Blockchain Explorer | learn me a bitcoin

Memory Pool

4,232 transactions

14.93 vMB

Show Random Selection

Max Size: 62/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 42 secs ago	1.00 vMB	3,624	3

Show Transactions

Blockchain

Tip: 908,301 (806,280 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
102,021 102,021	0000000000028cf31394cc23916bd10f771cae6dedcc44dfb9e0a051caf1077d	11 Jan 2011, 00:23	0.00 MB	1
102,020 102,020	000000000000ebaeb52c537007927dd935f0b43060e28329188492bf455f3487	11 Jan 2011, 00:22	0.00 MB	7
102,019 102,019	00000000000260305f61bfa2e442c635072fdcadda884ed66ea07fcfdac32289	11 Jan 2011, 00:22	0.00 MB	10
102,018 102,018	00000000000137e0915b2bb850627f95ad2cb137b12eb81cb845e1dffda7ea23	11 Jan 2011, 00:08	0.00 MB	10
102,017 102,017	00000000000260cd47f200d89e826c816db91b51044a03b8c01d50e9d4b284ba	11 Jan 2011, 00:01	0.01 MB	7
102,016 102,016	00000000000383b1c9d2adda2f6c778c2e242c9c0ffea1a2643f16ebc90f4680	10 Jan 2011, 23:05	0.02 MB	110
102,015 102,015	000000000001b653f3ae46d145b9a05b09733a7565b594ba7ba3fbaca3035d23	10 Jan 2011, 22:45	0.00 MB	1
102,014 102,014	000000000001dbd73a42637b5d180ad7c3a57f7c1e651c23f05a24fc158dae8f	10 Jan 2011, 22:42	0.00 MB	7
102,013 102,013	000000000002d25efa46f5d4e60f97750fcb5c5a3147611d07fba9778e20b0d5	10 Jan 2011, 22:40	0.00 MB	9
102,012 102,012	000000000001271dd4000cf929f0336ba3407401c898cf2d2ff5323306ef4f2a	10 Jan 2011, 22:07	0.00 MB	1
102,011 102,011	000000000000ca57fbc7dfafa9615c3180f82db076a54085ccac89d18096b55d	10 Jan 2011, 22:06	0.00 MB	7
102,010 102,010	000000000003b6c250da84fbba31177ce8062dad6e57ec025129145cdcb535b4	10 Jan 2011, 22:02	0.00 MB	14
102,009 102,009	000000000002e8a84713d0a9f0b137a71f20a4c3c7e0cd32f77230a5a53fcbfc	10 Jan 2011, 21:57	0.00 MB	1
102,008 102,008	0000000000006c462e8dabbc8a5f3b6b27d00d2c7a78cec0ab04dab821f5c17c	10 Jan 2011, 21:56	0.00 MB	5
102,007 102,007	00000000000402d2f9e4342c1cb2340eee86a832c769c3b8316b6109cb710f19	10 Jan 2011, 21:46	0.00 MB	5
102,006 102,006	0000000000026f0fa4bf01d770fbcd647c9ac87ffffff291bf9edbded8a3d119	10 Jan 2011, 21:32	0.00 MB	9
102,005 102,005	000000000002f3dad12704fba73ac67d7116d57a6f6bf6f2c17d4d34e49ac031	10 Jan 2011, 21:14	0.01 MB	7
102,004 102,004	0000000000026c6659ea18d10c6bd423000938a282470d3cca2fc6ee30e75bcf	10 Jan 2011, 20:58	0.00 MB	6
102,003 102,003	00000000000375efa4a448cfb32b46ee73a5dfb18598b94823f229cef4b30c70	10 Jan 2011, 20:43	0.00 MB	3
102,002 102,002	00000000000211cda1cc13500c85f4ccde73ff11c08e604e6e265121c2313c3f	10 Jan 2011, 20:42	0.00 MB	1
102,001 102,001	0000000000035107dce8eb675c6fa9a08c7617c109b3553ad8f208dda24065a6	10 Jan 2011, 20:41	0.00 MB	3

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,693.17 GB sent, 98.47 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.