Blockchain Explorer | learn me a bitcoin

Memory Pool

2,504 transactions

0.86 vMB

Show Random Selection

Max Size: 5/200 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
908,076	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 8 secs	0.85 vMB	2,467	2

Show Transactions

Blockchain

Tip: 908,075 (750,189 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,886 157,886	00000000000007fc6dee946cb638a25b7ed9a19f24563224282bc7f1454be18a	17 Dec 2011, 15:43	0.00 MB	12	319
157,885 157,885	00000000000004caebe22c739601e76b3f8632bebe119f17049d7aa9dbdbbbf1	17 Dec 2011, 14:46	0.01 MB	10	324
157,884 157,884	0000000000000d712bc74511a7cb67eb41e97100b432a4dabefdaba5200a6945	17 Dec 2011, 14:38	0.02 MB	7	36
157,883 157,883	000000000000028de65500aebcef5bfe12d3e3a35555236b936fb21ae55a0d04	17 Dec 2011, 14:36	0.00 MB	4	0
157,882 157,882	0000000000000af17c49af745a420e419c87303e4aa95c71b5059e758f868578	17 Dec 2011, 14:34	0.00 MB	13	100
157,881 157,881	0000000000000592676fa7824507d4f18ceabe93671830f640aa63525217e474	17 Dec 2011, 14:27	0.00 MB	12	87
157,880 157,880	0000000000000adaa00281f13710f9a30f5264cdd76238e6b4413fadbdedd80d	17 Dec 2011, 14:24	0.01 MB	20	140
157,879 157,879	0000000000000871bce9a51e99b98116d17547ecd20edcd616cd4051f9fa82fd	17 Dec 2011, 14:19	0.02 MB	88	8
157,878 157,878	0000000000000892e48940fb48946831eb7ab69892bffd0527b387f39331ec40	17 Dec 2011, 14:06	0.01 MB	8	33
157,877 157,877	000000000000070745a7eaa4233a47a26864c91d275f06d1825d033ddf25008e	17 Dec 2011, 14:04	0.02 MB	71	237
157,876 157,876	0000000000000b03b9913148d311cba1ced8eccc495e388f104666304387aecc	17 Dec 2011, 13:54	0.00 MB	5	47
157,875 157,875	000000000000035d2191f36562f08ccf649ea44a9a881fd731a48281bc7a7255	17 Dec 2011, 13:51	0.02 MB	11	48
157,874 157,874	00000000000008fa762f435e7cde8919fe117454d2e0214d34a4401d8b72ce9c	17 Dec 2011, 13:45	0.00 MB	5	353
157,873 157,873	00000000000002119baf977bcf56fd6a33594eb163025ae07cf25fa372908625	17 Dec 2011, 13:43	0.01 MB	15	54
157,872 157,872	000000000000034ddb046468a2cae6019f01fa9b722f41330e1ef1d5b25557d8	17 Dec 2011, 13:34	0.00 MB	10	565
157,871 157,871	0000000000000be2527961d5e3302af0e512f08860814c1434d0dc86d82c803d	17 Dec 2011, 13:29	0.01 MB	17	26
157,870 157,870	00000000000000b76a419e29862c4264ecba8b52bf75ba943caef69c69cf4861	17 Dec 2011, 13:26	0.01 MB	9	4
157,869 157,869	00000000000003e7a01ee900b2b9ced6f048c4762f3ade254405504df7fa8400	17 Dec 2011, 13:23	0.01 MB	6	21
157,868 157,868	0000000000000c4fe28e3cfabdb291795d070ad25106ab6636ca7d7e78006f09	17 Dec 2011, 13:19	0.00 MB	7	720
157,867 157,867	00000000000009bedd68c08e4e92e828eb139b3342d4ee8355634777f98db5f4	17 Dec 2011, 13:15	0.00 MB	5	73
157,866 157,866	00000000000002d226deb36f8a0359ea77645e99c57d7719370d64e9f7d93577	17 Dec 2011, 13:12	0.02 MB	92	8

Previous 10 blocks ↓

Total Size: 769.69 GB

Node Information

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

Uptime: 2 months, 20 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,655.19 GB sent, 96.31 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.