Blockchain Explorer | learn me a bitcoin

Memory Pool

10,400 transactions

4.70 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	5 mins, 15 secs ago	1.00 vMB	3,360	5

Show Transactions

Blockchain

Tip: 907,725 (688,934 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
218,791 218,791	00000000000002dd7507d1141b17039de6b31483eafbe37794005b3ed6c11eaa	30 Jan 2013, 21:32	0.16 MB	346	300
218,790 218,790	000000000000042d72cc0e515a3573a4b8198cb86067167226996bfd2f5fc0ef	30 Jan 2013, 21:12	0.17 MB	311	152
218,789 218,789	00000000000002f57d32a7d66f10f04c4fee578c0cbe60e4eaffad73e78607d4	30 Jan 2013, 21:02	0.01 MB	21	93
218,788 218,788	00000000000002e8e6f1e999b6fa238e4e77cba13a9d042de9b5fca508607214	30 Jan 2013, 21:01	0.10 MB	211	143
218,787 218,787	00000000000002133250ef30c15f97b57f76327b51b5dc97a81172af6f86aa37	30 Jan 2013, 20:51	0.23 MB	254	101
218,786 218,786	00000000000000121eb98f087cffc4e5a3bcd3744443caace871c1ffd7831f78	30 Jan 2013, 20:43	0.02 MB	53	272
218,785 218,785	000000000000004c1716bf32128469b8b057aa64c11e6385b6c099ba187da1d1	30 Jan 2013, 20:40	0.33 MB	381	104
218,784 218,784	0000000000000194fbd4f992cd0252029b231875fee0be5190a6e7d20fd2c80b	30 Jan 2013, 20:36	0.01 MB	21	30
218,783 218,783	0000000000000220b1f928524711e2d6e9b81b7f406f10ff3fff81f6b2266553	30 Jan 2013, 20:34	0.17 MB	204	103
218,782 218,782	00000000000000cf58576fa0f3aa49e22ff328ea43ae3764f82601e26c49bc52	30 Jan 2013, 20:33	0.13 MB	285	294
218,781 218,781	00000000000002a3546b075b9d780bd60279ecb4e954b6d26b2b2106bb432a94	30 Jan 2013, 20:01	0.08 MB	218	231
218,780 218,780	00000000000003df9abc8315d5c0fa5ac4374143e14cc71e6d42eb877de12709	30 Jan 2013, 19:56	0.08 MB	211	152
218,779 218,779	00000000000003d6a87873c78ba4df65bd6d7b3c6c6760ec9c64a33ab6dd3d23	30 Jan 2013, 19:50	0.48 MB	593	87
218,778 218,778	00000000000002fada731d4ad655d7fd405a09fc84e524894549ffd853128860	30 Jan 2013, 19:12	0.05 MB	150	289
218,777 218,777	00000000000000a9207a0df5e5a365a4046790bd84c6b6c6416f39336d61def9	30 Jan 2013, 18:58	0.08 MB	113	111
218,776 218,776	0000000000000542df008ba9ea8a4937e80c08a8f8f876c85a38015ee57855ba	30 Jan 2013, 18:46	0.03 MB	64	208
218,775 218,775	0000000000000003f2486197c25393232407c055a615ef683d76dcfe909f4db9	30 Jan 2013, 18:43	0.06 MB	116	156
218,774 218,774	00000000000000a9538b01f9ab2a66b4698efb1ff3d97d9aad9f953106582527	30 Jan 2013, 18:38	0.05 MB	143	186
218,773 218,773	0000000000000452000cfdb4f5ce3f8124193f2dff3b6b7ac97dc6702e4c7e2f	30 Jan 2013, 18:34	0.10 MB	203	128
218,772 218,772	00000000000003a6ea5c1f2c01e62885eb6e5fcd52c63670c84e47dcc63a6652	30 Jan 2013, 18:27	0.08 MB	220	217
218,771 218,771	00000000000001a116a1ecf6dc27261246ea7f357bea7adbc1f6e9afc7f33a00	30 Jan 2013, 18:24	0.00 MB	1	0

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: 1,625.73 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.