diff --git a/dashboard/src/components/EventExplorerCard.tsx b/dashboard/src/components/EventExplorerCard.tsx
index 160ea81..cd905f6 100644
--- a/dashboard/src/components/EventExplorerCard.tsx
+++ b/dashboard/src/components/EventExplorerCard.tsx
@@ -34,6 +34,10 @@ interface EventExplorerCardProps {
   event: BlockchainEvent;
   onCopyContract: (contractAddress: string) => void;
   isCopied: boolean;
+  onSelect?: (event: BlockchainEvent) => void;
+}
+
+export function EventExplorerCard({ event, onCopyContract, isCopied, onSelect }: EventExplorerCardProps) {
   contractStatuses: ContractStatus[];
 }
 
@@ -50,12 +54,40 @@ export function EventExplorerCard({
   const kindLabel = getEventKindLabel(event.type);
 
   return (
-    <article className="event-explorer__row" role="row" data-event-id={event.eventId}>
+    <article
+      className={`event-explorer__row${onSelect ? ' event-card--clickable' : ''}`}
+      role={onSelect ? 'button' : 'row'}
+      tabIndex={onSelect ? 0 : undefined}
+      data-event-id={event.eventId}
+      onClick={onSelect ? () => onSelect(event) : undefined}
+      onKeyDown={
+        onSelect
+          ? (e) => {
+              if (e.key === 'Enter' || e.key === ' ') {
+                e.preventDefault();
+                onSelect(event);
+              }
+            }
+          : undefined
+      }
+      aria-label={onSelect ? `View details for ${label} notification` : undefined}
+    >
       <div className="event-explorer__cell" data-label="Contract" role="cell">
         <div>
           <p className="event-explorer__contract" title={event.contractAddress}>
             {shortenAddress(event.contractAddress)}
           </p>
+          <button
+            type="button"
+            className="event-explorer__copy-button"
+            onClick={(e) => {
+              e.stopPropagation();
+              onCopyContract(event.contractAddress);
+            }}
+            aria-label={`Copy contract address ${event.contractAddress}`}
+          >
+            {isCopied ? 'Copied' : 'Copy'}
+          </button>
           <div style={{ display: 'flex', gap: '8px', alignItems: 'center' }}>
             <button
               type="button"
diff --git a/dashboard/src/components/EventExplorerTable.tsx b/dashboard/src/components/EventExplorerTable.tsx
index 4c6a850..f4081a4 100644
--- a/dashboard/src/components/EventExplorerTable.tsx
+++ b/dashboard/src/components/EventExplorerTable.tsx
@@ -5,6 +5,10 @@ import { EventExplorerCard } from './EventExplorerCard';
 
 interface EventExplorerTableProps {
   events: BlockchainEvent[];
+  onSelectEvent?: (event: BlockchainEvent) => void;
+}
+
+export function EventExplorerTable({ events, onSelectEvent }: EventExplorerTableProps) {
   contractStatuses: ContractStatus[];
 }
 
@@ -60,6 +64,7 @@ export function EventExplorerTable({ events, contractStatuses }: EventExplorerTa
             event={event}
             onCopyContract={handleCopyContract}
             isCopied={copiedAddress === event.contractAddress}
+            onSelect={onSelectEvent}
             contractStatuses={contractStatuses}
           />
         ))}
diff --git a/dashboard/src/components/NotificationDetailsDrawer.test.tsx b/dashboard/src/components/NotificationDetailsDrawer.test.tsx
new file mode 100644
index 0000000..c461856
--- /dev/null
+++ b/dashboard/src/components/NotificationDetailsDrawer.test.tsx
@@ -0,0 +1,111 @@
+import '@testing-library/jest-dom';
+import { fireEvent, render, screen } from '@testing-library/react';
+import { NotificationDetailsDrawer } from './NotificationDetailsDrawer';
+import type { BlockchainEvent } from '../types/event';
+
+function makeNotification(overrides: Partial<BlockchainEvent> = {}): BlockchainEvent {
+  return {
+    eventId: 'evt-1',
+    contractAddress: 'GABCDEF',
+    eventName: 'TaskCreated',
+    ledger: 123,
+    type: 'contract',
+    topic: [],
+    value: '42',
+    txHash: 'TXHASH123',
+    receivedAt: Date.now(),
+    ...overrides,
+  };
+}
+
+describe('NotificationDetailsDrawer', () => {
+  it('mounts and renders core notification metadata', async () => {
+    const notification = makeNotification();
+    const onClose = jest.fn();
+
+    render(
+      <NotificationDetailsDrawer
+        isOpen={true}
+        notification={notification}
+        onClose={onClose}
+      />
+    );
+
+    expect(screen.getByRole('dialog', { name: 'Notification details' })).toBeInTheDocument();
+    expect(screen.getByText('Sender Details')).toBeInTheDocument();
+    expect(screen.getByText('Blockchain Context')).toBeInTheDocument();
+    expect(screen.getByText('Notification Status History')).toBeInTheDocument();
+
+    expect(screen.getByText('Ledger')).toBeInTheDocument();
+    expect(screen.getByText('123')).toBeInTheDocument();
+    expect(screen.getByText('TXHASH123')).toBeInTheDocument();
+  });
+
+  it('calls onClose when the close button is clicked', () => {
+    const notification = makeNotification();
+    const onClose = jest.fn();
+
+    render(
+      <NotificationDetailsDrawer
+        isOpen={true}
+        notification={notification}
+        onClose={onClose}
+      />
+    );
+
+    fireEvent.click(screen.getByRole('button', { name: 'Close drawer' }));
+    expect(onClose).toHaveBeenCalledTimes(1);
+  });
+
+  it('renders status history from metadata and guards clipboard exceptions', async () => {
+    const notification = makeNotification({ contractAddress: 'GABCDEF', txHash: 'TXHASH123' });
+    const onClose = jest.fn();
+
+    Object.assign(navigator, {
+      clipboard: {
+        writeText: jest.fn().mockRejectedValue(new Error('Denied')),
+      },
+    });
+
+    render(
+      <NotificationDetailsDrawer
+        isOpen={true}
+        notification={notification}
+        onClose={onClose}
+        fetchMetadata={async () => ({
+          sender: { address: 'GABCDEF', metadata: { note: 'unit-test' } },
+          statusHistory: [
+            { label: 'Queued', timestampMs: 1, detail: 'Enqueued for delivery' },
+            { label: 'Delivered', timestampMs: 2, detail: 'Sent successfully' },
+          ],
+        })}
+      />
+    );
+
+    expect(await screen.findByText('Queued')).toBeInTheDocument();
+    expect(await screen.findByText('Delivered')).toBeInTheDocument();
+    expect(await screen.findByText('unit-test')).toBeInTheDocument();
+
+    const txCopyButtons = screen.getAllByRole('button', { name: 'Copy' });
+    fireEvent.click(txCopyButtons[txCopyButtons.length - 1]);
+    expect(await screen.findByText('Copy failed')).toBeInTheDocument();
+  });
+
+  it('shows an error fallback when metadata fetch fails', async () => {
+    const notification = makeNotification();
+
+    render(
+      <NotificationDetailsDrawer
+        isOpen={true}
+        notification={notification}
+        onClose={() => {}}
+        fetchMetadata={async () => {
+          throw new Error('boom');
+        }}
+      />
+    );
+
+    expect(await screen.findByText(/Failed to load details: boom/i)).toBeInTheDocument();
+  });
+});
+
diff --git a/dashboard/src/components/NotificationDetailsDrawer.tsx b/dashboard/src/components/NotificationDetailsDrawer.tsx
new file mode 100644
index 0000000..397f608
--- /dev/null
+++ b/dashboard/src/components/NotificationDetailsDrawer.tsx
@@ -0,0 +1,273 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import type { BlockchainEvent } from '../types/event';
+import { formatTimestamp } from '../utils/formatTime';
+import { copyTextToClipboard } from '../utils/clipboard';
+
+type FetchState<T> =
+  | { status: 'idle' }
+  | { status: 'loading' }
+  | { status: 'success'; data: T }
+  | { status: 'error'; message: string };
+
+export interface SenderDetails {
+  address: string;
+  metadata?: Record<string, string>;
+}
+
+export interface StatusHistoryEntry {
+  label: string;
+  timestampMs: number;
+  detail?: string;
+}
+
+export interface NotificationDetailsMetadata {
+  sender: SenderDetails;
+  statusHistory: StatusHistoryEntry[];
+}
+
+function shorten(value: string, head = 10, tail = 8) {
+  if (value.length <= head + tail + 3) return value;
+  return `${value.slice(0, head)}...${value.slice(-tail)}`;
+}
+
+function defaultMetadata(event: BlockchainEvent): NotificationDetailsMetadata {
+  return {
+    sender: {
+      address: event.contractAddress,
+      metadata: {
+        kind: event.type,
+        event: event.eventName ?? event.type,
+      },
+    },
+    statusHistory: [
+      {
+        label: 'Observed',
+        timestampMs: event.receivedAt,
+        detail: 'Event received by the listener.',
+      },
+      {
+        label: 'Visible',
+        timestampMs: Date.now(),
+        detail: 'Rendered in dashboard.',
+      },
+    ],
+  };
+}
+
+export interface NotificationDetailsDrawerProps {
+  isOpen: boolean;
+  notification: BlockchainEvent | null;
+  onClose: () => void;
+  fetchMetadata?: (event: BlockchainEvent) => Promise<NotificationDetailsMetadata>;
+}
+
+export function NotificationDetailsDrawer({
+  isOpen,
+  notification,
+  onClose,
+  fetchMetadata,
+}: NotificationDetailsDrawerProps) {
+  const [fetchState, setFetchState] = useState<FetchState<NotificationDetailsMetadata>>({
+    status: 'idle',
+  });
+  const [copyMessage, setCopyMessage] = useState<string | null>(null);
+
+  const resolvedFetcher = useMemo(
+    () => fetchMetadata ?? (async (e: BlockchainEvent) => defaultMetadata(e)),
+    [fetchMetadata]
+  );
+
+  useEffect(() => {
+    if (!isOpen || !notification) {
+      setFetchState({ status: 'idle' });
+      return;
+    }
+
+    // Fast path: no async metadata provider, keep the drawer snappy and avoid
+    // unnecessary loading states.
+    if (!fetchMetadata) {
+      setFetchState({ status: 'success', data: defaultMetadata(notification) });
+      return;
+    }
+
+    let cancelled = false;
+    setFetchState({ status: 'loading' });
+    resolvedFetcher(notification)
+      .then((data) => {
+        if (!cancelled) setFetchState({ status: 'success', data });
+      })
+      .catch((err) => {
+        if (cancelled) return;
+        const message = err instanceof Error ? err.message : String(err);
+        setFetchState({ status: 'error', message });
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [isOpen, notification, resolvedFetcher]);
+
+  useEffect(() => {
+    if (!isOpen) return;
+
+    const onKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') {
+        onClose();
+      }
+    };
+    window.addEventListener('keydown', onKeyDown);
+    return () => window.removeEventListener('keydown', onKeyDown);
+  }, [isOpen, onClose]);
+
+  useEffect(() => {
+    if (!copyMessage) return;
+    const id = window.setTimeout(() => setCopyMessage(null), 1500);
+    return () => window.clearTimeout(id);
+  }, [copyMessage]);
+
+  const tryCopy = useCallback(async (label: string, value: string) => {
+    const ok = await copyTextToClipboard(value);
+    setCopyMessage(ok ? `${label} copied` : `Copy failed`);
+  }, []);
+
+  if (!isOpen || !notification) {
+    return null;
+  }
+
+  const sender =
+    fetchState.status === 'success'
+      ? fetchState.data.sender
+      : { address: notification.contractAddress, metadata: undefined };
+
+  const statusHistory =
+    fetchState.status === 'success'
+      ? fetchState.data.statusHistory
+      : [];
+
+  const title = notification.eventName ?? notification.type;
+
+  return (
+    <div className="drawer" role="dialog" aria-modal="true" aria-label="Notification details">
+      <div className="drawer__backdrop" onClick={onClose} aria-hidden="true" />
+
+      <aside className="drawer__panel">
+        <header className="drawer__header">
+          <div>
+            <p className="drawer__eyebrow">Notification</p>
+            <h2 className="drawer__title">{title}</h2>
+          </div>
+          <button type="button" className="drawer__close" onClick={onClose} aria-label="Close drawer">
+            ×
+          </button>
+        </header>
+
+        {copyMessage && (
+          <div className="drawer__toast" role="status" aria-live="polite">
+            {copyMessage}
+          </div>
+        )}
+
+        <section className="drawer__section">
+          <h3 className="drawer__section-title">Sender Details</h3>
+          <div className="drawer__row">
+            <span className="drawer__label">Address</span>
+            <span className="drawer__value" title={sender.address}>{shorten(sender.address)}</span>
+            <button
+              type="button"
+              className="drawer__action"
+              onClick={() => void tryCopy('Address', sender.address)}
+            >
+              Copy
+            </button>
+          </div>
+          {sender.metadata && (
+            <dl className="drawer__meta">
+              {Object.entries(sender.metadata).map(([key, value]) => (
+                <div key={key} className="drawer__meta-row">
+                  <dt>{key}</dt>
+                  <dd>{value}</dd>
+                </div>
+              ))}
+            </dl>
+          )}
+        </section>
+
+        <section className="drawer__section">
+          <h3 className="drawer__section-title">Blockchain Context</h3>
+          <div className="drawer__row">
+            <span className="drawer__label">Ledger</span>
+            <span className="drawer__value">{notification.ledger.toLocaleString()}</span>
+          </div>
+          <div className="drawer__row">
+            <span className="drawer__label">Event ID</span>
+            <span className="drawer__value" title={notification.eventId}>{shorten(notification.eventId, 10, 6)}</span>
+            <button
+              type="button"
+              className="drawer__action"
+              onClick={() => void tryCopy('Event ID', notification.eventId)}
+            >
+              Copy
+            </button>
+          </div>
+          <div className="drawer__row">
+            <span className="drawer__label">Tx Hash</span>
+            <span className="drawer__value" title={notification.txHash ?? 'No transaction hash'}>
+              {notification.txHash ? shorten(notification.txHash) : '—'}
+            </span>
+            {notification.txHash && (
+              <button
+                type="button"
+                className="drawer__action"
+                onClick={() => void tryCopy('Tx Hash', notification.txHash!)}
+              >
+                Copy
+              </button>
+            )}
+          </div>
+          <div className="drawer__row">
+            <span className="drawer__label">Observed</span>
+            <span className="drawer__value">{formatTimestamp(notification.receivedAt)}</span>
+          </div>
+        </section>
+
+        <section className="drawer__section">
+          <h3 className="drawer__section-title">Notification Status History</h3>
+
+          {fetchState.status === 'loading' && (
+            <p className="drawer__muted" role="status">
+              Loading details…
+            </p>
+          )}
+
+          {fetchState.status === 'error' && (
+            <p className="drawer__error" role="alert">
+              Failed to load details: {fetchState.message}
+            </p>
+          )}
+
+          {fetchState.status === 'success' && statusHistory.length === 0 && (
+            <p className="drawer__muted">No status history available.</p>
+          )}
+
+          {fetchState.status === 'success' && statusHistory.length > 0 && (
+            <ol className="drawer__timeline">
+              {statusHistory
+                .slice()
+                .sort((a, b) => a.timestampMs - b.timestampMs)
+                .map((entry) => (
+                  <li key={`${entry.label}-${entry.timestampMs}`} className="drawer__timeline-item">
+                    <div className="drawer__timeline-dot" aria-hidden="true" />
+                    <div className="drawer__timeline-body">
+                      <div className="drawer__timeline-title">{entry.label}</div>
+                      <div className="drawer__timeline-time">{formatTimestamp(entry.timestampMs)}</div>
+                      {entry.detail && <div className="drawer__timeline-detail">{entry.detail}</div>}
+                    </div>
+                  </li>
+                ))}
+            </ol>
+          )}
+        </section>
+      </aside>
+    </div>
+  );
+}
diff --git a/dashboard/src/index.css b/dashboard/src/index.css
index 4968c5d..14e4729 100644
--- a/dashboard/src/index.css
+++ b/dashboard/src/index.css
@@ -460,6 +460,49 @@ body {
   padding: 24px 0 12px;
 }
 
+.drawer {
+  position: fixed;
+  inset: 0;
+  z-index: 50;
+  display: grid;
+  grid-template-columns: 1fr auto;
+}
+
+.drawer__backdrop {
+  grid-column: 1 / -1;
+  grid-row: 1 / -1;
+  background: rgba(0, 0, 0, 0.6);
+  backdrop-filter: blur(2px);
+}
+
+.drawer__panel {
+  grid-column: 2;
+  grid-row: 1;
+  width: min(92vw, 420px);
+  height: 100%;
+  background: #0b0d12;
+  border-left: 1px solid rgba(255, 255, 255, 0.08);
+  padding: 18px 16px 24px;
+  overflow: auto;
+  box-shadow: -12px 0 40px rgba(0, 0, 0, 0.55);
+  animation: drawer-slide-in 160ms ease-out;
+}
+
+@keyframes drawer-slide-in {
+  from { transform: translateX(12px); opacity: 0.75; }
+  to { transform: translateX(0); opacity: 1; }
+}
+
+.drawer__header {
+  display: flex;
+  justify-content: space-between;
+  gap: 12px;
+  align-items: flex-start;
+  padding-bottom: 12px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
+}
+
+.drawer__eyebrow {
 .indexing-health {
   border: 1px solid rgba(255, 255, 255, 0.08);
   border-radius: 16px;
@@ -482,6 +525,179 @@ body {
   font-size: 0.75rem;
   letter-spacing: 0.08em;
   text-transform: uppercase;
+  color: #60a5fa;
+}
+
+.drawer__title {
+  margin: 0;
+  font-size: 1.1rem;
+}
+
+.drawer__close {
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  background: rgba(255,  255, 255, 0.05);
+  color: inherit;
+  border-radius: 10px;
+  width: 38px;
+  height: 38px;
+  cursor: pointer;
+  font-size: 1.35rem;
+  line-height: 1;
+}
+
+.drawer__close:hover,
+.drawer__close:focus-visible {
+  border-color: rgba(255, 255, 255, 0.22);
+  background: rgba(255, 255, 255, 0.1);
+  outline: none;
+}
+
+.drawer__toast {
+  margin-top: 12px;
+  padding: 10px 12px;
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  border-radius: 12px;
+  background: rgba(255, 255, 255, 0.06);
+  color: #e2e8f0;
+  font-size: 0.9rem;
+}
+
+.drawer__section {
+  margin-top: 18px;
+  display: grid;
+  gap: 10px;
+}
+
+.drawer__section-title {
+  margin: 0;
+  font-size: 0.85rem;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: #9aa0a6;
+}
+
+.drawer__row {
+  display: grid;
+  grid-template-columns: 90px 1fr auto;
+  gap: 10px;
+  align-items: center;
+  padding: 10px 12px;
+  border: 1px solid rgba(255, 255, 255, 0.06);
+  border-radius: 12px;
+  background: rgba(255, 255, 255, 0.02);
+}
+
+.drawer__label {
+  font-size: 0.78rem;
+  color: #9aa0a6;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+}
+
+.drawer__value {
+  font-family: 'Courier New', Courier, monospace;
+  font-size: 0.9rem;
+  color: #e2e8f0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.drawer__action {
+  border: 1px solid rgba(255, 255, 255, 0.12);
+  border-radius: 10px;
+  background: rgba(255, 255, 255, 0.05);
+  color: inherit;
+  padding: 8px 10px;
+  font-weight: 600;
+  cursor: pointer;
+}
+
+.drawer__action:hover,
+.drawer__action:focus-visible {
+  border-color: rgba(255, 255, 255, 0.22);
+  background: rgba(255, 255, 255, 0.1);
+  outline: none;
+}
+
+.drawer__meta {
+  margin: 0;
+  display: grid;
+  gap: 8px;
+}
+
+.drawer__meta-row {
+  display: grid;
+  grid-template-columns: 90px 1fr;
+  gap: 10px;
+  padding: 10px 12px;
+  border: 1px solid rgba(255, 255, 255, 0.06);
+  border-radius: 12px;
+  background: rgba(255, 255, 255, 0.02);
+}
+
+.drawer__meta-row dt {
+  margin: 0;
+  font-size: 0.78rem;
+  color: #9aa0a6;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+}
+
+.drawer__meta-row dd {
+  margin: 0;
+  color: #e2e8f0;
+  font-size: 0.9rem;
+}
+
+.drawer__timeline {
+  margin: 0;
+  padding: 0;
+  list-style: none;
+  display: grid;
+  gap: 12px;
+}
+
+.drawer__timeline-item {
+  display: grid;
+  grid-template-columns: 12px 1fr;
+  gap: 12px;
+  align-items: flex-start;
+}
+
+.drawer__timeline-dot {
+  margin-top: 6px;
+  width: 10px;
+  height: 10px;
+  border-radius: 50%;
+  background: rgba(96, 165, 250, 0.9);
+  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.18);
+}
+
+.drawer__timeline-body {
+  border: 1px solid rgba(255, 255, 255, 0.06);
+  border-radius: 12px;
+  padding: 10px 12px;
+  background: rgba(255, 255, 255, 0.02);
+}
+
+.drawer__timeline-title {
+  font-weight: 650;
+  margin-bottom: 4px;
+}
+
+.drawer__timeline-time {
+  color: #9aa0a6;
+  font-size: 0.85rem;
+}
+
+.drawer__timeline-detail {
+  margin-top: 6px;
+  color: #cbd5e1;
+  font-size: 0.9rem;
+}
+
+.drawer__muted {
   color: #a78bfa;
 }
 
@@ -565,12 +781,34 @@ body {
   font-size: 0.9rem;
 }
 
+.drawer__error {
 .indexing-health__error {
   margin: 0;
   color: #f87171;
   font-size: 0.9rem;
 }
 
+@media (max-width: 600px) {
+  .drawer {
+    grid-template-columns: 1fr;
+  }
+
+  .drawer__panel {
+    grid-column: 1;
+    width: 100%;
+    border-left: none;
+    border-top: 1px solid rgba(255, 255, 255, 0.08);
+    border-radius: 16px 16px 0 0;
+    padding-top: 16px;
+    animation: drawer-slide-up 180ms ease-out;
+  }
+
+  @keyframes drawer-slide-up {
+    from { transform: translateY(16px); opacity: 0.75; }
+    to { transform: translateY(0); opacity: 1; }
+  }
+}
+
 .event-explorer__eyebrow {
   margin: 0 0 10px;
   font-size: 0.85rem;
diff --git a/dashboard/src/pages/EventExplorerPage.tsx b/dashboard/src/pages/EventExplorerPage.tsx
index 3a5eed3..ad6276d 100644
--- a/dashboard/src/pages/EventExplorerPage.tsx
+++ b/dashboard/src/pages/EventExplorerPage.tsx
@@ -5,6 +5,7 @@ import { WalletConnectButton } from '../components/WalletConnectButton';
 import { EventExplorerTable } from '../components/EventExplorerTable';
 import { EventExplorerSkeleton } from '../components/EventExplorerSkeleton';
 import { PaginationControls } from '../components/PaginationControls';
+import { NotificationDetailsDrawer } from '../components/NotificationDetailsDrawer';
 import { IndexingHealthPanel } from '../components/IndexingHealthPanel';
 import { useEventFilters, useEventLoadingState, useFilteredEvents } from '../hooks/useEventSelectors';
 import { useEventStore } from '../store/eventStore';
@@ -12,6 +13,7 @@ import { fetchEvents, fetchStatus, type ContractStatus } from '../services/event
 import { resolveIndexingHealthUrl } from '../services/indexingHealthApi';
 import { generateMockEvents } from '../utils/eventData';
 import { restoreWalletSession } from '../services/wallet';
+import type { BlockchainEvent } from '../types/event';
 import { useWalletAccountSync } from '../hooks/useWalletAccountSync';
 
 const DEFAULT_EVENT_COUNT = 5000;
@@ -37,6 +39,7 @@ export function EventExplorerPage() {
   const initialSearch = typeof window !== 'undefined' ? window.location.search : '';
   const [page, setPage] = useState(() => parsePageParam(initialSearch));
   const [limit, setLimit] = useState(() => parseLimitParam(initialSearch));
+  const [selectedNotification, setSelectedNotification] = useState<BlockchainEvent | null>(null);
   const [contractStatuses, setContractStatuses] = useState<ContractStatus[]>([]);
 
   const setEvents = useEventStore((state) => state.setEvents);
@@ -175,6 +178,14 @@ export function EventExplorerPage() {
     }
   }, [setError, setEvents, setLoading]);
 
+  const handleSelectEvent = useCallback((event: BlockchainEvent) => {
+    setSelectedNotification(event);
+  }, []);
+
+  const handleCloseDrawer = useCallback(() => {
+    setSelectedNotification(null);
+  }, []);
+
   return (
     <main className="event-explorer-page">
       <header className="event-explorer__header">
@@ -236,6 +247,7 @@ export function EventExplorerPage() {
       {isLoading ? (
         <EventExplorerSkeleton rows={Math.min(limit, 8)} />
       ) : currentPageEvents.length > 0 ? (
+        <EventExplorerTable events={currentPageEvents} onSelectEvent={handleSelectEvent} />
         <EventExplorerTable events={currentPageEvents} contractStatuses={contractStatuses} />
       ) : (
         <section className="event-explorer__empty-state" role="status" aria-live="polite">
@@ -255,6 +267,12 @@ export function EventExplorerPage() {
         onPageChange={setPage}
         onLimitChange={setLimit}
       />
+
+      <NotificationDetailsDrawer
+        isOpen={Boolean(selectedNotification)}
+        notification={selectedNotification}
+        onClose={handleCloseDrawer}
+      />
     </main>
   );
 }
diff --git a/dashboard/src/utils/clipboard.ts b/dashboard/src/utils/clipboard.ts
new file mode 100644
index 0000000..1e53658
--- /dev/null
+++ b/dashboard/src/utils/clipboard.ts
@@ -0,0 +1,27 @@
+export async function copyTextToClipboard(text: string): Promise<boolean> {
+  try {
+    if (typeof navigator !== 'undefined' && navigator.clipboard?.writeText) {
+      await navigator.clipboard.writeText(text);
+      return true;
+    }
+
+    if (typeof document === 'undefined') {
+      return false;
+    }
+
+    const fallback = document.createElement('textarea');
+    fallback.value = text;
+    fallback.setAttribute('readonly', '');
+    fallback.style.position = 'absolute';
+    fallback.style.left = '-9999px';
+    document.body.appendChild(fallback);
+    fallback.select();
+
+    const successful = document.execCommand('copy');
+    document.body.removeChild(fallback);
+    return successful;
+  } catch {
+    return false;
+  }
+}
+