Blockchain Explorer | learn me a bitcoin

Memory Pool

24,311 transactions

30.29 vMB

Show Random Selection

Max Size: 130/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,878	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 11 secs	1.00 vMB	450	15

Blockchain

Tip: 841,877 (187,108 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,769 654,769	0000000000000000000c68e55b7e4feaeadb69b67ea87457eaccc4e430ed5dbe	30 Oct 2020, 11:06	1.09 MB	2,171	105
654,768 654,768	0000000000000000000829a452860a89033f8184cb8ce06ba0e8209a036343d6	30 Oct 2020, 11:05	1.35 MB	2,689	255
654,767 654,767	0000000000000000000d74cdb317a65f9fee48579ab95c0d01d71ddde081f587	30 Oct 2020, 10:49	1.15 MB	2,402	98
654,766 654,766	000000000000000000056167522fc0ddd9d79f785b16b7377d4a8aec8921861b	30 Oct 2020, 10:48	1.29 MB	2,536	215
654,765 654,765	00000000000000000003289f77dcb3dd7fd4ce4b3cd1993b75d8bc4a60988ad7	30 Oct 2020, 10:37	1.16 MB	2,271	126
654,764 654,764	0000000000000000000b4e17bf1ee27199413c663a73aae13f093a961da34dcf	30 Oct 2020, 10:34	1.26 MB	1,856	277
654,763 654,763	000000000000000000084559745527d97c360eb0968f89e31f4dac699068544f	30 Oct 2020, 10:21	1.30 MB	2,034	185
654,762 654,762	0000000000000000000975f7a7d3cb6aa5f95e7d99908956205b10529544feea	30 Oct 2020, 10:14	1.08 MB	1,985	92
654,761 654,761	000000000000000000017808da36c98205f1ff5862d7c1bc85cff251500957eb	30 Oct 2020, 10:14	1.30 MB	2,256	145
654,760 654,760	0000000000000000000da61b1d9bb7fb58ab09dc06ec1319c347210954d69952	30 Oct 2020, 10:08	1.25 MB	2,264	119
654,759 654,759	00000000000000000001b02e7931d4f65e87b76817268a77ce3eb8f7187749c8	30 Oct 2020, 10:06	1.17 MB	2,604	163
654,758 654,758	00000000000000000004abb0378e55c3f667cd5452b21163e090eb6c47070bd8	30 Oct 2020, 10:03	1.32 MB	2,622	232
654,757 654,757	000000000000000000063465d9d484744cdd3186eb4d6d9457f0bc289f157e33	30 Oct 2020, 10:01	1.27 MB	1,962	281
654,756 654,756	000000000000000000025650be9376e41e46056d97b64fa8dea485780a75fd54	30 Oct 2020, 09:50	1.32 MB	2,893	305
654,755 654,755	0000000000000000000b8c8964eb66ea9ac65266bf1b4e8d7981e96c02ac885d	30 Oct 2020, 09:09	1.10 MB	2,646	100
654,754 654,754	000000000000000000036bd0e347f77bc9bf8242cf72314880c388afd98868c3	30 Oct 2020, 09:08	1.34 MB	2,308	118
654,753 654,753	0000000000000000000330cabe14c0ae6b9f5ce8fd1ee13dcb78709881ec8f3b	30 Oct 2020, 09:05	1.37 MB	1,967	165
654,752 654,752	00000000000000000006fef747487408c519b84644c00a077d8a43c4c54ae30a	30 Oct 2020, 08:58	1.36 MB	2,484	155
654,751 654,751	0000000000000000000ae562801ba98b02b1bf3667d718fd625bff808afebac8	30 Oct 2020, 08:50	1.25 MB	2,287	143
654,750 654,750	0000000000000000000c65592be858e5916bde1fe878a4c0117cc8dba03f6da1	30 Oct 2020, 08:45	1.34 MB	2,901	271
654,749 654,749	000000000000000000069b5f6bf12b7de50afc43a48a47ddc6928fe14d28a6d7	30 Oct 2020, 08:24	1.14 MB	2,547	132

Previous 10 blocks ↓

Total Size: 646.53 GB

Node Information

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

Uptime: 30 days, 7 hours, 54 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,368.05 GB sent, 38.28 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.