diff --git a/packages/core/src/transport/bootstrap-client.ts b/packages/core/src/transport/bootstrap-client.ts
index 5d013a8..a979426 100644
--- a/packages/core/src/transport/bootstrap-client.ts
+++ b/packages/core/src/transport/bootstrap-client.ts
@@ -38,7 +38,7 @@ import { logger } from '../util/logger.js';
 // constants in this file. They are loaded from the component's `.env` through
 // `src/config/bootstrap-env.ts` (written by `npm run init:bootstrap`) and passed
 // to the constructor by the caller. This removes the hardcoded
-// `mediator.fpndtg.com` address and the `process.env.BOOTSTRAP_SERVER_URL`
+// `relay.truststackers.com` address and the `process.env.BOOTSTRAP_SERVER_URL`
 // override that used to live here.
 
 /** The bootstrap protocol identifier. */
diff --git a/packages/core/test/config/bootstrap-env.test.ts b/packages/core/test/config/bootstrap-env.test.ts
index 1655be0..fd27c63 100644
--- a/packages/core/test/config/bootstrap-env.test.ts
+++ b/packages/core/test/config/bootstrap-env.test.ts
@@ -4,7 +4,7 @@
 /**
  * bootstrap-env tests — the typed, source-pluggable bootstrap config loader.
  *
- * These pin the contract that replaced the hardcoded `mediator.fpndtg.com`
+ * These pin the contract that replaced the hardcoded `relay.truststackers.com`
  * address + peer ID and the `process.env.BOOTSTRAP_*` overrides: a `.env` (or any
  * `EnvSource`) is parsed into a validated `BootstrapEnv`, the peer ID is derived
  * deterministically from the seed, and a corrupt/missing config throws instead of