Blockchain Explorer | learn me a bitcoin

Memory Pool

7,494 transactions

3.19 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,688	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 26 secs ago	1.00 vMB	3,935	5

Show Transactions

Blockchain

Tip: 907,687 (906,268 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,419 1,419	00000000c987e02ccad0264c844cdd8b93bd4e8a21339b0335ea0a14c33ffd1e	23 Jan 2009, 17:47	1
1,418 1,418	0000000003e0d27d803c20957f34bd5f12758f7c4bf2e9db2a399338439f27ba	23 Jan 2009, 17:46	1
1,417 1,417	00000000bc4155ab5b60547430a8447e80b75e4eb7662f1bdfb10ad6031c27e0	23 Jan 2009, 17:40	1
1,416 1,416	00000000a55bd68777b9412975ad67eaccf5d37259c182a2d7e15aa37a7816b3	23 Jan 2009, 17:38	1
1,415 1,415	00000000e9470e3bcf702822ecee32a6f686f0dac42b5dcfc4a3b1feffce6128	23 Jan 2009, 17:24	1
1,414 1,414	000000004d6162db48e96c60539ee73637524ad11e0b401c6bd327a13e3ab865	23 Jan 2009, 17:18	1
1,413 1,413	000000006f7aeefb7422772dab079d9b7d720bacf1e484db7b139c97adafb113	23 Jan 2009, 17:16	1
1,412 1,412	000000009365124501ccc3fd99fd9a600d15a02c623851ef583445a2357cf1ae	23 Jan 2009, 17:11	1
1,411 1,411	000000008a445c650d29879722e4d37c945310907f74e7d3f2aeccc54a94dc82	23 Jan 2009, 16:53	1
1,410 1,410	000000002607a33986c36cea0cc034838ac5b332f7fb702958f61f6b4f38840c	23 Jan 2009, 16:53	1
1,409 1,409	000000004b646c22b96e0d89407d0d470d37ac3db6fa6efc82ee224063bf57cf	23 Jan 2009, 16:48	1
1,408 1,408	000000005c6574a59fc3992c3609187a06df3e5bcdb065c054e73f35d0f29ab0	23 Jan 2009, 16:44	1
1,407 1,407	000000002f62790a7d68267a5175c6a6a32a34e13c3b8491002e40f95bd03539	23 Jan 2009, 16:40	1
1,406 1,406	00000000aeb12f1156bd7d568d39a9db82f70e093aeec472cff510af553b7c7c	23 Jan 2009, 16:40	1
1,405 1,405	000000004472faa5e8894259c36dd1b07032e2f5f91fc0567a73cfe7c5337909	23 Jan 2009, 16:31	1
1,404 1,404	00000000875ff922a83550005c33aaf82b6b76c1ef4d40b0d4b6e021224fd2ab	23 Jan 2009, 16:30	1
1,403 1,403	000000005e2b0076ca0f6454bcd3f2444712c66865cf7d8ec7cb3a87e2e48471	23 Jan 2009, 16:13	1
1,402 1,402	0000000055e06ca8b6fcdb26b4541cbd9b495d7dfbc5a4a0d24ba15254f0f45f	23 Jan 2009, 16:07	1
1,401 1,401	00000000c7a7852c997de77ca70c5788d2e49417142398b245c5d257a2d96075	23 Jan 2009, 16:01	1
1,400 1,400	00000000c9c28d2bb760225beaddbc212a01720869b624f088e9311df5b5d8f2	23 Jan 2009, 15:59	1
1,399 1,399	0000000014ae456c104853e17deaed2a61eede544edd048e557eda88c20b88f5	23 Jan 2009, 15:13	1

Previous 10 blocks ↓

Total Size: 768.96 GB

Node Information

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

Uptime: 2 months, 17 days, 6 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,615.09 GB sent, 92.62 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.