Blockchain Explorer | learn me a bitcoin

Memory Pool

9,760 transactions

3.06 vMB

Show Random Selection

Max Size: 17/200 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
908,111	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 17 secs ago	1.00 vMB	3,478	5

Show Transactions

Blockchain

Tip: 908,110 (803,800 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,310 104,310	0000000000003ec99a784f83d7f0d40449df96c6b2ae8f70eb78301a3cc367c9	24 Jan 2011, 09:08	0.00 MB	9
104,309 104,309	00000000000114a92b42b26b40e6ef1941412757f4019799967324fc7239e8b2	24 Jan 2011, 09:02	0.00 MB	8
104,308 104,308	000000000000d147b761792f7eaf3ec239d8a30ec3afd96e2c5bd519234f812e	24 Jan 2011, 09:01	0.01 MB	27
104,307 104,307	000000000000d24a3eb32df0e4da17488118aa7f5b310dcbc8c7b4a7bec79e84	24 Jan 2011, 08:35	0.00 MB	3
104,306 104,306	0000000000033e74570778b13585ecc7427e69ef79805f96ec5c72a52164f5e1	24 Jan 2011, 08:27	0.00 MB	7
104,305 104,305	0000000000001b3c9657486e85f45369a1ee5876db59cdac2512f216a608dece	24 Jan 2011, 08:16	0.00 MB	12
104,304 104,304	000000000002b8e7c5a3e4ee669293533bfc0122a9302f4e834cd726af193477	24 Jan 2011, 08:09	0.00 MB	11
104,303 104,303	000000000003257c18cd6b75675e3d8d04d0512cb00e9bf17ecbe2a97672a12e	24 Jan 2011, 08:06	0.01 MB	24
104,302 104,302	0000000000004d0c5c8cc4990a84c71f81816b9d3158e19838810c4fae240358	24 Jan 2011, 08:00	0.00 MB	2
104,301 104,301	000000000003171818aff2c702accb7dad2438db83d5731d7153cd777b681eb5	24 Jan 2011, 07:59	0.00 MB	3
104,300 104,300	0000000000007508eec44c56480dc0bcb2d55e754e7f09aa090987839c73874d	24 Jan 2011, 07:49	0.00 MB	3
104,299 104,299	0000000000008fc128ceaf3bb8f178b37350328b5302745eafd93672da1acec5	24 Jan 2011, 07:45	0.00 MB	5
104,298 104,298	0000000000036e022dc5065bf7635c7ca32f9fd5536548600416402e93a7dd66	24 Jan 2011, 07:40	0.00 MB	1
104,297 104,297	000000000002ac7867daee2e5e1952ed1fb45276154a65a5fc8dd40257c722b5	24 Jan 2011, 07:34	0.00 MB	4
104,296 104,296	00000000000226865bc60a0e6bf97ce46e9ff9d348a5f9490b29e752d0e873d6	24 Jan 2011, 07:22	0.00 MB	7
104,295 104,295	00000000000320b761f7e72c3adf0318d8e55a9868766cfbcce8e3eaec1103dd	24 Jan 2011, 07:20	0.00 MB	9
104,294 104,294	0000000000025c3520ba723ea31a2f8b7b990d74f4138f1cb623b50aaec6a4de	24 Jan 2011, 07:02	0.00 MB	5
104,293 104,293	000000000002bf06639b54b98995ff3c040c40550b3ddd4a47dee9308c2bbbbf	24 Jan 2011, 06:58	0.00 MB	1
104,292 104,292	0000000000010199e6adf581501e07760588cf5856e7c23997fdb0dc32583549	24 Jan 2011, 06:56	0.00 MB	5
104,291 104,291	0000000000027287550da8fec8f85ad4eef7bb6df885d160dccd696796530424	24 Jan 2011, 06:55	0.00 MB	4
104,290 104,290	0000000000035f987aec33bfeb64d9ca03aae59345caa411bba8a896a35c27c8	24 Jan 2011, 06:40	0.00 MB	3

Previous 10 blocks ↓

Total Size: 769.75 GB

Node Information

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

Uptime: 2 months, 20 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.62 GB sent, 96.67 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.