Blockchain Explorer | learn me a bitcoin

Memory Pool

9,770 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, 19 secs ago	1.00 vMB	3,482	5

Show Transactions

Blockchain

Tip: 908,110 (783,581 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
124,529 124,529	0000000000004135c9c07c4f3fbd6d6d316bf802b454283991dfb56b84a60c61	17 May 2011, 05:26	0.00 MB	12	0
124,528 124,528	000000000000463b7b2c322873fe695d16dfa9ec4c6999708fdf5aeaaa8ba84b	17 May 2011, 05:24	0.02 MB	71	3,167
124,527 124,527	0000000000002f2869bfcd77b598eb41b79ace46767d56001c70c4b3747a3d6d	17 May 2011, 05:15	0.01 MB	9	0
124,526 124,526	0000000000000bb97917ffc0ba0ea7d7c5fd834d485dba6e060daf53bf7b574d	17 May 2011, 05:14	0.00 MB	4	3,253
124,525 124,525	00000000000064f5bfc09b901fb541d1ff378912032432e1d68736b3aac10ca4	17 May 2011, 05:08	0.01 MB	19	297
124,524 124,524	0000000000003f969128ee279521d1666faf9555a177c181c762d49562ea35d4	17 May 2011, 05:02	0.01 MB	28	219
124,523 124,523	00000000000036b18b35b6b2790d0ec62c4ea9dc33a08b4db806e6fccdf7fafd	17 May 2011, 04:55	0.00 MB	9	265
124,522 124,522	000000000000018a45ed5eeec22eb793df1876d0600057a341d7183404824e1e	17 May 2011, 04:52	0.00 MB	11	782
124,521 124,521	00000000000008571cc64ad5b69e0b1c8060291a0086c9683a2a328dcb9f2031	17 May 2011, 04:47	0.00 MB	10	258
124,520 124,520	0000000000003c3552207d65e2c297b0e7e810f1414a189133d7efbf29455480	17 May 2011, 04:44	0.00 MB	10	201
124,519 124,519	0000000000000070452b88f28f4a684df1f050eca9c39ba1b1ef8f9cbbba5150	17 May 2011, 04:42	0.01 MB	18	2,171
124,518 124,518	0000000000001ef2d51cd87b2d9717b6e0e70ace3282bcb80bca8d33395e9bbd	17 May 2011, 04:32	0.00 MB	13	1,019
124,517 124,517	000000000000257b16e318c39bdc059fc655596dc15d261c831acb475eea5747	17 May 2011, 04:28	0.00 MB	12	308
124,516 124,516	000000000000385801d042846f80c472aadf1856de8e7183740e135140ca2c71	17 May 2011, 04:27	0.00 MB	19	616
124,515 124,515	0000000000005a38c8ec051e563ca429c7bba70d3aaedf276d7b92b02d66dae3	17 May 2011, 04:24	0.00 MB	2	1,060
124,514 124,514	0000000000004eab608085e814b24bd752d15dbf1cc548cf7c367d6460986339	17 May 2011, 04:22	0.01 MB	21	2,103
124,513 124,513	00000000000044e11a5e2c786b823c18102b95ff4f89d9cabeede95bb9addf1e	17 May 2011, 04:14	0.00 MB	13	224
124,512 124,512	00000000000003b98eb56f4bde3537cb9be47577c8ea14eefed821227bff9b9b	17 May 2011, 04:08	0.01 MB	23	949
124,511 124,511	000000000000250f487ad5ca88791d075982bf6cc5ed34ede684f21160cf6b6a	17 May 2011, 03:59	0.00 MB	11	309
124,510 124,510	00000000000020f4c32505f4e114dedcefdbd026a821e8760e7057d0e430d645	17 May 2011, 03:58	0.01 MB	21	291
124,509 124,509	0000000000000c58aee6d62212e2cea7765d54393893674dcdde7a4f0ac80b2b	17 May 2011, 03:56	0.01 MB	47	3,075

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.