Blockchain Explorer | learn me a bitcoin

Memory Pool

2,398 transactions

2.20 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,805	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 50 secs	1.00 vMB	1,470	1

Show Transactions

Blockchain

Tip: 907,804 (754,437 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
153,367 153,367	0000000000000575f84552f38d72eb7e63cc2ec686549075b94ee236d0e5f753	15 Nov 2011, 08:26	0.00 MB	7	0
153,366 153,366	00000000000005d1c0fb988e9ae3751480e6dae253587079ed17ff631d555661	15 Nov 2011, 07:59	0.01 MB	24	27
153,365 153,365	00000000000009488f7dd3d0529b7d6c84c0d0ce2988a17e9e927d3b7386c5f0	15 Nov 2011, 07:55	0.02 MB	54	41
153,364 153,364	000000000000015b9193edf37216798abda9910b1ade93b6f75e81708746de8a	15 Nov 2011, 07:45	0.02 MB	48	188
153,363 153,363	0000000000000c138d522b97d7c1f401f17921e6383d2f0c508a6ba66efa601f	15 Nov 2011, 07:26	0.02 MB	70	140
153,362 153,362	000000000000097507b64e7b5b3fdcaf88b4dcc3a93ea84fcd4b772bcc1cecb1	15 Nov 2011, 07:19	0.02 MB	45	253
153,361 153,361	0000000000000c43075524bd61159d1fe05f715c9515d287af094f6c94d8aadf	15 Nov 2011, 06:54	0.01 MB	23	975
153,360 153,360	0000000000000982e3b39290de1aba85ef2b842c256f899edfae0271388e7a97	15 Nov 2011, 06:40	0.04 MB	90	141
153,359 153,359	0000000000000a3990e55b658a88b3722d83ba20c519ae073f7f808b3b0fb636	15 Nov 2011, 06:15	0.00 MB	10	608
153,358 153,358	0000000000000a7bb4a2158033b71831cd2f7675f0b442899fe525993698dfb7	15 Nov 2011, 06:11	0.02 MB	51	161
153,357 153,357	0000000000000dd7f8535feaebbae2d2e99dd0728a69f4546ab79973092facc9	15 Nov 2011, 05:57	0.04 MB	68	50
153,356 153,356	00000000000004760eb731a522a10453b1eb088f5e106275c02a38cc182b870e	15 Nov 2011, 05:25	0.00 MB	9	54
153,355 153,355	00000000000001c00a41cadcf05092d67cc29673eea78c9c5f293a1737d374cf	15 Nov 2011, 05:21	0.00 MB	11	162
153,354 153,354	0000000000000921862852dbe7ca37cbeee20efc04aa9baee3da92970d67efbe	15 Nov 2011, 05:17	0.00 MB	10	52
153,353 153,353	0000000000000a0955f015a632730335816e654593f33d28e40afb06858ce267	15 Nov 2011, 05:16	0.01 MB	21	102
153,352 153,352	00000000000006e8e8d35227a2bf182a8c2c0019c844e193203ed0e52cfca69d	15 Nov 2011, 05:08	0.00 MB	7	0
153,351 153,351	0000000000000a1c71f93fbaa447a9fa18ca9131a6d5189eb44fadbbd1b70c29	15 Nov 2011, 05:07	0.05 MB	111	24
153,350 153,350	00000000000004336c084e56709d9dcba4f9359cdffe2fcce8ccb6102849d8a6	15 Nov 2011, 05:04	0.03 MB	42	126
153,349 153,349	0000000000000cb95d10b09e3fb0acda748a71ff022d4c5d4f5b0f7d6650a16c	15 Nov 2011, 04:39	0.00 MB	5	36
153,348 153,348	00000000000005b3b7355c63116c7fbdac8d68ec395f0f7175b0f0f892a781d8	15 Nov 2011, 04:37	0.01 MB	36	316
153,347 153,347	0000000000000819f6c17002f56d93c32cde1f4873bb3c56c31c32c5f1d85db4	15 Nov 2011, 04:27	0.01 MB	13	101

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.30 GB sent, 93.78 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.