Blockchain Explorer | learn me a bitcoin

Memory Pool

30,772 transactions

39.43 vMB

Show Random Selection

Max Size: 151/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,292	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 58 secs	1.00 vMB	6,604	15

Blockchain

Tip: 842,291 (322,203 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,088 520,088	0000000000000000002477d68c1ec0d75856eab9df275bbf76c043b3f963f0b8	27 Apr 2018, 04:36	1.16 MB	2,751	102
520,087 520,087	00000000000000000023852c24c5a240990c03f505a861a2c3f498eeed9d36be	27 Apr 2018, 03:55	1.15 MB	2,472	102
520,086 520,086	0000000000000000000fd810893a63057c970f8414d2b546e1985cb46c78fba9	27 Apr 2018, 03:20	0.10 MB	235	66
520,085 520,085	0000000000000000000d9d423ad975c1903ab4049a656b3ae6b8e79d07515e8d	27 Apr 2018, 03:18	0.01 MB	34	74
520,084 520,084	00000000000000000039230039235f3436e2008a8995849440f0a61fce00d07e	27 Apr 2018, 03:18	0.30 MB	486	86
520,083 520,083	0000000000000000002ba28b75dad400b9ec84abb08375f1d3c3a93350af4049	27 Apr 2018, 03:14	0.77 MB	1,351	17
520,082 520,082	0000000000000000003b321c6bccec9c60a2f6f735a5ac8b4ffcc9d734bcea28	27 Apr 2018, 03:12	0.28 MB	527	87
520,081 520,081	0000000000000000002c90a425aaf2ef74c8a2078dfa5ca9c77fb100c5120e7a	27 Apr 2018, 03:07	1.01 MB	1,368	44
520,080 520,080	00000000000000000040bd5b8aa62443df1594299f905e3dda8a63375d38287d	27 Apr 2018, 03:02	1.13 MB	2,952	110
520,079 520,079	00000000000000000007a27c6cef91adaf5d52ffb945244e20c0a94ec36d4a6d	27 Apr 2018, 02:19	0.04 MB	86	74
520,078 520,078	0000000000000000001666c4744714d226c7b5921710f66f227e4afa7b7c0ee8	27 Apr 2018, 02:19	0.07 MB	159	87
520,077 520,077	0000000000000000003fbdac337c52166f213b43813c620d687d0c7aa799133e	27 Apr 2018, 02:17	0.82 MB	1,508	56
520,076 520,076	00000000000000000020af87f64b87edbbd0d3e2bdfce6c0c3c94b2854478f60	27 Apr 2018, 02:05	1.04 MB	734	28
520,075 520,075	0000000000000000001a097e444bc9b854739a05dcba4866532a07c0f38c9985	27 Apr 2018, 01:59	1.15 MB	2,108	70
520,074 520,074	000000000000000000421e980da941444480db77509695a191a0dae661ba06bf	27 Apr 2018, 01:42	1.03 MB	400	13
520,073 520,073	000000000000000000100a12dcd5292df1ee0b3a440a15186af7c4070c22bae4	27 Apr 2018, 01:39	1.10 MB	1,645	20
520,072 520,072	0000000000000000003b8640f424506fdefe8c2c777ca2ea51113879a2b10ed9	27 Apr 2018, 01:36	1.08 MB	1,487	58
520,071 520,071	000000000000000000267256288128f1773a6c078d71ea898bf9569664bee56b	27 Apr 2018, 01:23	1.15 MB	2,348	79
520,070 520,070	0000000000000000001442027889f4ef8cf2d0fb7f3f7ef72c727dbd2a232afa	27 Apr 2018, 01:00	1.19 MB	2,162	84
520,069 520,069	0000000000000000001223ad706e343191acc8fec6bf192f1abfc6b24f3982c5	27 Apr 2018, 00:36	1.09 MB	1,985	58
520,068 520,068	00000000000000000034f134001a870e9323d3cf1d5e2f6528eac5090e4afefe	27 Apr 2018, 00:25	1.20 MB	2,274	57

Previous 10 blocks ↓

Total Size: 647.27 GB

Node Information

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

Uptime: 1 month, 2 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,470.52 GB sent, 44.36 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.