Blockchain Explorer | learn me a bitcoin

Memory Pool

685 transactions

0.20 vMB

Show Random Selection

Max Size: 1/200 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
907,890	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 16 secs	0.20 vMB	685	2

Show Transactions

Blockchain

Tip: 907,889 (803,591 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
104,298 104,298	0000000000036e022dc5065bf7635c7ca32f9fd5536548600416402e93a7dd66	24 Jan 2011, 07:40	0.00 MB	1	0
104,297 104,297	000000000002ac7867daee2e5e1952ed1fb45276154a65a5fc8dd40257c722b5	24 Jan 2011, 07:34	0.00 MB	4	0
104,296 104,296	00000000000226865bc60a0e6bf97ce46e9ff9d348a5f9490b29e752d0e873d6	24 Jan 2011, 07:22	0.00 MB	7	0
104,295 104,295	00000000000320b761f7e72c3adf0318d8e55a9868766cfbcce8e3eaec1103dd	24 Jan 2011, 07:20	0.00 MB	9	0
104,294 104,294	0000000000025c3520ba723ea31a2f8b7b990d74f4138f1cb623b50aaec6a4de	24 Jan 2011, 07:02	0.00 MB	5	0
104,293 104,293	000000000002bf06639b54b98995ff3c040c40550b3ddd4a47dee9308c2bbbbf	24 Jan 2011, 06:58	0.00 MB	1	0
104,292 104,292	0000000000010199e6adf581501e07760588cf5856e7c23997fdb0dc32583549	24 Jan 2011, 06:56	0.00 MB	5	0
104,291 104,291	0000000000027287550da8fec8f85ad4eef7bb6df885d160dccd696796530424	24 Jan 2011, 06:55	0.00 MB	4	0
104,290 104,290	0000000000035f987aec33bfeb64d9ca03aae59345caa411bba8a896a35c27c8	24 Jan 2011, 06:40	0.00 MB	3	0
104,289 104,289	000000000002991356543d02ea7847514446eff79ee2ca9333ac91e338a624a2	24 Jan 2011, 06:34	0.00 MB	9	0
104,288 104,288	000000000001135d79ce4f2f30667f8aefee95d9222aa2870ff0880f375b0a66	24 Jan 2011, 06:34	0.00 MB	8	0
104,287 104,287	000000000002ee7b63831f0b80ad9fc8cc3731cff7c59f00fa280b68222bc3ea	24 Jan 2011, 06:34	0.01 MB	25	161
104,286 104,286	0000000000025114c4e6e48a7c1bf83a0b9f78c56a9a5ce7b6645f9e96d27eee	24 Jan 2011, 05:57	0.00 MB	2	0
104,285 104,285	000000000001a2b81e5bafac42e15fa28ba09e0af83736b417b7d9a5eb450de6	24 Jan 2011, 05:54	0.00 MB	1	0
104,284 104,284	0000000000031c9d8d6adfb7a6d27fc052b5561ccb44984d1ddd41b948ca574a	24 Jan 2011, 05:53	0.00 MB	1	0
104,283 104,283	00000000000038c51b065a37671574c988263630a0c9f3953296f0466a4bb539	24 Jan 2011, 05:51	0.00 MB	1	0
104,282 104,282	000000000002e3b1d3db93987f9811f1d33b4b9a385fcc6e4ee119ca1b3aa6c2	24 Jan 2011, 05:49	0.00 MB	13	637
104,281 104,281	000000000001da1774ad1e9feac91c9cdf45504973bd09dae11e50602c1a7dce	24 Jan 2011, 05:24	0.00 MB	1	0
104,280 104,280	0000000000026dfc07bcac94c6725bbdd915d6b5b5ca2772caada34c06d76a09	24 Jan 2011, 05:23	0.00 MB	10	399
104,279 104,279	000000000001cb00275f44ee76f907a2b0e8a8149669fec8cc7fbebebf8f39b9	24 Jan 2011, 05:16	0.00 MB	9	418
104,278 104,278	000000000001b83ed6260dddd9f124b9c4a4824e1b2a9a08d2bd62868f95efa2	24 Jan 2011, 05:03	0.00 MB	7	0

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, 113 incoming
Data Transfer: 1,643.20 GB sent, 94.62 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.