Blockchain Explorer | learn me a bitcoin

Memory Pool

42,365 transactions

28.90 vMB

Show Random Selection

Max Size: 138/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,438	000000000000000000035cb80000000000000000000000000000000000000000	8 mins, 59 secs	1.00 vMB	3,865	10

Blockchain

Tip: 848,437 (546,915 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
301,522 301,522	000000000000000031b5fd82cbbb1ee375bc343156296644a742c117182be78a	19 May 2014, 08:57	0.19 MB	256	21
301,521 301,521	0000000000000000071dba5898098e66fc7f29a4e39ea43bfe1e3dc7a9f2e515	19 May 2014, 08:51	0.10 MB	181	27
301,520 301,520	000000000000000051be1f174ccb503527e4d5ffd94f92d5388a6648bfb6a18b	19 May 2014, 08:45	0.02 MB	18	17
301,519 301,519	000000000000000070ff96cab989b41ff8c2125d9e0633d80ca6b0c92dce66ec	19 May 2014, 08:45	0.21 MB	426	38
301,518 301,518	00000000000000000ccda4e4a349c23909bdd575edbdd56386b39356a256b38a	19 May 2014, 08:31	0.05 MB	95	28
301,517 301,517	0000000000000000156e3fb7e28c52e42aa666a5fde4022e6854668810246e9d	19 May 2014, 08:29	0.02 MB	40	24
301,516 301,516	000000000000000023f0e03232d8727f5ead2890b1e4d2a2edfd50ee22d7d8a5	19 May 2014, 08:28	0.15 MB	235	31
301,515 301,515	000000000000000066a094a78ae36ebf9d16c8f52a8d7a520a96cf906ba760c8	19 May 2014, 08:21	0.13 MB	160	24
301,514 301,514	00000000000000002cd131200a4cc251d850bf93dfa5d3b23d2bcb824fafba79	19 May 2014, 08:17	0.04 MB	67	24
301,513 301,513	00000000000000004484eed16c94504f01b6af71e68241e920e473a5c39a6a21	19 May 2014, 08:17	0.03 MB	77	26
301,512 301,512	000000000000000074109578fbace21ca5b423b1b0be42c9167bc61684bf62ae	19 May 2014, 08:15	0.20 MB	495	37
301,511 301,511	00000000000000002e9da35983f3dc3061b92a23fe7b9dcf2c7919238a99f81a	19 May 2014, 08:01	0.71 MB	320	8
301,510 301,510	00000000000000002ab51ca72ae314c84b9aae1cb54eb2a4f08b6e35dece88f2	19 May 2014, 07:55	0.02 MB	46	43
301,509 301,509	000000000000000059c99e0892a631479aeacf70deabb9d5afc4189222ccde0f	19 May 2014, 08:00	0.30 MB	149	15
301,508 301,508	0000000000000000482f962f1448fe15944e87eda4c004ed3b706205fa71336d	19 May 2014, 07:52	0.48 MB	240	16
301,507 301,507	0000000000000000216a5fee562ed64afd2022bf78ae98998304880f2af23b76	19 May 2014, 07:45	0.14 MB	130	21
301,506 301,506	00000000000000002eaf062be04ded5fee5f9f513292c9135ef4de7679de07b3	19 May 2014, 07:42	0.11 MB	202	35
301,505 301,505	000000000000000073896e2063d003a63ec4a2b17ad5716151b5c829436294fe	19 May 2014, 07:36	0.23 MB	372	27
301,504 301,504	00000000000000003aebb3ec1cbb9d95d63f9e7b86330ed0bbf23ab7a9ac40e2	19 May 2014, 07:31	0.00 MB	1	0
301,503 301,503	0000000000000000608c50d22ad849782fc57ac757659a898aa8a2616286c491	19 May 2014, 07:30	0.06 MB	31	13
301,502 301,502	000000000000000015ab73149c75ea4445a7fee08f4ce5616efaca8fc8fe52d3	19 May 2014, 07:26	0.39 MB	517	25

Previous 10 blocks ↓

Total Size: 658.57 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 14 hours, 45 minutes
Connections: 10 outgoing, 98 incoming
Data Transfer: 1,546.56 GB sent, 2.66 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.