Blockchain Explorer | learn me a bitcoin

Memory Pool

30,433 transactions

40.50 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,910	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 15 secs	1.00 vMB	3,285	16

Blockchain

Tip: 841,909 (321,485 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,424 520,424	00000000000000000003da38b1719e943e2e6bbf3bd315e4d48603b33be71e18	29 Apr 2018, 11:26	0.06 MB	114	51
520,423 520,423	0000000000000000002ce31d4f24f2716002e2d495d2ecc390216f77f13b7609	29 Apr 2018, 11:24	1.13 MB	1,655	41
520,422 520,422	0000000000000000002f2a1bb7edb55ed14776da1cdc752fe81e393b12c51ecc	29 Apr 2018, 11:09	0.62 MB	1,248	41
520,421 520,421	0000000000000000002e0e7331d10029ac7fd99ad93b25e7ae7e3509c1624a03	29 Apr 2018, 10:59	0.18 MB	307	33
520,420 520,420	0000000000000000001ab03be3e94013c3c944d59b65d0d2ef68caeaebdc8843	29 Apr 2018, 10:57	0.99 MB	1,723	34
520,419 520,419	00000000000000000024a243f206ff0f92220e5f4c01abce314fbdee517359e9	29 Apr 2018, 10:43	0.77 MB	1,573	46
520,418 520,418	00000000000000000010412f64b360032db0a4da998d5eaf2ab9e5d3a8081901	29 Apr 2018, 10:31	0.00 MB	1	0
520,417 520,417	00000000000000000008628eb9ef9decf06c2c4be84b54144dac1cfbf4ff1bc9	29 Apr 2018, 10:30	0.22 MB	423	47
520,416 520,416	000000000000000000409c53ce7666329bc4e3de69346517975c81067e12fadd	29 Apr 2018, 10:28	0.33 MB	790	34
520,415 520,415	0000000000000000001007b1f6c7e08b592f2c34fd6944477659b7073b2d9339	29 Apr 2018, 10:21	0.50 MB	884	23
520,414 520,414	0000000000000000003f49d0681c4024fcc1acd1d4b26194a075f187fe57ef9c	29 Apr 2018, 10:17	1.14 MB	2,409	29
520,413 520,413	00000000000000000018969fb9967e1c95d7bd0cf142a573765aeb11ac8bc6d0	29 Apr 2018, 10:05	1.11 MB	2,220	68
520,412 520,412	0000000000000000003f97c31a05de075291bccc894a678d83c808d96f1bee13	29 Apr 2018, 09:35	0.16 MB	312	33
520,411 520,411	0000000000000000002127b0aa855c56a422645624084c5cf6f96152bb5a9fdb	29 Apr 2018, 09:32	0.05 MB	59	25
520,410 520,410	0000000000000000002ff923110debe520e2f5ea2f510b8fdef22a2041805ba5	29 Apr 2018, 09:32	0.76 MB	780	26
520,409 520,409	0000000000000000001f813c02fa5db2d593c27f6ebc09c12509318be7836b5c	29 Apr 2018, 09:28	1.12 MB	2,624	47
520,408 520,408	0000000000000000000071e2db9ac1fc2a06bad5932aeca65a32709ee4957a12	29 Apr 2018, 09:02	0.30 MB	315	24
520,407 520,407	00000000000000000006c93dc6d1d1ba50b47c0feb29aa56c36acee96fa6a323	29 Apr 2018, 09:00	0.19 MB	393	52
520,406 520,406	0000000000000000001bd189402d904877c963ba5e7794dde4be35daed99bcc0	29 Apr 2018, 08:56	0.89 MB	1,771	47
520,405 520,405	0000000000000000003b1a6ba4e5899f9719852d3addb02f0d67d3533d1d8f90	29 Apr 2018, 08:41	0.73 MB	415	12
520,404 520,404	0000000000000000003b87e7b3b7d43924962fe78fa58b411fb3e4ba572937b6	29 Apr 2018, 08:37	1.13 MB	2,285	41

Previous 10 blocks ↓

Total Size: 646.60 GB

Node Information

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

Uptime: 1 month, 3 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,374.90 GB sent, 38.69 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.