Blockchain Explorer | learn me a bitcoin

Memory Pool

7,223 transactions

3.56 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
907,803	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 13 secs	1.00 vMB	3,997	4

Show Transactions

Blockchain

Tip: 907,802 (644,438 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
263,364 263,364	000000000000000e66a4c39682d9ff15212b6ff33484d9c62f6042ff58c452ad	13 Oct 2013, 13:46	0.14 MB	288	75
263,363 263,363	00000000000000097a6b9efa8839fa39718a44a0a8a24c37dbb9c8ef68fe7823	13 Oct 2013, 13:40	0.03 MB	81	63
263,362 263,362	00000000000000162b0ef0c57c986c553d508a8b23f4098785a0938490df228d	13 Oct 2013, 13:39	0.19 MB	469	104
263,361 263,361	000000000000000e742c3b88f901f23ca38737b926be6ec39b7b1180fc813804	13 Oct 2013, 13:27	0.16 MB	383	112
263,360 263,360	000000000000000080a9efba976e09c5fab655fadea80d6e33f320fc9c82a9c4	13 Oct 2013, 13:20	0.25 MB	590	109
263,359 263,359	000000000000000600cb7f7e1dfa0fdf40fdadc3ee5a07d71d0555324fe208b4	13 Oct 2013, 13:00	0.06 MB	116	65
263,358 263,358	000000000000000c062b6b048850b33fcd11bdf80ea8dfb00b3c1020df8363c6	13 Oct 2013, 12:54	0.15 MB	179	25
263,357 263,357	00000000000000020cddebcb67f9d9654b684e59b85efe8c1e227e70a96179c2	13 Oct 2013, 12:52	0.17 MB	370	110
263,356 263,356	0000000000000009c686c4222f48d179e765f2a856917291f14d0854fdc267d1	13 Oct 2013, 12:41	0.22 MB	536	106
263,355 263,355	000000000000000b5ad8a304378c870737faf1fd493abcb6fce7641e84334118	13 Oct 2013, 12:27	0.21 MB	471	118
263,354 263,354	0000000000000009fdd9ad33bf182d6a3e1e84f4e8ed971ca775a18a5d75b041	13 Oct 2013, 12:13	0.07 MB	142	61
263,353 263,353	00000000000000043cc0830c347ad7193e1e5c5b43bd5ff993ef0de9b7ea8ccc	13 Oct 2013, 12:11	0.03 MB	41	72
263,352 263,352	00000000000000034d2a29d22a45b8ef6e58431f5c3474dab9d1593a3d883bee	13 Oct 2013, 12:07	0.20 MB	311	82
263,351 263,351	00000000000000075a38e7534c98e8dd8ce16b9fd5c18777b1390e7fd3a90061	13 Oct 2013, 11:59	0.19 MB	290	72
263,350 263,350	00000000000000114dbc37685535fc75b2bbacf040896bbe2a166497a63f23ac	13 Oct 2013, 11:50	0.15 MB	289	133
263,349 263,349	0000000000000009c28545b20f0114afcf29c6e6ee6bd5ef26a290d71b87429c	13 Oct 2013, 11:43	0.15 MB	436	115
263,348 263,348	0000000000000008107c87d4de2f9cb6e8c03736343aa52a48945187d340bf8e	13 Oct 2013, 11:21	0.08 MB	165	44
263,347 263,347	000000000000000eb33c6b027e2d1f9f09c9e12aa220d0685baa9e4152440312	13 Oct 2013, 11:20	0.27 MB	685	143
263,346 263,346	000000000000000518708a0a90cfdc94fc202534c65a54ebb7e289e17f709adb	13 Oct 2013, 11:03	0.21 MB	533	156
263,345 263,345	000000000000000e7413862c992bc9d5f3d6defda62082a0c1a8458123636804	13 Oct 2013, 10:53	0.04 MB	94	73
263,344 263,344	000000000000000387d4bff674f9977fc3829d8d51c87594700f775635f4c1f1	13 Oct 2013, 10:51	0.02 MB	97	43

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.25 GB sent, 93.77 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.