Blockchain Explorer | learn me a bitcoin

Memory Pool

8,681 transactions

2.80 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,552	00000000000000000002349e0000000000000000000000000000000000000000	28 mins, 36 secs ago	1.00 vMB	3,166	5

Show Transactions

Blockchain

Tip: 908,551 (856,083 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
52,468 52,468	0000000006fdddff2473ee7cfaced0ea65e22478ca994393024ddd46d4e183b4	22 Apr 2010, 05:28	1
52,467 52,467	00000000024abeafbd4e67476647f0462347085938d4bcb87b492114049ec0e8	22 Apr 2010, 05:24	1
52,466 52,466	0000000012fbfffab024f89589200e2c600958292a201c216671d2c1f3937df9	22 Apr 2010, 05:24	1
52,465 52,465	000000000247eed332290e2a87c2991c699be513f2794162ffe06189a207f078	22 Apr 2010, 05:09	1
52,464 52,464	000000000fc1d75c322af41649655af4b81887969b9db9619b50fc04c46278fe	22 Apr 2010, 05:03	1
52,463 52,463	0000000007aa3f87137486df66450bfde857360e42ab7b83c5d4d48a66635cd8	22 Apr 2010, 04:56	2
52,462 52,462	0000000014a02966d6fe8a0894a48ee24e0c8cc53ca3cdcb556cde5f17e805f0	22 Apr 2010, 04:47	1
52,461 52,461	000000000077ece935506e4191f61fa38f3962d625a1e066680dd85a92af3da0	22 Apr 2010, 04:43	1
52,460 52,460	0000000013959dc381c06faae557009a0fe5c1c9ba347c929ce876f0300a5524	22 Apr 2010, 04:35	1
52,459 52,459	0000000015f8dcd8652c4bba66407785c99132367f1d31abf78e7e30c19b2538	22 Apr 2010, 04:30	1
52,458 52,458	00000000133030f86d346c8db3f8b0a5228dc4d92b7acf50da9c74b787f9747e	22 Apr 2010, 04:27	1
52,457 52,457	000000000d8df31911c66239b85dd8d5674a576d7737d688c6ff7e73e13056ea	22 Apr 2010, 04:25	1
52,456 52,456	000000000ad952b898b732f00f59d03b45e0950cd4465a6faa9407b7d56c8c2c	22 Apr 2010, 04:19	2
52,455 52,455	0000000011fd4245346c8bd28b064e72a92de54dd8332606a3476f27fd61fa9e	22 Apr 2010, 04:10	1
52,454 52,454	00000000136911ae0bf11f387b0d2349d879e566563d3ffaf95c4f77aca56daa	22 Apr 2010, 04:08	2
52,453 52,453	000000000779eab496699f559830ca9db79df26aa08307a11f1b1619a7050255	22 Apr 2010, 04:05	1
52,452 52,452	000000000b9f89c356516171731ecc7b8547bb4454d6f71b80ebb8b4acd694a1	22 Apr 2010, 03:39	1
52,451 52,451	000000000466375a51708d5b5cb7dc92f3f6c8097afc949b9f896ee3c224b5e1	22 Apr 2010, 03:32	1
52,450 52,450	000000000b8eed836f0cdb30f250116d8f60fc053f308e26e3dccfa640631127	22 Apr 2010, 03:17	1
52,449 52,449	0000000002cd8c36576be62cd0c6af3afe70551bb11670fd19ad7e42c37707a0	22 Apr 2010, 03:10	1
52,448 52,448	000000001570267caf0f02512a06ddf3cfdcc3ce2de46185330fb03d5790099c	22 Apr 2010, 02:55	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 23 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,844.96 GB sent, 100.59 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.