Blockchain Explorer | learn me a bitcoin

Memory Pool

17,180 transactions

25.23 vMB

Show Random Selection

Max Size: 120/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
2 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
889,670	00000000000000000002796c0000000000000000000000000000000000000000	1 min, 20 secs ago	1.00 vMB	3,189	3

Show Transactions

Blockchain

Tip: 889,669 (729,874 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,795 159,795	00000000000001201ea4a4ca4d5cbfe6966bdf843b8702a3e9f11ad97d05d549	30 Dec 2011, 09:40	0.01 MB	36	304
159,794 159,794	000000000000075c87c3719757658237839f36dfcb887648c8813ff8f4d4b762	30 Dec 2011, 09:24	0.01 MB	21	128
159,793 159,793	0000000000000ba07998021b286f0d6c1c520a6e91a991c5d0c9baee9a75982e	30 Dec 2011, 09:13	0.02 MB	59	33
159,792 159,792	0000000000000104f2df9b564c6d692a1eedbe0dca7795c4aa5af7990d18bb51	30 Dec 2011, 09:12	0.01 MB	30	0
159,791 159,791	00000000000006bd257c4f373adbc3db1c93542b5688a08a6e5ef781f9fb3cb3	30 Dec 2011, 09:05	0.04 MB	12	73
159,790 159,790	000000000000072ea6c6d9c00ce64097b56fa7f48d3800d472d51027d6de80f2	30 Dec 2011, 08:58	0.00 MB	2	0
159,789 159,789	00000000000006eafae29d6c42a2257ac0137433c3eeb6be1ff0d4984e9afc1b	30 Dec 2011, 08:57	0.01 MB	23	5,141
159,788 159,788	0000000000000208abd48d3b19e0480d979d3d75e0e710105e6d4ee4aa2d0c85	30 Dec 2011, 08:51	0.01 MB	27	132
159,787 159,787	00000000000004797474b8b9c7e0ba7dddb33e677f938daaef10970d287f2d89	30 Dec 2011, 08:39	0.00 MB	6	643
159,786 159,786	0000000000000cdfdc3fd273b20748af8fdafcf54a248e600da3a0a617df3fff	30 Dec 2011, 08:36	0.03 MB	36	28
159,785 159,785	0000000000000e13a21198b7f5260b43ea7b30fadb662a81d3446f5177afb625	30 Dec 2011, 08:28	0.00 MB	4	932
159,784 159,784	00000000000000895183e390df3b5170aef029311f7fbeb739d8d9499ca91e7d	30 Dec 2011, 08:14	0.04 MB	124	144
159,783 159,783	00000000000008f9b30e8bbcd496ab127d6e3affe0b91284f08b1de35da4d297	30 Dec 2011, 07:56	0.00 MB	4	70
159,782 159,782	00000000000004956e9e1f1447ec4d68e6eec4ff33313ca41bae0dffb74ffe7d	30 Dec 2011, 07:55	0.00 MB	9	45
159,781 159,781	0000000000000b413eac80511d138940feb6d3272912b0800b2f4feb4e3e3551	30 Dec 2011, 07:48	0.00 MB	9	91
159,780 159,780	0000000000000b1af1a4de55c7f6611b27efa90a137451718ee5104a1c8c7eb5	30 Dec 2011, 07:47	0.00 MB	11	371
159,779 159,779	0000000000000012871c84bacfa833d0cbfb029035356bdf9296885732b14c98	30 Dec 2011, 07:42	0.01 MB	27	81
159,778 159,778	0000000000000b3bc281d6ea939ad54272025f93d896dad08942f3c0c7252990	30 Dec 2011, 07:33	0.01 MB	15	195
159,777 159,777	0000000000000ac707d69e1dbf246ae9b1d1182f799634af4833c72c4941569f	30 Dec 2011, 07:15	0.02 MB	91	13
159,776 159,776	0000000000000d34243038242ed46e3f2bdc5099e59aba0e3f0034015e3fd9d9	30 Dec 2011, 07:04	0.00 MB	1	0
159,775 159,775	0000000000000a4a8ddacd8858f4b2d7aa1944f25a19a8ee3f342c49e6523007	30 Dec 2011, 07:03	0.02 MB	43	205

Previous 10 blocks ↓

Total Size: 737.39 GB

Node Information

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

Uptime: 3 months, 12 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 3,372.05 GB sent, 149.08 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.