Inside Bitcoin
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Inside Bitcoin
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The code behind the network, with room to understand it.
Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.
1251<property name="toolTip">1252<string>The network protocol this peer is connected through: IPv4, IPv6, Onion, I2P, or CJDNS.</string>1253</property>1254<property name="text">1255<string>Network</string>1256</property>1257</widget>1258</item>1259<item row="4" column="1">1260<widget class="QLabel" name="peerNetwork">1261<property name="cursor">1262<cursorShape>IBeamCursor</cursorShape>1263</property>1264<property name="text">1265<string>N/A</string>1266</property>1267<property name="textFormat">1268<enum>Qt::PlainText</enum>1269</property>1270<property name="textInteractionFlags">1271<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1272</property>1273</widget>1274</item>1275<item row="5" column="0">1276<widget class="QLabel" name="label_21">1277<property name="text">1278<string>Version</string>1279</property>1280</widget>1281</item>1282<item row="5" column="1">1283<widget class="QLabel" name="peerVersion">1284<property name="cursor">1285<cursorShape>IBeamCursor</cursorShape>1286</property>1287<property name="text">1288<string>N/A</string>1289</property>1290<property name="textFormat">1291<enum>Qt::PlainText</enum>1292</property>1293<property name="textInteractionFlags">1294<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1295</property>1296</widget>1297</item>1298<item row="6" column="0">1299<widget class="QLabel" name="label_28">1300<property name="text">1301<string>User Agent</string>1302</property>1303</widget>1304</item>1305<item row="6" column="1">1306<widget class="QLabel" name="peerSubversion">1307<property name="cursor">1308<cursorShape>IBeamCursor</cursorShape>1309</property>1310<property name="text">1311<string>N/A</string>1312</property>1313<property name="textFormat">1314<enum>Qt::PlainText</enum>1315</property>1316<property name="textInteractionFlags">1317<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1318</property>1319</widget>1320</item>1321<item row="7" column="0">1322<widget class="QLabel" name="label_4">1323<property name="text">1324<string>Services</string>1325</property>1326</widget>1327</item>1328<item row="7" column="1">1329<widget class="QLabel" name="peerServices">1330<property name="cursor">1331<cursorShape>IBeamCursor</cursorShape>1332</property>1333<property name="text">1334<string>N/A</string>1335</property>1336<property name="textFormat">1337<enum>Qt::PlainText</enum>1338</property>1339<property name="wordWrap">1340<bool>true</bool>1341</property>1342<property name="textInteractionFlags">1343<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1344</property>1345</widget>1346</item>1347<item row="8" column="0">1348<widget class="QLabel" name="peerRelayTxesLabel">1349<property name="toolTip">1350<string>Whether we relay transactions to this peer.</string>1351</property>1352<property name="text">1353<string>Transaction Relay</string>1354</property>1355</widget>1356</item>1357<item row="8" column="1">1358<widget class="QLabel" name="peerRelayTxes">1359<property name="cursor">1360<cursorShape>IBeamCursor</cursorShape>1361</property>1362<property name="text">1363<string>N/A</string>1364</property>1365<property name="textFormat">1366<enum>Qt::PlainText</enum>1367</property>1368<property name="textInteractionFlags">1369<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1370</property>1371</widget>1372</item>1373<item row="9" column="0">1374<widget class="QLabel" name="peerHighBandwidthLabel">1375<property name="toolTip">1376<string>High bandwidth BIP152 compact block relay: %1</string>1377</property>1378<property name="text">1379<string>High Bandwidth</string>1380</property>1381</widget>1382</item>1383<item row="9" column="1">1384<widget class="QLabel" name="peerHighBandwidth">1385<property name="cursor">1386<cursorShape>IBeamCursor</cursorShape>1387</property>1388<property name="text">1389<string>N/A</string>1390</property>1391<property name="textFormat">1392<enum>Qt::PlainText</enum>1393</property>1394<property name="textInteractionFlags">1395<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1396</property>1397</widget>1398</item>1399<item row="10" column="0">1400<widget class="QLabel" name="label_27">1401<property name="text">1402<string>Synced Headers</string>1403</property>1404</widget>1405</item>1406<item row="10" column="1">1407<widget class="QLabel" name="peerSyncHeight">1408<property name="cursor">1409<cursorShape>IBeamCursor</cursorShape>1410</property>1411<property name="text">1412<string>N/A</string>1413</property>1414<property name="textFormat">1415<enum>Qt::PlainText</enum>1416</property>1417<property name="textInteractionFlags">1418<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1419</property>1420</widget>1421</item>1422<item row="11" column="0">1423<widget class="QLabel" name="label_25">1424<property name="text">1425<string>Synced Blocks</string>1426</property>1427</widget>1428</item>1429<item row="11" column="1">1430<widget class="QLabel" name="peerCommonHeight">1431<property name="cursor">1432<cursorShape>IBeamCursor</cursorShape>1433</property>1434<property name="text">1435<string>N/A</string>1436</property>1437<property name="textFormat">1438<enum>Qt::PlainText</enum>1439</property>1440<property name="textInteractionFlags">1441<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1442</property>1443</widget>1444</item>1445<item row="12" column="0">1446<widget class="QLabel" name="label_22">1447<property name="text">1448<string>Connection Time</string>1449</property>1450</widget>1451</item>1452<item row="12" column="1">1453<widget class="QLabel" name="peerConnTime">1454<property name="cursor">1455<cursorShape>IBeamCursor</cursorShape>1456</property>1457<property name="text">1458<string>N/A</string>1459</property>1460<property name="textFormat">1461<enum>Qt::PlainText</enum>1462</property>1463<property name="textInteractionFlags">1464<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1465</property>1466</widget>1467</item>1468<item row="13" column="0">1469<widget class="QLabel" name="peerLastBlockLabel">1470<property name="toolTip">1471<string>Elapsed time since a novel block passing initial validity checks was received from this peer.</string>1472</property>1473<property name="text">1474<string>Last Block</string>1475</property>1476</widget>1477</item>1478<item row="13" column="1">1479<widget class="QLabel" name="peerLastBlock">1480<property name="cursor">1481<cursorShape>IBeamCursor</cursorShape>1482</property>1483<property name="text">1484<string>N/A</string>1485</property>1486<property name="textFormat">1487<enum>Qt::PlainText</enum>1488</property>1489<property name="textInteractionFlags">1490<set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>1491</property>1492</widget>1493</item>1494<item row="14" column="0">1495<widget class="QLabel" name="peerLastTxLabel">1496<property name="toolTip">1497<string extracomment="Tooltip text for the Last Transaction field in the peer details area.">Elapsed time since a novel transaction accepted into our mempool was received from this peer.</string>1498</property>1499<property name="text">1500<string>Last Transaction</string>
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