Blockchain Explorer | learn me a bitcoin

Memory Pool

35,865 transactions

50.29 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,511	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 32 secs	1.00 vMB	3,869	22

Blockchain

Tip: 841,510 (439,985 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,525 401,525	000000000000000002b46d8376cf7d8f6703a666eead5e03e1918e417903a770	07 Mar 2016, 04:45	0.49 MB	938	47
401,524 401,524	000000000000000003d4852fecaca512c2c056ff56b910f91c9081569134a4c2	07 Mar 2016, 04:37	0.17 MB	306	46
401,523 401,523	000000000000000004f959cad6440e35e61fd3fc45414e326cb6d062eebadeec	07 Mar 2016, 04:34	0.28 MB	532	47
401,522 401,522	000000000000000006626c6281904434ae8b11c9092c8de9d04a6b2819ae3bd1	07 Mar 2016, 04:29	0.39 MB	860	49
401,521 401,521	000000000000000000b110bc3a452b9a78d19420040f87f84153df7a8ab54bf6	07 Mar 2016, 04:20	0.52 MB	949	46
401,520 401,520	0000000000000000022864762acb09262984497237b9801f2f55e00c93445721	07 Mar 2016, 04:12	1.00 MB	2,267	50
401,519 401,519	000000000000000001171e382861dfdc3838ce50bb7cb8bd40dae0602c649d23	07 Mar 2016, 03:51	0.18 MB	321	40
401,518 401,518	0000000000000000038eecd3952103c6d3489a14a35de13d36c502ef7289c7b1	07 Mar 2016, 03:49	0.11 MB	276	58
401,517 401,517	0000000000000000054c2024a15f67e1a3675ce3d324092dcfbf47e015d3e905	07 Mar 2016, 03:45	1.00 MB	490	10
401,516 401,516	00000000000000000282d3089ea2a999fb2036c6348232a4c369902154d107f0	07 Mar 2016, 03:41	0.68 MB	1,199	40
401,515 401,515	00000000000000000175cda2c2ece22c8755c066b14cc21bb171fde8ff98501d	07 Mar 2016, 03:31	0.73 MB	935	40
401,514 401,514	000000000000000006248d7f7f6b8cac0fc2082a080101a1382a17326e55513a	07 Mar 2016, 03:25	0.99 MB	1,836	27
401,513 401,513	0000000000000000035e866eef3d77c4cc33c569c44fe23b97289c14a159bcf3	07 Mar 2016, 03:24	0.99 MB	1,936	62
401,512 401,512	000000000000000003edda27db770db1975a773a76740ee1efe9c89d0976038b	07 Mar 2016, 02:48	0.00 MB	1	0
401,511 401,511	000000000000000005b1a314769e9187a236cc917d77299ed9f3dff8db14263b	07 Mar 2016, 02:48	0.62 MB	1,050	51
401,510 401,510	000000000000000005efaa893c177e1e06640f6c7db8919866add34d9bb3c974	07 Mar 2016, 02:39	0.13 MB	351	58
401,509 401,509	0000000000000000014563fdf4d9e7d4cbc233e37a89a5c8bfb4cd840e00e27d	07 Mar 2016, 02:37	0.46 MB	624	46
401,508 401,508	000000000000000001e7f805a6f6631da35f4e463a60486fa8e29289d1a70ea6	07 Mar 2016, 02:31	0.20 MB	344	43
401,507 401,507	000000000000000006bc966b0db8138a4c89398877e5d74a455dd696b578fe8b	07 Mar 2016, 02:28	0.36 MB	427	26
401,506 401,506	000000000000000000a76815cfc83ab2856ef350be9fd0096b9eed85c0757c89	07 Mar 2016, 02:24	0.49 MB	1,019	49
401,505 401,505	00000000000000000261d753be02143be18370c3279e1d5f9f3b7d88222ac522	07 Mar 2016, 02:16	0.22 MB	493	49

Previous 10 blocks ↓

Total Size: 645.84 GB

Node Information

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

Uptime: 27 days, 14 hours, 15 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,296.94 GB sent, 34.46 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.