Blockchain Explorer | learn me a bitcoin

Memory Pool

2,999 transactions

1.57 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
6 sats/vbyte	2	20 minutes
5 sats/vbyte	3	30 minutes
2 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
908,168	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 27 secs	1.00 vMB	2,162	2

Show Transactions

Blockchain

Tip: 908,167 (792,944 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,223 115,223	000000000000522c4097129358ef15dd53445e7575d1e482539c1a4f88a408da	27 Mar 2011, 02:41	0.00 MB	13	1,321
115,222 115,222	0000000000007b95bdd51f3fb0dabcbe15b66cfef83df5865d5dc176c0a223ee	27 Mar 2011, 02:22	0.00 MB	4	772
115,221 115,221	0000000000005aaaec7d3364091a7b1693c1f8edd72ba151886e9ec131010caa	27 Mar 2011, 02:19	0.00 MB	7	1,204
115,220 115,220	0000000000000ac5235bf75fa3bb6fb71d9403f8851d732bd2955258fee68d9a	27 Mar 2011, 02:07	0.00 MB	6	0
115,219 115,219	0000000000002557bd34fe8d2b415966dcc8da26b5e567999b306cf5176f9863	27 Mar 2011, 02:04	0.00 MB	15	995
115,218 115,218	000000000000ada8389fa50df730173dbc2b7d6008d35de4d0677638895a7b11	27 Mar 2011, 01:42	0.03 MB	117	92
115,217 115,217	000000000000438f4b96d0a7652d72d6bf96664338a9a61776ffc187297afa28	27 Mar 2011, 01:30	0.00 MB	10	358
115,216 115,216	0000000000000b421e0bf660f6c46128a0c23b489f7bef48b3798e9ab17bcddb	27 Mar 2011, 01:26	0.00 MB	13	629
115,215 115,215	0000000000004e123dd284248578a17bb38869f6fd6dbb613b1596c73a0ecf64	27 Mar 2011, 01:12	0.00 MB	11	0
115,214 115,214	00000000000004cf69fc875b431049c28cf53893882b30458f1281fe0182d302	27 Mar 2011, 01:09	0.00 MB	2	0
115,213 115,213	000000000000ef6f4fd149d7d0896150868b349b54c72c784f565c17542b5788	27 Mar 2011, 01:07	0.00 MB	8	363
115,212 115,212	0000000000003dbe94f87393df43fdcd37d1dafd16070e5c9df0a98f2e602448	27 Mar 2011, 01:05	0.00 MB	2	0
115,211 115,211	000000000000df842edcfdce09a48e96fc972d9923fbbfce72e5df3bae20cd65	27 Mar 2011, 01:03	0.01 MB	25	357
115,210 115,210	000000000000b52599813f6fb9af5c45ed39e2e44773f49eed059a371106dd48	27 Mar 2011, 00:40	0.01 MB	18	602
115,209 115,209	00000000000043d29af5014a501237f8c6005af2784b66863fe5f96be8f14355	27 Mar 2011, 00:26	0.00 MB	14	1,222
115,208 115,208	000000000000ece8dd54efacdc820a874e64466b0d3d1a0625626492c339b316	27 Mar 2011, 00:06	0.00 MB	10	981
115,207 115,207	0000000000007e9fd57d8635e98dacbc9446d68cc87b87bd62ed3444503da3a1	26 Mar 2011, 23:57	0.00 MB	5	0
115,206 115,206	00000000000064be08197e38e2124a21544d62a1f17a4921fac0680ff6280d51	26 Mar 2011, 23:55	0.02 MB	86	0
115,205 115,205	00000000000013d15477be85d2ded5c5f47cf836b8a92a9a7f71afa736ccdb01	26 Mar 2011, 23:53	0.00 MB	10	0
115,204 115,204	0000000000003a71e29b8aced2c4fdb878636850e3055bb325e1483de6e36cc5	26 Mar 2011, 23:54	0.01 MB	17	940
115,203 115,203	0000000000008c9f0831aaf094afc112e51034b4ecf4116db03be06af8de0568	26 Mar 2011, 23:18	0.00 MB	16	1,016

Previous 10 blocks ↓

Total Size: 769.87 GB

Node Information

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

Uptime: 2 months, 20 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,681.01 GB sent, 97.20 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.