Blockchain Explorer | learn me a bitcoin

Memory Pool

1,009 transactions

0.24 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,713	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 20 secs	0.23 vMB	986	3

Show Transactions

Blockchain

Tip: 907,712 (659,541 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
248,171 248,171	0000000000000031dc7d2522f0c16c46b2186245f87e5a9ba1fa949d84d5ef80	24 Jul 2013, 04:26	0.05 MB	103	158
248,170 248,170	0000000000000009dd967eeb5b5b252f8025e2b8d4d94632a6d89d0030c75668	24 Jul 2013, 04:23	0.04 MB	82	2,550
248,169 248,169	000000000000000ef61c96a11ba2e8b13564150e9e0b8ed399be392b391e3136	24 Jul 2013, 04:22	0.18 MB	465	174
248,168 248,168	00000000000000166fbc484a7e92c5c7fdd8ebf3f77df55a5832ed329263df6f	24 Jul 2013, 04:05	0.00 MB	3	12
248,167 248,167	000000000000001ea0bd13475299484f90f573175bdebf7188225eb2f195d4ab	24 Jul 2013, 03:58	0.05 MB	97	131
248,166 248,166	00000000000000207052ceaa8be2fcbe540ef8517bb2e9c00f33484b0669c827	24 Jul 2013, 03:56	0.05 MB	111	87
248,165 248,165	00000000000000245f172243200d47ab0ffa30fcf8e409ef100aaf1ac31b8540	24 Jul 2013, 03:52	0.10 MB	187	121
248,164 248,164	00000000000000391d372b20e7f7b460ced7aacba55bbf5155a02627dbb630f2	24 Jul 2013, 03:48	0.09 MB	222	124
248,163 248,163	0000000000000043de3f660edf5f8d575b6950ebf650d23dccd962aeea15032c	24 Jul 2013, 03:41	0.24 MB	418	83
248,162 248,162	000000000000000efef0cdf7ab795128cf70e3c3141b4e93690726f20039d578	24 Jul 2013, 03:24	0.18 MB	414	171
248,161 248,161	000000000000002ff7d5e4a9ea7fa90abbf112f0656fcf01febb935691e6a006	24 Jul 2013, 03:02	0.10 MB	187	179
248,160 248,160	00000000000000069ae37dfa15e1e08b3f4831be685d3c90f8e31beca290e278	24 Jul 2013, 02:55	0.25 MB	562	171
248,159 248,159	00000000000000778af2370eac04a526dd9ccbe811e89acebdd62ef7571d35fb	24 Jul 2013, 02:36	0.21 MB	256	32
248,158 248,158	000000000000001f5c8d3b2ab371806530c72439dafb03a5ba40a844e35ea577	24 Jul 2013, 02:34	0.25 MB	662	169
248,157 248,157	00000000000000064c359a167e0d4c415558311e9cae5a032d0ee31c8aa1a17d	24 Jul 2013, 01:55	0.16 MB	252	106
248,156 248,156	000000000000003b2fab807d780c1bd3ed40d0fa6ad8a02013964fd642a1eaf7	24 Jul 2013, 01:47	0.11 MB	261	146
248,155 248,155	0000000000000020f8dc4d6c9a5b61594e8f79511b5cdb0ce26f2604d7b9f484	24 Jul 2013, 01:37	0.10 MB	197	105
248,154 248,154	00000000000000350560c3270d367bbbe677d463b901182ed77ab7c0ea5b41fd	24 Jul 2013, 01:26	0.00 MB	12	57
248,153 248,153	000000000000005727b16416c3f19995d38e3844103cf552cf31a5025ae91997	24 Jul 2013, 01:25	0.11 MB	241	105
248,152 248,152	0000000000000060ab7d3108c9d964c736a8e46abe29285bc2cf46ea1b2f55f7	24 Jul 2013, 01:14	0.06 MB	147	154
248,151 248,151	000000000000002efd6c0a13d3305b14891de92ef055f68ad652cc4524fc4c57	24 Jul 2013, 01:06	0.07 MB	113	132

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.91 GB sent, 92.84 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.