Blockchain Explorer | learn me a bitcoin

Memory Pool

31,106 transactions

37.05 vMB

Show Random Selection

Max Size: 153/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,897	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 39 secs	1.00 vMB	3,076	18

Blockchain

Tip: 841,896 (440,280 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,616 401,616	000000000000000005dac39a2966cac09c3ffdf294c8ea3a56d26cbc37db46e3	07 Mar 2016, 22:43	1.00 MB	2,252	35
401,615 401,615	000000000000000002ae8173b8868f7825f2893002bacac73b4595aaac03b796	07 Mar 2016, 22:41	1.00 MB	3,422	65
401,614 401,614	000000000000000001e6878152e1a53bde425d116c8361b063a05e710d058b38	07 Mar 2016, 22:15	1.00 MB	3,111	85
401,613 401,613	000000000000000000c6765984882317dbf65455a62ba0194f94d00b796d0107	07 Mar 2016, 21:19	0.99 MB	2,453	58
401,612 401,612	00000000000000000027fbf1e25d73fbd4b7fa8f4512899fab4106ad0fdbd04a	07 Mar 2016, 20:58	0.61 MB	1,235	46
401,611 401,611	000000000000000005adbc5d0ad9fd2f049626e2274e82f299c9cb7c6bc01d29	07 Mar 2016, 20:50	1.00 MB	1,667	35
401,610 401,610	00000000000000000257677761298041d9066bc3b3c6875e8e640943547a47c5	07 Mar 2016, 20:37	0.99 MB	1,714	61
401,609 401,609	000000000000000003a88364e3bde77e362c704858ab5e28f98ef4d157dafc4f	07 Mar 2016, 20:24	0.81 MB	359	12
401,608 401,608	000000000000000001ba4b4c1f6bae8c1293d0c720bf6538c7bed7083632f144	07 Mar 2016, 20:23	0.93 MB	1,898	46
401,607 401,607	000000000000000001525ea2106d351348e9db0a003c972d5e4ca8b8bc0ec831	07 Mar 2016, 20:10	0.92 MB	1,782	46
401,606 401,606	0000000000000000046caf0d9c5867a94ab2acd78bc563dc189b2c8a0ef57d45	07 Mar 2016, 20:00	0.84 MB	702	19
401,605 401,605	00000000000000000154576164f8eed18d14830d56c418d5f859b812bf1fb671	07 Mar 2016, 19:56	1.00 MB	1,073	23
401,604 401,604	0000000000000000034c622e9d4411ae7a375ec90009ea6e9d5a0a66e78bcc66	07 Mar 2016, 19:54	1.00 MB	1,436	32
401,603 401,603	000000000000000004c1c9619e6176f3d5fc9212fd6e46a81feda303c3bbde6c	07 Mar 2016, 19:51	0.99 MB	1,461	42
401,602 401,602	000000000000000000e880e39f96f6ca40d85201f6a6b0e84844c10faa04a7d3	07 Mar 2016, 19:46	1.00 MB	3,363	50
401,601 401,601	000000000000000000c817e55982d82a900cd563e5747f713e90cc2170240355	07 Mar 2016, 19:44	0.93 MB	2,541	66
401,600 401,600	000000000000000005f6b549feed836f8250c597712bbd51673894671d8f9455	07 Mar 2016, 19:16	1.00 MB	2,970	94
401,599 401,599	00000000000000000103a734995cf070da3a48408fe3484deedd91e62712def3	07 Mar 2016, 18:16	0.47 MB	918	42
401,598 401,598	000000000000000003d6c582fc09ce9396856e9181b8344c66f0273963e285f2	07 Mar 2016, 18:11	0.93 MB	1,180	23
401,597 401,597	000000000000000004033351f3df9b4530eac20dd8cd7a34103c851e0a38028c	07 Mar 2016, 18:07	0.93 MB	1,689	54
401,596 401,596	00000000000000000644b6d40b2f8fc0ef76b836c48efe1b1c953135b4cc06aa	07 Mar 2016, 17:57	1.00 MB	1,676	27

Previous 10 blocks ↓

Total Size: 646.57 GB

Node Information

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

Uptime: 1 month, 1 hour
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,371.52 GB sent, 38.54 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.