Blockchain Explorer | learn me a bitcoin

Memory Pool

1,369 transactions

25.29 vMB

Show Random Selection

Max Size: 102/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,311	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 45 secs	1.00 vMB	1,038	2

Show Transactions

Blockchain

Tip: 908,310 (807,852 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
100,458 100,458	000000000003e648e20573729fb0ba18333a9cb1fc282bb670089875d4583e6b	01 Jan 2011, 07:03	0.00 MB	2	0
100,457 100,457	000000000001ffe46b8dae045302749a24d27338f16e59bec5db4f30ce78f9a0	01 Jan 2011, 06:47	0.00 MB	1	0
100,456 100,456	00000000000358fa50cc8a7964b1e7f2f232c37ae22ea01c1c996fdf0db73672	01 Jan 2011, 06:36	0.00 MB	1	0
100,455 100,455	000000000002a7e96e4c7794b0c3fe53a905010cd891373300d2419d41986329	01 Jan 2011, 06:17	0.00 MB	1	0
100,454 100,454	000000000001a79b4d158ade219fc6a37b901f0c9e39285ccdf59ec6b9f073b9	01 Jan 2011, 06:12	0.00 MB	4	1,291
100,453 100,453	000000000001b0de4e98c1e47a9a1dc1eb947be933919e31a0735ecac3d85383	01 Jan 2011, 05:56	0.00 MB	1	0
100,452 100,452	000000000000eb00f991ffb4117e4860273124915fd22db4f75349531e2aa944	01 Jan 2011, 05:49	0.00 MB	1	0
100,451 100,451	00000000000383cafa6a87118601e6dc269d7cf1d78dc68597dbb6f95559f838	01 Jan 2011, 05:35	0.00 MB	1	0
100,450 100,450	000000000001c73fb0253e9b808b9448b66e7902c5a1cfe73eb4c5d1da4edbd2	01 Jan 2011, 05:28	0.00 MB	2	0
100,449 100,449	0000000000033b94cd01f018e1a924a0f52029fe5a2dbcf178b76363401424f3	01 Jan 2011, 05:13	0.00 MB	1	0
100,448 100,448	0000000000033e397e5fc48f49d05815210f0cf3a7ec130bf4a0128b444b7ac0	01 Jan 2011, 05:12	0.00 MB	1	0
100,447 100,447	000000000003c7a4a447c4df7e81dae70bdb8b5530362ac55dcc33a27ad1e8e4	01 Jan 2011, 05:12	0.00 MB	2	0
100,446 100,446	000000000002aed44452d3040360dfa78d28957883d38308d5925704c79cc9d6	01 Jan 2011, 05:06	0.01 MB	21	0
100,445 100,445	000000000000ac09788440326ebba53cf02da74a4a715d7b345ddf3049bea6e2	01 Jan 2011, 04:49	0.00 MB	1	0
100,444 100,444	000000000003aa834f8b49a8d734773e758b3d007b85bd94bc050ca278c3d08b	01 Jan 2011, 04:49	0.00 MB	1	0
100,443 100,443	0000000000000d2c3c3d80e79169d92024d99d14598c33b42c900bbba5d4fae6	01 Jan 2011, 04:48	0.00 MB	2	0
100,442 100,442	000000000000090e767348f7d63398702cbb6e35289ea0f0c983d05d8eab5ba7	01 Jan 2011, 04:38	0.00 MB	1	0
100,441 100,441	000000000001b11f598a5245c7ab483cabe19fa2dfcfad7958acfb126eedb4a5	01 Jan 2011, 04:38	0.00 MB	3	0
100,440 100,440	00000000000033407e486f462b553047c6237af17e91269fc8bdad1b53ade73a	01 Jan 2011, 04:24	0.00 MB	3	0
100,439 100,439	000000000001405c5d8d1a4939be5e9f97300067d2c8af64c19637da0626f44a	01 Jan 2011, 04:06	0.00 MB	1	0
100,438 100,438	0000000000018ab7af4ed5831aec8c3df0f60d6baf2aa6f4ae29330922f4bbe8	01 Jan 2011, 04:04	0.00 MB	2	0

Previous 10 blocks ↓

Total Size: 770.21 GB

Node Information

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

Uptime: 2 months, 21 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,698.17 GB sent, 98.59 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.