Blockchain Explorer | learn me a bitcoin

Memory Pool

32,022 transactions

35.86 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,591	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 37 secs	1.00 vMB	2,962	16

Blockchain

Tip: 841,590 (399,262 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
442,328 442,328	0000000000000000036b46de90337d19d96ad6f29601cf2708df87a376d9df7e	07 Dec 2016, 10:04	0.31 MB	556	55
442,327 442,327	0000000000000000034036847aeea7b3d0490d41a6a7b95c8307b8aa6d513ef8	07 Dec 2016, 10:02	1.00 MB	857	26
442,326 442,326	0000000000000000037c2a54572830915a5b2ff8d17e220a8d74f03262d2a5b5	07 Dec 2016, 09:59	0.41 MB	1,244	62
442,325 442,325	0000000000000000010b468e85d4166efc671362443b835647b546df2e059cf0	07 Dec 2016, 09:57	1.00 MB	2,661	81
442,324 442,324	000000000000000002e5180b5c0d922113d200b075fab12c72c36d25e761ea67	07 Dec 2016, 09:44	0.88 MB	1,789	46
442,323 442,323	000000000000000001285848ea516940ebbaee22d60517cb7f1dc16a0f1ded19	07 Dec 2016, 09:40	1.00 MB	2,550	83
442,322 442,322	00000000000000000234b885eba3dbba8dc1ff4785a919b706b54ea1e798fedd	07 Dec 2016, 09:29	0.73 MB	1,616	56
442,321 442,321	00000000000000000101e25a08f15e1a2d7bbd0fd90abc14aebb7a969b6a4ba4	07 Dec 2016, 09:25	1.00 MB	2,367	79
442,320 442,320	000000000000000001df9be776a4924228aab925edd637d35e413919bcb9a09a	07 Dec 2016, 09:12	1.00 MB	2,002	72
442,319 442,319	0000000000000000030ad587b75b92ffb355880ecb4b1924b2f1257f0afc65d0	07 Dec 2016, 09:06	1.00 MB	2,403	77
442,318 442,318	0000000000000000003e135e6afc2538f092c86ee04145ce0fc74350e35b1d13	07 Dec 2016, 08:55	1.00 MB	2,515	71
442,317 442,317	0000000000000000018b974f44b08826b0b37a3ee4d7f813d8643c17c834e2ea	07 Dec 2016, 08:49	1.00 MB	2,655	70
442,316 442,316	0000000000000000026e563c919ff2b99503dca53faa362aca42a93934a9b774	07 Dec 2016, 08:46	1.00 MB	2,427	89
442,315 442,315	00000000000000000357772f2ce8e7628b83d7296f6f07d2ac2b1ff87504b855	07 Dec 2016, 08:29	1.00 MB	2,570	98
442,314 442,314	000000000000000001c6ee11dee5761e74b3558d018d63d2c620f9270749a50f	07 Dec 2016, 07:59	0.98 MB	1,527	65
442,313 442,313	000000000000000000d0e11ea3e4ca554e005da9fb67474ec7d90a3be5dd9a21	07 Dec 2016, 07:52	0.18 MB	65	53
442,312 442,312	0000000000000000003d40cf3c4183deb7f5ab923ffa3449600566d8724bb306	07 Dec 2016, 07:52	1.00 MB	1,595	66
442,311 442,311	0000000000000000012d832f0e0790e00239cc255bcf3dc77e28112304554029	07 Dec 2016, 07:48	1.00 MB	1,969	60
442,310 442,310	000000000000000003bb0ed487ed6e8214f3fc508b0c4a87a2fd64008c3e5da0	07 Dec 2016, 07:41	0.43 MB	779	55
442,309 442,309	000000000000000002ff233cb8987a9180a8f70738fb0def24cbc06f521e44a4	07 Dec 2016, 07:40	1.00 MB	2,171	64
442,308 442,308	000000000000000002e39ff6cf503af447421055dfd17b2676f8e3972bb7e275	07 Dec 2016, 07:38	1.00 MB	1,893	72

Previous 10 blocks ↓

Total Size: 645.99 GB

Node Information

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

Uptime: 28 days, 4 hours, 29 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,314.64 GB sent, 35.28 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.