Blockchain Explorer | learn me a bitcoin

Memory Pool

7,176 transactions

2.60 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 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
908,135	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 22 secs ago	1.00 vMB	3,691	6

Show Transactions

Blockchain

Tip: 908,134 (897,005 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,129 11,129	00000000b0afadaed5e3ef256f438ce2ebaf179638c08277c11f5d603a106e87	16 Apr 2009, 07:42	1
11,128 11,128	000000008c9772449fc9f85498c1ad2d6b5d8d4e5913bad0a131650af4ed28b6	16 Apr 2009, 07:39	1
11,127 11,127	00000000dbf97227d42fc6ca87bb9b572556e51d6f0cc85226b8ba7075a5d4f8	16 Apr 2009, 07:24	1
11,126 11,126	00000000f57b1eaac7d697dfaefb0ed15dea816cd21ec35d75330c3d3da85c21	16 Apr 2009, 07:19	1
11,125 11,125	000000003d284890d79834e2d5edb64ddab4560c8338429b8216e05469873b44	16 Apr 2009, 07:13	1
11,124 11,124	000000003e46d1cbee4a2b8ef14cc54593c50f02f968880cb67eccde40db8d25	16 Apr 2009, 06:56	1
11,123 11,123	000000008fd7e06c58c49bbbad56cf282f90638a33c3fd14f975681180514b5e	16 Apr 2009, 06:33	1
11,122 11,122	00000000d953df048fa7f11838d20ed7481890d9775082c0cafe72a200e27270	16 Apr 2009, 06:06	1
11,121 11,121	00000000a2dfbaa9dbc548b6d4c2d60024dbfe0be5ce19fa58952db8d42e3fc7	16 Apr 2009, 05:58	1
11,120 11,120	000000005b04ca0476c0a8a1f592b9619f75b7ea0361995dd9898973203df6a7	16 Apr 2009, 05:33	1
11,119 11,119	0000000027915f0f8b06400c5ddce2030d539771b904e19bfcf35855c9f03df6	16 Apr 2009, 05:08	1
11,118 11,118	000000009ba321f6d68303fa2eed18ddec8b2b510037fdb4971db8922a467bf4	16 Apr 2009, 04:54	1
11,117 11,117	00000000d3e7c05a0badc67682aa13fe0326da10d4f3ddc9ac58b345924339b3	16 Apr 2009, 04:50	1
11,116 11,116	000000000bc9733f32f4bd5572db79680d578f107cc1e8ec5d7b157e5de35419	16 Apr 2009, 04:32	1
11,115 11,115	00000000770e86fa92245bd7c1c80d4fd2502b537411c0a7b3a75daad208f000	16 Apr 2009, 04:13	1
11,114 11,114	00000000d59e2f8ac3e4d39533780dc9d28646b36c18b8979a3ce904d9e1021a	16 Apr 2009, 03:58	1
11,113 11,113	0000000066127a79c3587c529eab27f9e99faa173ff9087f86caccf57e21e8ab	16 Apr 2009, 03:45	1
11,112 11,112	00000000b8e2caa35628ec1ac94c0d88ac247f61d7c121dd540d62ab977647ee	16 Apr 2009, 03:38	1
11,111 11,111	0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d	16 Apr 2009, 03:20	1
11,110 11,110	00000000deaa3a36d8531844fd1cb11faff6a1171d5228d42131d1b302c56271	16 Apr 2009, 03:17	1
11,109 11,109	00000000bcb3c8ff4e3e243ad47832d75bb81e922efdc05be63f2696c5dfad09	16 Apr 2009, 03:14	1

Previous 10 blocks ↓

Total Size: 769.80 GB

Node Information

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

Uptime: 2 months, 20 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.42 GB sent, 96.90 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.