Blockchain Explorer | learn me a bitcoin

Memory Pool

47,607 transactions

45.30 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,806	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 47 secs	1.00 vMB	2,205	21

Blockchain

Tip: 841,805 (439,259 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,546 402,546	000000000000000004a4997fb7eab6e38c47086c71e916db3fafded63ced306e	14 Mar 2016, 02:17	0.44 MB	890	31
402,545 402,545	0000000000000000053507468c62a5f73dedb5976d6eff305fe8873330c7c72c	14 Mar 2016, 02:09	0.11 MB	231	37
402,544 402,544	000000000000000004f80c75541ddf42163831f602e2c50ccad88b179d9d7aef	14 Mar 2016, 02:07	0.28 MB	503	41
402,543 402,543	000000000000000003a0b58866859c2f13f6c0b4dedd74f24453aa861432a004	14 Mar 2016, 02:02	0.38 MB	332	19
402,542 402,542	00000000000000000603a3272e8c2e5d57cb5c3ed4ab005c429d79623a3065bf	14 Mar 2016, 02:01	1.00 MB	2,047	36
402,541 402,541	000000000000000000665f712e980e5c5f04bc29d87a10e78506f0043757be02	14 Mar 2016, 01:45	1.00 MB	2,169	45
402,540 402,540	0000000000000000005b5f45a62a4838426cc1c947e1dd29414dba03cf21828c	14 Mar 2016, 01:21	0.31 MB	727	41
402,539 402,539	000000000000000000a6defeaacbfae12cf6daacf16f33ffd2eb34bb923563ef	14 Mar 2016, 01:16	1.00 MB	497	6
402,538 402,538	0000000000000000005064c70efff564592ff9594959cb9bd59dc25af37316b7	14 Mar 2016, 01:14	0.98 MB	1,553	26
402,537 402,537	000000000000000002c3708141edc8735bd14ce58da9f5e225eb4ba5698ddb1e	14 Mar 2016, 01:08	0.91 MB	2,938	61
402,536 402,536	000000000000000001cfe72b5323e2909448fa704d59f00df678594eedd99fd2	14 Mar 2016, 00:32	0.63 MB	1,218	37
402,535 402,535	000000000000000005cc4078332673854f5393a9949a5ff6985503c08535c474	14 Mar 2016, 00:23	1.00 MB	2,264	41
402,534 402,534	0000000000000000047cc1d5f7ddf8d55645b591ccc952004802728d79344793	14 Mar 2016, 00:00	0.16 MB	324	37
402,533 402,533	000000000000000001ce49b093bbf0db4301321c44fe5fc1b0c5fd97ed2220b8	13 Mar 2016, 23:58	0.27 MB	497	34
402,532 402,532	00000000000000000106a865cc5c3de51501f5783b2a06909bbf850465d2d8bd	13 Mar 2016, 23:50	0.36 MB	512	31
402,531 402,531	0000000000000000033e03f52ad722ad3a2516b3f5d2e1c63dc0b79f87441656	13 Mar 2016, 23:48	0.21 MB	403	45
402,530 402,530	0000000000000000016dab04a1fb0ec16821d673015c0ae027ad00e291df9699	13 Mar 2016, 23:44	0.79 MB	371	14
402,529 402,529	00000000000000000698e8e42fd00921e9fc1ec0a913f2decf44ec76470d15f8	13 Mar 2016, 23:41	0.88 MB	796	21
402,528 402,528	00000000000000000181c75931a42dfc863e8218bb63fce39f2cb0593ad539a0	13 Mar 2016, 23:32	1.00 MB	1,686	35
402,527 402,527	000000000000000002d62ad8162f537e76d8673fb8dc45687af152e04ba5f8d3	13 Mar 2016, 23:14	0.69 MB	1,558	45
402,526 402,526	000000000000000003b1c60a1edb2fbd3b9fb9811d85caa9eba0c8b3fef1f7fb	13 Mar 2016, 22:58	0.31 MB	322	13

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 18 hours, 42 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,344.79 GB sent, 37.55 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.