Blockchain Explorer | learn me a bitcoin

Memory Pool

26,218 transactions

25.98 vMB

Show Random Selection

Max Size: 118/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,257	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 37 secs	1.00 vMB	4,663	17

Blockchain

Tip: 842,256 (274,722 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
567,534 567,534	0000000000000000000156a619149e3e640dab7f1f2b367d616739ef5da1e03b	17 Mar 2019, 17:34	0.06 MB	190	21
567,533 567,533	0000000000000000001070192a64a6cff614fd4fd72fa1d4a2e090c3d0b80408	17 Mar 2019, 17:33	0.44 MB	994	16
567,532 567,532	00000000000000000010fb98997ed0481b93016ec03b12ff88a2739b5301c4fd	17 Mar 2019, 17:28	0.47 MB	952	15
567,531 567,531	0000000000000000000c6a018d705a92afa7696c73449c55ed707544dd727b0a	17 Mar 2019, 17:23	0.69 MB	1,286	7
567,530 567,530	0000000000000000000c533f74e975f8dd21baa1d1299827735483f5a7586611	17 Mar 2019, 17:18	1.27 MB	3,118	16
567,529 567,529	000000000000000000267307a75fd3775bacdac06311d3549fb9695001cece57	17 Mar 2019, 17:03	1.34 MB	2,404	28
567,528 567,528	0000000000000000001399fad359fadf9f782bf9486864ff48cee40a584b592b	17 Mar 2019, 16:47	0.50 MB	753	15
567,527 567,527	0000000000000000002b8e3656265cab225b74a9b3864e654f3e3a5cc56515d5	17 Mar 2019, 16:43	0.16 MB	254	12
567,526 567,526	0000000000000000001adc5b1711e1c87a632a061f3e27aa32297a0d18355601	17 Mar 2019, 16:42	0.34 MB	819	18
567,525 567,525	0000000000000000000dfc3a484a1c583cb3ffcec7e7562a6d1f084c731a153a	17 Mar 2019, 16:38	0.03 MB	78	16
567,524 567,524	0000000000000000000235c88e6fae5d4928074b65995b2df44f9437629a8a57	17 Mar 2019, 16:37	0.87 MB	1,813	16
567,523 567,523	0000000000000000001e2836be93afca87820470ef07b778483ad9e8d023eeb7	17 Mar 2019, 16:29	0.70 MB	1,415	19
567,522 567,522	000000000000000000006bef550c4022d9775d10bc7b4ef1e682b10743094adc	17 Mar 2019, 16:22	0.38 MB	751	16
567,521 567,521	0000000000000000001d376185182f9579590c1fd5ba2afccaa9960955a81acb	17 Mar 2019, 16:19	1.24 MB	3,051	7
567,520 567,520	000000000000000000016ce2b0429c4f60e45686c78cfa1ee5efc4b46094e4c8	17 Mar 2019, 16:19	1.30 MB	2,969	31
567,519 567,519	00000000000000000028be8758607982120982c88e396d3e797aff200b973ce9	17 Mar 2019, 15:46	0.26 MB	682	25
567,518 567,518	00000000000000000017da2deb31eef6de3bbd404b5639d02433beb339b7de87	17 Mar 2019, 15:43	0.96 MB	1,628	16
567,517 567,517	0000000000000000001e479c7f41b4cac62a333583bdbf7e5333a365d1cf4066	17 Mar 2019, 15:35	1.36 MB	1,780	7
567,516 567,516	00000000000000000006543ef0228d6ac885edd9dd2ae065afd356e49565e608	17 Mar 2019, 15:31	1.24 MB	2,632	17
567,515 567,515	00000000000000000019f7afe02a69adc2fd4d49ad0ce90d67658d6ad246e57d	17 Mar 2019, 15:21	1.25 MB	2,555	14
567,514 567,514	000000000000000000178cd6f29dffda20ad030e18f9430eb9634a057e851ec1	17 Mar 2019, 15:14	1.16 MB	2,148	16

Previous 10 blocks ↓

Total Size: 647.20 GB

Node Information

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

Uptime: 1 month, 2 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,463.04 GB sent, 43.88 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.