Blockchain Explorer | learn me a bitcoin

Memory Pool

32,520 transactions

44.74 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,446	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 38 secs	1.00 vMB	2,404	22

Blockchain

Tip: 842,445 (440,009 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,436 402,436	000000000000000002e6319de8f6e818339c06a82568bc3577ea673048e18739	13 Mar 2016, 06:59	0.14 MB	209	25
402,435 402,435	0000000000000000018c8a4a4e2d4e67106145b6f3e64ccd41149386226ab309	13 Mar 2016, 06:57	0.33 MB	533	34
402,434 402,434	000000000000000004dc21189cfc053d3a4ed50c1c268427dd5b7a7ee25af6ac	13 Mar 2016, 06:50	0.34 MB	429	21
402,433 402,433	000000000000000004f98b6c169ed11c2c37c169b4815773ab0b50ec4da680c0	13 Mar 2016, 06:48	0.87 MB	1,542	32
402,432 402,432	0000000000000000055aa49410a5b2b890f0632bc7c0a88a48f604d95801c68f	13 Mar 2016, 06:32	0.99 MB	2,336	49
402,431 402,431	000000000000000000c05f1625939c017d5e7ad50a63ff26c64fc563c9bb7b8e	13 Mar 2016, 06:01	0.55 MB	1,234	42
402,430 402,430	000000000000000004ebb83049ed78de00ab737c3696f177f0db85da23a7fcea	13 Mar 2016, 05:45	0.75 MB	1,259	30
402,429 402,429	0000000000000000067d00aeebefc841945fa17359c9b360392c289d5b8cf5a2	13 Mar 2016, 05:30	0.20 MB	381	24
402,428 402,428	0000000000000000006b0c560abbce70ca54d297a476878512c134f318e95b10	13 Mar 2016, 05:29	0.28 MB	522	33
402,427 402,427	0000000000000000010d30e751ff72aa697a54d14000893a7a260a29586083e3	13 Mar 2016, 05:23	0.57 MB	1,313	40
402,426 402,426	0000000000000000062f32ba954257c0b35f14b5b903eb5b5d132291ff601cc9	13 Mar 2016, 05:07	0.51 MB	538	28
402,425 402,425	0000000000000000052e7e4109021e5f261121458adcd7d73a58e920a2fddf9a	13 Mar 2016, 05:02	0.92 MB	1,342	32
402,424 402,424	0000000000000000001fcd7ff4cfd43580a791844a43d25a3d963ab59032d1ef	13 Mar 2016, 04:57	1.00 MB	2,078	61
402,423 402,423	000000000000000002a78cc372009514e31d49889f085105f2de0c1a7c0c3bdd	13 Mar 2016, 04:21	0.20 MB	275	63
402,422 402,422	000000000000000000f92ff1286888863a033ea5245306ff9a69ab31dce0b8ff	13 Mar 2016, 04:19	0.18 MB	276	33
402,421 402,421	000000000000000005198f5f96419a386464ce7c33458bce91518f552234062c	13 Mar 2016, 04:21	0.23 MB	124	5
402,420 402,420	000000000000000004e774e8e18566c278c5b207dd5a8e7ba1cfddc1f5fa2a76	13 Mar 2016, 04:15	0.13 MB	249	26
402,419 402,419	0000000000000000039f234bc815853bc64e1ce36d2885e77e1d65f3d92eea43	13 Mar 2016, 04:13	0.74 MB	1,736	35
402,418 402,418	0000000000000000020eb60e02a657a7af5ccd351faa2618371ad4d507c5fa11	13 Mar 2016, 04:02	0.45 MB	794	34
402,417 402,417	000000000000000000e8b68c927d711903f5c55f139a09e2f61021f6b2af4069	13 Mar 2016, 03:54	1.00 MB	1,770	49
402,416 402,416	000000000000000002172bc61f24f5d517fbfecfea63706a60abe43fe72d81b2	13 Mar 2016, 03:33	0.64 MB	1,120	39

Previous 10 blocks ↓

Total Size: 647.57 GB

Node Information

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

Uptime: 1 month, 4 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,509.55 GB sent, 46.47 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.