Blockchain Explorer | learn me a bitcoin

Memory Pool

37,168 transactions

37.99 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,392	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 43 secs	1.00 vMB	3,798	18

Blockchain

Tip: 842,391 (180,727 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,664 661,664	00000000000000000007a2eb1f6544a8a1d41a3ca81c9544e332c9892649a34c	16 Dec 2020, 21:51	1.31 MB	2,671	97
661,663 661,663	000000000000000000011d6cd25cef770c004c0e38657cfe58de2d94fb4ae879	16 Dec 2020, 21:43	1.29 MB	2,906	113
661,662 661,662	00000000000000000008f72d63275775abc7b2cfedcdf76aaa075d5a5f6e6a98	16 Dec 2020, 21:09	1.55 MB	2,368	91
661,661 661,661	00000000000000000004401fd48c74107e843d2f99d2eb5967a693f2e659ebcc	16 Dec 2020, 20:59	1.28 MB	3,068	107
661,660 661,660	00000000000000000003caebdd44457eefeb3d46d8a5a91eb8a342f0f85e691b	16 Dec 2020, 20:23	1.30 MB	2,459	90
661,659 661,659	0000000000000000000c531fc9025ffc35e19e99a6bac4ad47804f7b3baac471	16 Dec 2020, 20:11	1.12 MB	1,459	76
661,658 661,658	0000000000000000000214e6cf8804ac7abc197530b183668fcd4e097f307b6e	16 Dec 2020, 20:11	1.35 MB	2,287	94
661,657 661,657	0000000000000000000af7167c4435d1a17676ea3f553e2ebe254478b9f3ef03	16 Dec 2020, 19:57	1.35 MB	2,532	85
661,656 661,656	0000000000000000000d94902f49e041b352d8208930a1efadfe5499d5c722d2	16 Dec 2020, 19:48	1.26 MB	1,496	81
661,655 661,655	0000000000000000000502d724535ddd51050f4592e0501cc09fb207e2d60bd4	16 Dec 2020, 19:44	1.21 MB	2,741	80
661,654 661,654	0000000000000000000664c316503446d1ffa630aa5e862a89867515c61a6077	16 Dec 2020, 19:40	1.39 MB	2,045	80
661,653 661,653	0000000000000000000d8580fd4245c31907f5b1ca8e402d0aec9c82460047d5	16 Dec 2020, 19:37	1.21 MB	2,671	77
661,652 661,652	000000000000000000042d187cbac723693d51a7428cd56dca284fa8b413c59f	16 Dec 2020, 19:37	1.19 MB	2,547	79
661,651 661,651	000000000000000000094cd9add417349de6e16cae7b692ac85d8b7edb704e94	16 Dec 2020, 19:34	1.43 MB	2,094	85
661,650 661,650	00000000000000000009e3430443254044c325a1b8dd6e10b4bd684481490232	16 Dec 2020, 19:34	1.41 MB	2,624	107
661,649 661,649	0000000000000000000547b9c4c4d0b947fc8d8dd23a2173150e8404e1ee51bc	16 Dec 2020, 19:07	1.39 MB	2,839	88
661,648 661,648	0000000000000000000ce0bfe2fbfaccacaf974b4982ddae4b8ba5c37c71525c	16 Dec 2020, 18:57	1.37 MB	2,605	91
661,647 661,647	000000000000000000025fcd5a7302e3cc02a8044cb85fa73c7fe2aa559e837b	16 Dec 2020, 18:47	1.27 MB	3,031	102
661,646 661,646	0000000000000000000e588af5aff5f509b71b35af9b16ac4c2bfaea18094a79	16 Dec 2020, 18:17	1.47 MB	2,744	89
661,645 661,645	000000000000000000088506ca1efc3f37fed22feb92bcd12c5a1a07e87b3c99	16 Dec 2020, 18:04	1.32 MB	2,877	97
661,644 661,644	00000000000000000009dbad4db6b97d8e2e46d18dfe2b7f870e4dffafdb6ef5	16 Dec 2020, 17:47	1.39 MB	2,638	84

Previous 10 blocks ↓

Total Size: 647.46 GB

Node Information

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

Uptime: 1 month, 3 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,491.77 GB sent, 45.82 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.