-2(title="Groestlcoin Days", data-bs-toggle="tooltip") (bd)
 
 							tbody(id="tbody-top-daysdestroyed-tx")
 								tr.row-prototype(style="display: none;")