Blockchain Explorer | learn me a bitcoin

Memory Pool

41,385 transactions

34.90 vMB

Show Random Selection

Max Size: 163/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,823	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 40 secs ago	1.00 vMB	2,628	27

Blockchain

Tip: 841,822 (198,796 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
643,026 643,026	00000000000000000008d50f61e09515c2d476eed0f1953302814afd0e8e0e8b	10 Aug 2020, 04:27	0.14 MB	312	51
643,025 643,025	00000000000000000008c78415182224e7480d13644c5e550b2f98c35bfca72c	10 Aug 2020, 04:25	1.00 MB	1,773	36
643,024 643,024	00000000000000000004c5e3c36877ef605b153e01a575eb8aec306bf5cd3533	10 Aug 2020, 04:17	1.37 MB	1,879	40
643,023 643,023	0000000000000000000789cc1d162eb18a3356f0daf68be78ba0283d47549b83	10 Aug 2020, 04:08	1.26 MB	1,362	82
643,022 643,022	00000000000000000000c454ea81c5629385fdb26493e845149a77fbb6ace8be	10 Aug 2020, 03:57	1.42 MB	1,699	41
643,021 643,021	00000000000000000002843b4d8a5bb1080533687c339c5d4693b9e555a3cb0f	10 Aug 2020, 03:48	1.51 MB	1,882	26
643,020 643,020	0000000000000000000fbd5ca3c441a95071ec51bf45dea18a4151e7da8b2c84	10 Aug 2020, 03:43	1.45 MB	2,013	82
643,019 643,019	000000000000000000057e4598d25852519c7c4e283a454b33cc1a04c3ecd4c3	10 Aug 2020, 03:24	1.20 MB	2,073	16
643,018 643,018	0000000000000000000318ba8e13149d5f1878a4cd2b8164c4afab562815f12a	10 Aug 2020, 03:19	1.42 MB	1,881	48
643,017 643,017	000000000000000000007c55f3788795c5cd915053f18affe4b6f33417a249bb	10 Aug 2020, 03:08	1.30 MB	2,666	103
643,016 643,016	00000000000000000007e3381c644775d96e13b04ece4ae6cc28aae8b26de237	10 Aug 2020, 02:41	0.50 MB	841	56
643,015 643,015	0000000000000000000f1ad8ad1e2aac0ce19cdbed5b75421b52450c8254b494	10 Aug 2020, 02:37	1.30 MB	2,375	57
643,014 643,014	000000000000000000051fe927aa08b6af234314b5bf8d7c27d600ae3a779090	10 Aug 2020, 02:22	1.32 MB	1,686	35
643,013 643,013	00000000000000000004699810d030e9f46fdf96fb5cb9e750b5b4152b84e12d	10 Aug 2020, 02:15	1.22 MB	1,594	68
643,012 643,012	0000000000000000000f10a49df7f7b9fc522b3986763f94806ded7c1c4901a2	10 Aug 2020, 02:06	0.46 MB	734	60
643,011 643,011	0000000000000000000bd4dd67abef9e9dcbdfbfbe602ccb860db7ef3e77e52d	10 Aug 2020, 02:03	0.61 MB	648	55
643,010 643,010	0000000000000000000a0ef46650fe313664d3c02bebae64153d13be17126d29	10 Aug 2020, 02:00	0.38 MB	513	77
643,009 643,009	0000000000000000000841a237a6d6495d4ca75b3503c3223af4d5e4ccf62a85	10 Aug 2020, 01:57	1.15 MB	2,088	41
643,008 643,008	00000000000000000004c7d452f2cd35a941b9bf84cc7e6047c670215c6679cd	10 Aug 2020, 01:45	0.69 MB	1,326	14
643,007 643,007	00000000000000000004fabdb63d3fa084eaada04ab5dfaafa7e6de6bbb0c040	10 Aug 2020, 01:43	1.42 MB	1,740	45
643,006 643,006	00000000000000000008c48b7109bfa2a43928fa8d544565e2f780e532fed2eb	10 Aug 2020, 01:32	1.70 MB	1,487	19

Previous 10 blocks ↓

Total Size: 646.43 GB

Node Information

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

Uptime: 29 days, 22 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,351.78 GB sent, 37.72 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.