Blockchain Explorer | learn me a bitcoin

Memory Pool

49,352 transactions

46.75 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,230	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 46 secs ago	1.00 vMB	5,157	49

Blockchain

Tip: 841,229 (401,389 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,840 439,840	000000000000000001487e21295e439b37b2c3961aefccba581bbbfad8dd828c	20 Nov 2016, 21:01	1.00 MB	2,626	77
439,839 439,839	0000000000000000032a93d4e60d8ddbf15347c28d76e0547a1a671c827bd612	20 Nov 2016, 20:41	1.00 MB	1,206	29
439,838 439,838	0000000000000000030aa88dd9085faa2e0963d52a747d71ed1d924a53a1225a	20 Nov 2016, 20:38	1.00 MB	1,296	27
439,837 439,837	000000000000000000eb0117bd7a0361eaedca348b5dc49a6166d85fbee986f8	20 Nov 2016, 20:36	1.00 MB	1,604	37
439,836 439,836	00000000000000000187c3282ad0d35122a196b6351de532bfaf03d2adca4e74	20 Nov 2016, 20:35	1.00 MB	2,280	51
439,835 439,835	0000000000000000015324449f8ddbc4c78c1ef8148e2c0a3d653b9b809d8c2c	20 Nov 2016, 20:33	1.00 MB	2,194	58
439,834 439,834	0000000000000000015d9054f4f834f1e2368a941fb5bcebfd761cde32e1e58d	20 Nov 2016, 20:28	1.00 MB	2,953	66
439,833 439,833	000000000000000000f47c3d32d4005bf941826c23825c22689d44b9669a5f39	20 Nov 2016, 20:19	1.00 MB	2,517	78
439,832 439,832	0000000000000000002ea17b264d113bb3c442e046fc16a0d79374f628048460	20 Nov 2016, 19:59	1.00 MB	2,423	50
439,831 439,831	000000000000000000644d5e6d24648e5b1472b7eab48453893885fc1a54c9d3	20 Nov 2016, 19:59	1.00 MB	2,502	81
439,830 439,830	000000000000000002d9a701c6378c882fb475cdfd8bd784d600938515f39185	20 Nov 2016, 19:38	1.00 MB	2,745	88
439,829 439,829	000000000000000001b8ae144914353641d29f41793d73e7a16f8a53f879a31a	20 Nov 2016, 19:14	0.00 MB	1	0
439,828 439,828	00000000000000000060397266f983ac9ae79bc6b7e610fb872c52f046598872	20 Nov 2016, 19:13	1.00 MB	2,465	75
439,827 439,827	0000000000000000018f20128654df28914ef859d84c086477623cb6bdf24b1c	20 Nov 2016, 18:55	1.00 MB	2,427	64
439,826 439,826	000000000000000001b4d112a75761185987ee7b9449e08c5e5fdc1126719f4f	20 Nov 2016, 18:47	1.00 MB	2,999	94
439,825 439,825	000000000000000000a8d771c58dfa359a90515552105b9200e4b2be4fb73be9	20 Nov 2016, 18:11	1.00 MB	1,796	35
439,824 439,824	00000000000000000300a6b0dc367a8e96ae21bb21cb9a81f5554bb716ad6c68	20 Nov 2016, 18:10	1.00 MB	2,075	54
439,823 439,823	0000000000000000005cca09e9cc7f7ed8c9e5dc934eefa81b42173876091cd2	20 Nov 2016, 18:04	1.00 MB	2,605	58
439,822 439,822	000000000000000003b508087eb981e71ef913cbd5ce313bf8b06f8020915c9a	20 Nov 2016, 18:02	1.00 MB	2,373	72
439,821 439,821	0000000000000000020dd7154377a918d771259e2b9dfc0998dc4752d312b83a	20 Nov 2016, 17:45	1.00 MB	2,518	75
439,820 439,820	000000000000000002fd75fe400f5463f11aa3792f4a40ec5adff9a752ce4170	20 Nov 2016, 17:29	0.75 MB	2,051	75

Previous 10 blocks ↓

Total Size: 645.31 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 25 days, 13 hours, 43 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,231.98 GB sent, 31.68 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.