Blockchain Explorer | learn me a bitcoin

Memory Pool

43,791 transactions

40.47 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,563	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 28 secs	1.00 vMB	1,431	22

Blockchain

Tip: 841,562 (451,644 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,918 389,918	00000000000000000133360905326fd1fe383be6f8fe52d856a7dc45cf9888e4	24 Dec 2015, 04:40	1.00 MB	1,931	36
389,917 389,917	000000000000000002ef233209a6a6c1f2cf97e39c176b1b2c032ba154938cb4	24 Dec 2015, 04:31	0.75 MB	1,656	34
389,916 389,916	000000000000000007a89bf1c91f638d33ffc63f83cae979dc17e8146dfa0974	24 Dec 2015, 04:23	0.93 MB	1,958	37
389,915 389,915	00000000000000000a22ca1b62bd6071fec0ffdf885a0a44452626080a1bf171	24 Dec 2015, 04:12	0.95 MB	1,815	24
389,914 389,914	000000000000000009a2bdb718d3455405b0c8f77489193af1741b9da2e9ce73	24 Dec 2015, 04:09	1.00 MB	2,410	38
389,913 389,913	00000000000000000a78878c47d108f82f0621656156fc8345282d5c001aa598	24 Dec 2015, 03:53	0.75 MB	1,851	39
389,912 389,912	00000000000000000938dc35eb8ee34134ac5beaa70caa506681b4c42a1d50d4	24 Dec 2015, 03:50	0.75 MB	2,397	55
389,911 389,911	000000000000000007f9481c356ad1ba38ad92c000951b6d023f5d5170fc9499	24 Dec 2015, 03:17	0.93 MB	2,544	63
389,910 389,910	0000000000000000018d0979244a97dbf319bf3304304ff6f6e222d1b1cb0a6a	24 Dec 2015, 03:08	1.00 MB	2,692	33
389,909 389,909	00000000000000000b986eb7e5c98ddadbc7f9696c0dde91008fa4fc396f0276	24 Dec 2015, 02:59	0.89 MB	3,349	70
389,908 389,908	00000000000000000649588c81df5168a24813ae9317d1f5787c7ec844dc5ef9	24 Dec 2015, 02:10	0.95 MB	2,416	39
389,907 389,907	0000000000000000007122a8da8289d9f0d9aedbd2ae3e7c8506002abf9c1374	24 Dec 2015, 01:54	0.22 MB	612	44
389,906 389,906	0000000000000000084d9061fba791fd3f12ef6543947caaf3a77ac4b9e90c6c	24 Dec 2015, 01:51	0.93 MB	2,402	38
389,905 389,905	000000000000000003fa24dc1b85ba0657ac1a68232e7a1e4ea69d2560c2532f	24 Dec 2015, 01:35	0.14 MB	201	19
389,904 389,904	0000000000000000032427d88afef97a7bdab17f7751d296d653b814f5f35088	24 Dec 2015, 01:35	0.00 MB	2	0
389,903 389,903	0000000000000000088da7ca174f9b88228466a94f00e028276c469930f90d62	24 Dec 2015, 01:34	0.39 MB	962	47
389,902 389,902	00000000000000000b96ddcbd39792224f7d48163f7a47c3524cf8a46a7847db	24 Dec 2015, 01:29	0.21 MB	441	25
389,901 389,901	0000000000000000074b757ff4e3f33728d854091c730302634c8afef1362c03	24 Dec 2015, 01:26	0.36 MB	754	32
389,900 389,900	0000000000000000006cfd261b46b7175fddb398b095fef37d8e059613728ee3	24 Dec 2015, 01:22	0.22 MB	328	28
389,899 389,899	000000000000000002259ae28d5727b7941dfd3d2056d7f55aa65dda84ffdf4b	24 Dec 2015, 01:20	0.51 MB	1,034	26
389,898 389,898	0000000000000000066d347dc2fd24b703773dbe728a5eccd929224081291b04	24 Dec 2015, 01:15	0.93 MB	2,448	39

Previous 10 blocks ↓

Total Size: 645.94 GB

Node Information

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

Uptime: 28 days, 16 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,308.95 GB sent, 35.04 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.