Blockchain Explorer | learn me a bitcoin

Memory Pool

31,719 transactions

45.78 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,428	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 25 secs	1.00 vMB	2,880	19

Blockchain

Tip: 842,427 (214,912 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,515 627,515	0000000000000000000b6b1234037282e2d06d4924e8588b4aba9db2b9a49aad	25 Apr 2020, 02:15	1.36 MB	1,405	4
627,514 627,514	0000000000000000000c54f50d9ffb7ff4ea8d4762dcf0ec0b6a2627f9973df4	25 Apr 2020, 02:13	1.16 MB	2,229	24
627,513 627,513	0000000000000000000d6b1725514ea5ac208b4bec369cc2b193502fb0b221dc	25 Apr 2020, 02:09	1.28 MB	2,405	41
627,512 627,512	0000000000000000000bac518c54aa95161bf0834490e139833ff7550f283a47	25 Apr 2020, 01:34	1.27 MB	2,723	25
627,511 627,511	0000000000000000000b92bd1e48b9e3f4ac58a3114626a1b5a2574881e174a3	25 Apr 2020, 01:17	1.65 MB	1,162	4
627,510 627,510	00000000000000000009c5fd2b85725cd788c3fbe7ad45355a808f421234742c	25 Apr 2020, 01:15	1.18 MB	1,055	6
627,509 627,509	000000000000000000014937666071ae2f4ccc7781aad73c9f114efc0c0106c5	25 Apr 2020, 01:12	1.34 MB	1,341	7
627,508 627,508	0000000000000000000b3354e7786f510dad76b40024bc71dfc86cf40835d305	25 Apr 2020, 01:08	1.20 MB	2,645	18
627,507 627,507	00000000000000000001cb0ded60b5793c15aa84b3b2701ff70a49d3906da14e	25 Apr 2020, 00:58	1.30 MB	2,923	38
627,506 627,506	0000000000000000000ec312892eadc1da5d90f20a1be85a921582db6a85c284	25 Apr 2020, 00:26	1.17 MB	1,045	9
627,505 627,505	00000000000000000010ba064273b5bb547c70b9bf6e0a028c1804fc2ff14dc6	25 Apr 2020, 00:23	1.31 MB	2,072	11
627,504 627,504	0000000000000000000aafb108afbd795ff6afcb69dae8be4ad3ea5a027cab5e	25 Apr 2020, 00:16	1.51 MB	2,047	16
627,503 627,503	0000000000000000000e6e9c64ad6b75246c0782413d069f0f096dccd44525ab	25 Apr 2020, 00:05	1.31 MB	1,624	7
627,502 627,502	00000000000000000009531aecc4555564dbff19155133ee62111c13b73a7e4e	25 Apr 2020, 00:02	1.28 MB	2,147	27
627,501 627,501	000000000000000000108f924215768081300a4ebd478704fcab33e96ccbddda	24 Apr 2020, 23:47	1.24 MB	2,636	16
627,500 627,500	0000000000000000000a84f5c1c76bda088982c32d7d9b6c6ac318e47dbcb219	24 Apr 2020, 23:36	1.23 MB	2,803	21
627,499 627,499	0000000000000000000e5db22af8d1bdfb153927b3647cfe0671445910e9df11	24 Apr 2020, 23:24	1.25 MB	2,389	11
627,498 627,498	000000000000000000028ed9f86d963664f13ba525d974ff654e5985bd3f4046	24 Apr 2020, 23:22	1.26 MB	2,619	35
627,497 627,497	000000000000000000011e66c8f568558750ce1396630e1fa49d3ecd440b1e9b	24 Apr 2020, 23:03	1.24 MB	2,741	25
627,496 627,496	0000000000000000000dfd9382d5fa9d39b635745817e83e4da9366937067d4c	24 Apr 2020, 22:53	1.18 MB	2,758	26
627,495 627,495	00000000000000000003d24531a9187da93417cf44bc086930834070c96be946	24 Apr 2020, 22:45	1.26 MB	2,451	25

Previous 10 blocks ↓

Total Size: 647.53 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 4 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,498.33 GB sent, 46.20 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.