Blockchain Explorer | learn me a bitcoin

Memory Pool

45,953 transactions

37.45 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,358	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 28 secs ago	1.00 vMB	2,952	10

Blockchain

Tip: 844,357 (422,017 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,340 422,340	0000000000000000025eac17dab259143c4ad6d2e620b193929d71b50ad187bb	26 Jul 2016, 11:57	1.00 MB	2,253	60
422,339 422,339	000000000000000004b51c56928760c4faa0e94171371d7d20b9a399b9448870	26 Jul 2016, 11:47	1.00 MB	2,577	55
422,338 422,338	0000000000000000004c0c6e43f1e0b3991a90da6fb00e75c7880fb97db6b47a	26 Jul 2016, 11:41	1.00 MB	2,873	89
422,337 422,337	000000000000000000a362b6bd1319be677a160609c197334ffd9f389f4c0414	26 Jul 2016, 11:09	1.00 MB	2,105	70
422,336 422,336	0000000000000000032cb2316e06b7962f28600c03aa742ad3223c13bce2fcdd	26 Jul 2016, 10:55	0.67 MB	472	17
422,335 422,335	0000000000000000046fc1bd7d40f790e41a58267c2a4c59cf3c8d34f497375b	26 Jul 2016, 10:54	0.20 MB	552	67
422,334 422,334	000000000000000003447df0538be0d664d730aff33b1af9c5e5ebdeff9615c6	26 Jul 2016, 10:52	0.75 MB	1,512	59
422,333 422,333	0000000000000000023f02ba1fca0114c24ebf893cd1c46aa4cf54057ae4077c	26 Jul 2016, 10:43	0.34 MB	777	65
422,332 422,332	00000000000000000411d35b1e5b80524a109da9202ad29ef334ad97aae2b6d4	26 Jul 2016, 10:38	0.74 MB	573	19
422,331 422,331	000000000000000001600e8011728efe9ba5f92bc576c4454b545fc5e849e4ae	26 Jul 2016, 10:37	1.00 MB	2,261	68
422,330 422,330	000000000000000003635f7ff9025b2239f8eccdd7bb7c5599a879d5291db791	26 Jul 2016, 10:25	1.00 MB	981	17
422,329 422,329	000000000000000003d387f68f82e9028c2062139ff83be52784848833b9ea61	26 Jul 2016, 10:24	1.00 MB	2,057	58
422,328 422,328	000000000000000004cbb746f0c8f878173740f7a3412798ea152b83dcbbbc61	26 Jul 2016, 10:14	1.00 MB	1,627	28
422,327 422,327	0000000000000000050a5835e297960d5fc3da04089b1415192a1d96d1f25c22	26 Jul 2016, 10:13	1.00 MB	1,752	48
422,326 422,326	000000000000000001f090ba545783baf0fed698a6fae0bc1a3cee543ce80979	26 Jul 2016, 10:11	1.00 MB	2,986	91
422,325 422,325	000000000000000003481c308c85ff6854d92274427e2dc65c9e88c6b4464482	26 Jul 2016, 09:48	1.00 MB	2,629	84
422,324 422,324	000000000000000004e67b64c9ac77a4a943ee00a743de1ce1c71c887ece921a	26 Jul 2016, 09:26	1.00 MB	2,233	61
422,323 422,323	0000000000000000031adf3492552a9ec883454bd1de08cf071bf1bf63b251cc	26 Jul 2016, 09:16	1.00 MB	1,973	60
422,322 422,322	000000000000000002abf533ee9c656c88558d576d4355cd8f4ad9ac3969ebe4	26 Jul 2016, 09:11	1.00 MB	2,256	90
422,321 422,321	00000000000000000294a1c389d1e1ee4781174333d151d6d5170bec0504066a	26 Jul 2016, 08:48	1.00 MB	1,884	45
422,320 422,320	000000000000000003f2ef3bdf7200f19366743ef9160977ce0bed43d46b1809	26 Jul 2016, 08:43	1.00 MB	2,225	65

Previous 10 blocks ↓

Total Size: 651.18 GB

Node Information

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

Uptime: 1 month, 17 days, 13 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 9,105.57 GB sent, 67.10 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.