Blockchain Explorer | learn me a bitcoin

Memory Pool

867 transactions

25.10 vMB

Show Random Selection

Max Size: 101/200 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	9 mins, 11 secs	1.00 vMB	492	1

Show Transactions

Blockchain

Tip: 908,310 (807,984 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
100,326 100,326	000000000001f56cc48661eb0da8b77d8ab4bb48ea2ecb932880e3e59d3ecdc7	31 Dec 2010, 12:25	0.00 MB	2	0
100,325 100,325	00000000000272691e61ff119e8e13bb74ea9c01cf1cbeb10a3bf9b9e9bdb616	31 Dec 2010, 12:11	0.00 MB	1	0
100,324 100,324	0000000000030e3cfd3a157b4d1e0b508cc669c7878abe2182a2a1b91cb648e3	31 Dec 2010, 12:07	0.00 MB	4	0
100,323 100,323	0000000000041dfe5e4bb04486acc70b6840ed96af633cdbc3c0c2cec5366a70	31 Dec 2010, 11:52	0.00 MB	2	0
100,322 100,322	000000000001bc49fc5e8d0fae3316059d776ff00c9446d2f83b033caa7a8031	31 Dec 2010, 11:48	0.00 MB	1	0
100,321 100,321	0000000000005ae3f29cf561c0115bd65e14d1db6739e1082fbb71694e977873	31 Dec 2010, 11:45	0.00 MB	1	0
100,320 100,320	00000000000383c85462db0682a9c8ca5cc54b966b09c3cc5b90f0b588d771b6	31 Dec 2010, 11:44	0.00 MB	3	0
100,319 100,319	000000000002c2e93dbb6b636dd9ebfd7bfc85138d6eafaea2e7081fb9755651	31 Dec 2010, 11:32	0.00 MB	3	0
100,318 100,318	000000000004027479c5279527c944328ce2277e351cbd632e0b393047db86ee	31 Dec 2010, 11:26	0.00 MB	12	0
100,317 100,317	00000000000458bd7e84fdcdacc66f887241df3dc9845f3d568c34195cacc0bc	31 Dec 2010, 11:08	0.00 MB	12	0
100,316 100,316	00000000000297119cfbab7229f960df29571ef01b686b3133d0ab1d9e0340c9	31 Dec 2010, 10:56	0.00 MB	1	0
100,315 100,315	00000000000415ce73d918e40acea3c3b324841d61a410344f8241e933b5f761	31 Dec 2010, 10:55	0.00 MB	1	0
100,314 100,314	00000000000438fd2efcacb924314c3a843c14a220e8ff22899a69d2694dddfa	31 Dec 2010, 10:47	0.00 MB	2	49
100,313 100,313	0000000000012e33f45ad3bf791683bfa548d522419407f4ed05e4ec4f3a2d3c	31 Dec 2010, 10:31	0.00 MB	1	0
100,312 100,312	000000000001567da426713781dbdfbc0482b06164a0494afdffed96f8849add	31 Dec 2010, 10:12	0.00 MB	1	0
100,311 100,311	000000000000b4e5f953b36156b06854cb4762ea94725cee9851220bc592c21f	31 Dec 2010, 10:11	0.00 MB	4	0
100,310 100,310	0000000000031615b242837289c5fb197f0cda5b1860e54d3016a7a159cc263a	31 Dec 2010, 10:07	0.00 MB	7	0
100,309 100,309	000000000001f09645c7594ca6cfd2b32e95a8e0ba07f958816d5527dc5b311f	31 Dec 2010, 09:17	0.01 MB	34	0
100,308 100,308	000000000001953c9fc328e7715e569cf44705464d0404f6965220c9d27257dc	31 Dec 2010, 09:11	0.00 MB	13	0
100,307 100,307	00000000000027613465cd6388a00da7e57161b1b4dc16ef36afcffc7842c3d2	31 Dec 2010, 08:44	0.00 MB	1	0
100,306 100,306	000000000000056f53d97cbfaba893cddd236a9c000f6a4985cd821eece4ec45	31 Dec 2010, 08:43	0.00 MB	1	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: 1,697.96 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.