Blockchain Explorer | learn me a bitcoin

Memory Pool

10,269 transactions

4.67 vMB

Show Random Selection

Max Size: 25/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 44 secs ago	1.00 vMB	3,135	6

Show Transactions

Blockchain

Tip: 907,725 (750,510 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,215 157,215	000000000000077c6783c43913515cddb5f5261a2f79dcb11423c59606d0153e	12 Dec 2011, 13:47	0.02 MB	30	127
157,214 157,214	0000000000000d3c21b5eca42fa4b113c317d17f73ce570235d7bec6c187b757	12 Dec 2011, 13:32	0.00 MB	5	37
157,213 157,213	00000000000008895cf30dd7f0e1816e6ff89ef794d8c34e7993559661b651c3	12 Dec 2011, 13:30	0.01 MB	19	197
157,212 157,212	00000000000007014d3dedaaaecaaf9891c9d06301541c2b0f90fdbf8912f361	12 Dec 2011, 13:26	0.00 MB	10	0
157,211 157,211	00000000000004e42a5fad9c258ba8b3d41a097d0bcd8e529cd12a9c43290a1c	12 Dec 2011, 13:26	0.00 MB	6	169
157,210 157,210	0000000000000682fcde3cb55780fd3222dea1df5ebd3c6d46e7f48e15691f1e	12 Dec 2011, 13:23	0.05 MB	125	73
157,209 157,209	0000000000000730510055af269a25bcb45b97d8c80f575b3719388698c3dd66	12 Dec 2011, 13:06	0.01 MB	24	110
157,208 157,208	00000000000001861eaddaf1f7a0ed338d5d87b27ad371f4431898a44875df1a	12 Dec 2011, 12:56	0.00 MB	11	50
157,207 157,207	0000000000000700aca1de1b45943028f1749c101d3969134cec918f5e3ec7e4	12 Dec 2011, 12:51	0.01 MB	29	193
157,206 157,206	000000000000093b075e9d761989c9cfeb9a6ae6757a052ac035db2970a1314d	12 Dec 2011, 12:40	0.04 MB	142	14
157,205 157,205	0000000000000b3fdb6ed11cbc72e6175121aa12efb6cb13954058258c35d6c1	12 Dec 2011, 12:32	0.02 MB	36	71
157,204 157,204	00000000000002e20847985666454997b4935a5ca7ad56c027ba76c510bad13a	12 Dec 2011, 12:20	0.05 MB	131	31
157,203 157,203	0000000000000b33e07d56e48b63d532f69f4801795e7e7ad14df727d3b266ac	12 Dec 2011, 11:52	0.02 MB	35	68
157,202 157,202	0000000000000985f10ff5ba1b0472c8c9cf911724e87e6f502c4f6f9f2b6c81	12 Dec 2011, 11:27	0.01 MB	18	50
157,201 157,201	000000000000034cbbc03b7f2672c0853040d39d480581483913f22387e0e15b	12 Dec 2011, 11:19	0.08 MB	30	729
157,200 157,200	000000000000075dd20a60abf06a789880076cd2cae0903d99d028b59b11b5f5	12 Dec 2011, 11:17	0.02 MB	52	0
157,199 157,199	0000000000000f2f62bd0e8806913f8118293dc488d5e1b096f508b5d730c098	12 Dec 2011, 10:50	0.03 MB	48	89
157,198 157,198	00000000000009b2eac36b635fcc7460bf593e0759adfdb65537299667d23a86	12 Dec 2011, 10:33	0.05 MB	108	149
157,197 157,197	00000000000006bb307da71e4a2c0f9eb8c490ac0bd80e56f0d22a8870ad71e2	12 Dec 2011, 09:08	0.01 MB	16	346
157,196 157,196	00000000000007950d4d37245b5cc3b7dd7d8a1b2fb6815bf1b204aadddba971	12 Dec 2011, 08:57	0.01 MB	32	27
157,195 157,195	000000000000059fecf24430548b07bd9ecee5bf72821cc84b7df29dfefd60a6	12 Dec 2011, 08:45	0.00 MB	4	258

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.72 GB sent, 93.04 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.