Blockchain Explorer | learn me a bitcoin

Memory Pool

44,836 transactions

35.79 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,818	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 32 secs	1.00 vMB	2,800	19

Blockchain

Tip: 841,817 (406,375 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,442 435,442	000000000000000003da020cca12eb61ab5cf3b9a694626f5a1b2dc254efad75	22 Oct 2016, 15:53	0.42 MB	927	53
435,441 435,441	000000000000000000f1346f741126e2a2041c82d72c13610b22e0f75a63e9cd	22 Oct 2016, 15:49	0.18 MB	394	59
435,440 435,440	0000000000000000009567e26efc10c7ebf5db5a927446f313b37c73a014ebfb	22 Oct 2016, 15:47	0.25 MB	641	65
435,439 435,439	00000000000000000091032c34881334bb515e2878a25af5349c7748f4718ad8	22 Oct 2016, 15:44	0.41 MB	1,084	67
435,438 435,438	0000000000000000016980586b1c9c427e07f143cea2df8f5689088af6a9053c	22 Oct 2016, 15:39	0.33 MB	862	67
435,437 435,437	00000000000000000369c5561df2bbeaa4f37391896afc96c07dec0fd0d535a8	22 Oct 2016, 15:36	0.59 MB	1,244	51
435,436 435,436	0000000000000000022a3cbfb6b291f8967689fbd09319ffdcd769bc4f567e28	22 Oct 2016, 15:31	1.00 MB	2,261	74
435,435 435,435	000000000000000002ccb4357d5f2876f0eba84ce9dec1d5fabbe54e695a0008	22 Oct 2016, 15:19	0.98 MB	1,916	38
435,434 435,434	0000000000000000021a0c6520d6f257c0f0234814c75560a90333da47fd63a3	22 Oct 2016, 15:18	1.00 MB	2,612	62
435,433 435,433	000000000000000003e168e9eadcb30ec1fe49ccc0b3bd48a0abcd38b6429210	22 Oct 2016, 15:13	1.00 MB	2,572	90
435,432 435,432	000000000000000000d2d1f5b266241ecb55ad0a18e749e830b6805a316cbf7c	22 Oct 2016, 14:41	0.99 MB	444	17
435,431 435,431	000000000000000001b50921e28d027cc30904ac09d54e6f501a6e140bf7ec7b	22 Oct 2016, 14:38	1.00 MB	1,603	56
435,430 435,430	000000000000000000d830afb618cbd07ae52f0a5ed53e97232199d4e85772d1	22 Oct 2016, 14:30	1.00 MB	2,125	54
435,429 435,429	000000000000000001e8c15b64ca6388f50bb42c81a87235f4b64ec33cd7e67d	22 Oct 2016, 14:20	1.00 MB	2,860	75
435,428 435,428	000000000000000003c59f504d6619668a14bc1d1247fd1d67a887cd88754e6b	22 Oct 2016, 14:02	0.33 MB	769	59
435,427 435,427	0000000000000000021e77e9a20d1ce2b44972080696a914753af98cc6396584	22 Oct 2016, 13:58	1.00 MB	59	5
435,426 435,426	0000000000000000004130a88e38359119bb0d4e4cd8a426e4bebb7cab7025d8	22 Oct 2016, 13:58	0.98 MB	914	25
435,425 435,425	0000000000000000031f8be92ceae0c4515a353d5804a7cb451a5d1765f0e598	22 Oct 2016, 13:53	0.99 MB	820	21
435,424 435,424	000000000000000003cb7bb23b9ee2135e727cdbca9a1addbd027624bdb56a75	22 Oct 2016, 13:50	1.00 MB	2,482	55
435,423 435,423	000000000000000003733ab5cb1a3aa5f93585168ce24bc32d6c4fdd168dc69b	22 Oct 2016, 13:42	1.00 MB	1,893	80
435,422 435,422	000000000000000002abaa9f3170d7a2f0c672f292623a9500d6da2a9f88d02e	22 Oct 2016, 13:23	0.35 MB	849	60

Previous 10 blocks ↓

Total Size: 646.42 GB

Node Information

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

Uptime: 29 days, 21 hours, 43 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,350.72 GB sent, 37.69 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.