Blockchain Explorer | learn me a bitcoin

Memory Pool

69,297 transactions

32.54 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,423	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 48 secs	1.00 vMB	4,569	8

Blockchain

Tip: 844,422 (171,331 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
673,091 673,091	000000000000000000090226ab53f9743b68e48d39edcad7241651b053d90e85	04 Mar 2021, 05:53	1.18 MB	1,969	30
673,090 673,090	00000000000000000004343810b7f3eb3096099cf19adcb98c09037c8b811679	04 Mar 2021, 05:50	1.32 MB	1,126	31
673,089 673,089	0000000000000000000a41635adced92e50a7582bae67ce815969541861922a0	04 Mar 2021, 05:48	1.27 MB	2,315	58
673,088 673,088	000000000000000000030902a7cacf1eb6d70be4601712a3b48bb12e85437a56	04 Mar 2021, 05:36	1.33 MB	2,297	100
673,087 673,087	000000000000000000013b24abbe54a9c770fadc617ddec630f59cc96a4761d2	04 Mar 2021, 05:16	1.27 MB	1,635	50
673,086 673,086	00000000000000000005d75ed95c01c38b2f44c2ab7b13da0f8efc110c1ff47c	04 Mar 2021, 05:08	1.27 MB	1,751	62
673,085 673,085	00000000000000000004d41a0af4a14cf348863de46719f4a3cd1d3c9724bba5	04 Mar 2021, 04:58	0.00 MB	1	0
673,084 673,084	0000000000000000000be78cd4d39af9b991dc2031638f3a7dde3211904d54c5	04 Mar 2021, 04:58	1.35 MB	1,932	54
673,083 673,083	0000000000000000000593bb3a65b1f0f10aceacbed2e50b4e33a5b0b5472d2e	04 Mar 2021, 04:49	1.25 MB	1,895	23
673,082 673,082	0000000000000000000969fdb0ea44699862e878c16a828d0d28eb089b30682d	04 Mar 2021, 04:49	1.38 MB	1,819	50
673,081 673,081	00000000000000000006f2a70c9a172e1f0e11c9e7f49e87cdfb61a309f966d4	04 Mar 2021, 04:43	1.32 MB	2,026	34
673,080 673,080	00000000000000000000751ee649e933a91424d8a5713a939e036456900b4ee6	04 Mar 2021, 04:41	1.53 MB	2,140	31
673,079 673,079	000000000000000000036dd2a25fdef8739b9a0b7c4da5b131fec3e796004f33	04 Mar 2021, 04:41	1.46 MB	1,371	42
673,078 673,078	0000000000000000000b9719fde47ad0764cf9f469f68606c7494c8579db738e	04 Mar 2021, 04:37	1.48 MB	1,169	40
673,077 673,077	000000000000000000058b66d301a4fb79f2bc4830e448bfc7500138b036b1b7	04 Mar 2021, 04:35	1.55 MB	1,572	32
673,076 673,076	000000000000000000004ae4fcdca25dba4e5aab2c95078e64bbdc43d2bbac1d	04 Mar 2021, 04:34	1.22 MB	1,660	33
673,075 673,075	00000000000000000001c1ea9dbffeb22b9f9aba867ed2e85f483d7d40ff96b7	04 Mar 2021, 04:33	1.43 MB	1,837	70
673,074 673,074	00000000000000000002e409002ca9ef6205013cefce4d3ceb019b6f1acff8dd	04 Mar 2021, 04:23	1.34 MB	1,932	52
673,073 673,073	0000000000000000000acc8736e527611099988640317c82cec8e364b825396e	04 Mar 2021, 04:18	1.53 MB	1,772	50
673,072 673,072	0000000000000000000b537b1684432b9684f7913badd10ee92d5b9d31c235e0	04 Mar 2021, 04:17	1.31 MB	2,437	116
673,071 673,071	00000000000000000003e0892e64d1c860f8f90841164f21e0a74e0ecc79c3a8	04 Mar 2021, 03:48	1.33 MB	2,462	77

Previous 10 blocks ↓

Total Size: 651.31 GB

Node Information

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

Uptime: 1 month, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,113.62 GB sent, 67.87 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.