Blockchain Explorer | learn me a bitcoin

Memory Pool

3,898 transactions

1.73 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
908,645	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 22 secs	1.00 vMB	2,967	2

Show Transactions

Blockchain

Tip: 908,644 (861,286 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
47,358 47,358	000000002a8d66096e72bb1c27dda9cc55c9638d9cfe32fd84eacfdc0da3b8b6	27 Mar 2010, 06:11	1
47,357 47,357	0000000036422f5ee77ad3c99ce980422b0c9038239d5772030bbf2116f9a17a	27 Mar 2010, 06:00	1
47,356 47,356	0000000016f4b25fe878b69c9ea1fba9c8992405b8bf76e74d748480b7528ce5	27 Mar 2010, 05:59	1
47,355 47,355	0000000027c5e3d4703bd2f22edf38239364a16818a9906d2262a62a783b8676	27 Mar 2010, 05:48	1
47,354 47,354	00000000025bb9b99791f8aba2fc2267585ed27380f42515d01872c072b5024b	27 Mar 2010, 05:33	1
47,353 47,353	000000001f07becde6bcb93db3fb38f6ce3730b4e104edf347eba41318234084	27 Mar 2010, 05:29	1
47,352 47,352	0000000016870ad8552b11761ebeef48211f59460d078ff78939097dfef74606	27 Mar 2010, 05:17	1
47,351 47,351	00000000157650f1ab64b81785f5426ba1891b6492fc4d8355fdeda88710e328	27 Mar 2010, 04:53	1
47,350 47,350	0000000009eebf22cec684a0187712fd6cfd33db8db5b50b5879181c7d3308a9	27 Mar 2010, 04:52	1
47,349 47,349	00000000148cc093e7a97aee4abcc2b0e146cbb15a8b7c7d19917ab8e29f0bb5	27 Mar 2010, 04:45	1
47,348 47,348	000000002b815a3ed2e2e1ea131d1a4ae70392ce827f484ba19ad1cb824d5b3e	27 Mar 2010, 04:18	1
47,347 47,347	000000001bb8687e19f0b89aaf7f81fbd052b0bb52f97174f7f7e6f3afef312f	27 Mar 2010, 04:04	1
47,346 47,346	00000000029a4856d4174895c8732e62ceb6a5176b74e1f74df53bcd8b81dceb	27 Mar 2010, 04:01	1
47,345 47,345	00000000336837b787baae22dfe88bf3990e3c5afe5ed1dfbe07b6531518ff30	27 Mar 2010, 03:49	1
47,344 47,344	000000002c079f70f3ad49b3a5a5aa572800c5cbe8732210bf985ef354452188	27 Mar 2010, 03:49	1
47,343 47,343	000000002bd493e0fa5a5c83af30e522dce7469cf8567fdf935a3a736df340b1	27 Mar 2010, 03:46	1
47,342 47,342	0000000030be52c7f56d1a31bbdfdc43e4327306d9a022072d174f6d51e5c88a	27 Mar 2010, 03:26	1
47,341 47,341	0000000004ecb6ec7240f7618bef1a1728b0e1c21f7876e21b1e290ac4baa929	27 Mar 2010, 03:24	1
47,340 47,340	0000000021098b2b493aeed804ec37c292b3ce289f0fea15b355668e1150094f	27 Mar 2010, 03:05	1
47,339 47,339	000000002894c64eceeb50a08cdf100e9aa1826f52f31f02d80f40742e8bd804	27 Mar 2010, 03:03	1
47,338 47,338	000000002bbf71204e97cdc424581cb45320b0ff2155ba5d5c4d5345e1b6121f	27 Mar 2010, 02:59	1

Previous 10 blocks ↓

Total Size: 770.89 GB

Node Information

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

Uptime: 2 months, 23 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,851.29 GB sent, 101.40 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.