Blockchain Explorer | learn me a bitcoin

Memory Pool

1,017 transactions

0.42 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,886	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 49 secs	0.40 vMB	999	1

Show Transactions

Blockchain

Tip: 907,885 (806,403 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,482 101,482	00000000000118ba8a821ae845c2f1a004d1574c84fe9ebd1ee30e13e1abba48	07 Jan 2011, 18:50	0.00 MB	2
101,481 101,481	0000000000024a5951cbc0d1ea624315144b3e372d88ecb909b5094ddac85d90	07 Jan 2011, 18:46	0.00 MB	2
101,480 101,480	00000000000245d56ec52dde73faa0cfbf763ca4b9b7136568e2c451dbae6bc5	07 Jan 2011, 18:43	0.00 MB	1
101,479 101,479	000000000001747a7bad36d1b800fc2280b2e57453f497a170632c6fbfff3bf2	07 Jan 2011, 18:40	0.00 MB	1
101,478 101,478	0000000000004335b3dafb723c879b620a51510fbe57c897fa8d89b7df9f8aa0	07 Jan 2011, 18:39	0.00 MB	1
101,477 101,477	000000000000af1292488781c06ae524c0e45df4e8145f395223072d6b59da4c	07 Jan 2011, 18:35	0.00 MB	1
101,476 101,476	000000000001e44b7db41206f5ce92806ab33b421f976e9ae0a050b8608d2fdf	07 Jan 2011, 18:33	0.00 MB	3
101,475 101,475	000000000000d7b869d5da27f92c47f063add96e707cf280cf94d4cd13a06b10	07 Jan 2011, 18:26	0.00 MB	1
101,474 101,474	000000000002d4001aad254f72b42b62961a28c62f9013f3b207745bc4d8b3d7	07 Jan 2011, 18:26	0.00 MB	1
101,473 101,473	000000000003e65802f5704f25eac5c29c7dbf39e1f7b9e37a62f90de0b28b08	07 Jan 2011, 18:21	0.00 MB	4
101,472 101,472	0000000000033c142918407523b20406fccf624e2272bddb1681ee0c6ac4575d	07 Jan 2011, 18:16	0.00 MB	3
101,471 101,471	0000000000000e7b4afc9f7658088b455bdc9a1d6c3adfeaba481243194db102	07 Jan 2011, 18:09	0.00 MB	8
101,470 101,470	00000000000148e3449f8b85bbaa06ab31480e57a27b565648ebf14bb5cbf85a	07 Jan 2011, 18:00	0.00 MB	1
101,469 101,469	000000000002e9b7b23fe1706699c920b9f07e1a3a72e43153f2316832ce71a6	07 Jan 2011, 17:52	0.00 MB	5
101,468 101,468	000000000002fe75bdfeb629e3a7802df4323185cd6348581578dfebec86cd6b	07 Jan 2011, 17:35	0.00 MB	1
101,467 101,467	000000000000a135b6d68173651f44a0315a9b975fc2ade49679b86585b3ff37	07 Jan 2011, 17:32	0.00 MB	6
101,466 101,466	000000000000d34520ef5953addaed0b190b258a7ce8997484e58db1e9fb3275	07 Jan 2011, 17:28	0.00 MB	1
101,465 101,465	00000000000054972cea18208b4808dd9ef930960eb62b81259658a4a0aacb5b	07 Jan 2011, 17:27	0.03 MB	136
101,464 101,464	0000000000023b10cf18ecc22916fee02690b8cab2ea6688f2b2cb8aa6220060	07 Jan 2011, 16:53	0.00 MB	7
101,463 101,463	0000000000012bcab6b76287d7d282bfac7aaa0817bc23e89f4656a3f239deba	07 Jan 2011, 16:32	0.00 MB	11
101,462 101,462	0000000000016190728426cbbdbc10d4c958a00e6f88e68e839c778c65fd6670	07 Jan 2011, 16:30	0.00 MB	13

Previous 10 blocks ↓

Total Size: 769.33 GB

Node Information

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

Uptime: 2 months, 18 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.15 GB sent, 94.59 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.