Blockchain Explorer | learn me a bitcoin

Memory Pool

31,083 transactions

39.02 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,900	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 34 secs	1.00 vMB	3,487	16

Blockchain

Tip: 841,899 (440,268 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,631 401,631	0000000000000000044c7d21ad5a325a4a7d987e3c057e07787cf5e4d29187a1	08 Mar 2016, 02:09	0.93 MB	1,940	40
401,630 401,630	000000000000000001bb1ac98cb61a79799266c1a6f64dcbaefb74cd183c0390	08 Mar 2016, 01:56	1.00 MB	2,640	58
401,629 401,629	000000000000000006807e71e89270244d25256466dff21b07bfb72c6a6e8a8f	08 Mar 2016, 01:32	0.91 MB	1,423	33
401,628 401,628	00000000000000000112c075b4f453472a32321276cebab93e7bdf776a4cce60	08 Mar 2016, 01:20	0.89 MB	656	14
401,627 401,627	000000000000000004f914920235b8a5cd06ef83f425454f5582a77c5c2977a7	08 Mar 2016, 01:18	1.00 MB	1,626	45
401,626 401,626	000000000000000001db97e28a16da8a59309a9397dc7aaa346bdabfc55004b7	08 Mar 2016, 01:06	0.99 MB	2,116	46
401,625 401,625	00000000000000000680d5823104b2becd6d90b0465aedc2e527678c384a863c	08 Mar 2016, 00:56	0.93 MB	1,394	24
401,624 401,624	0000000000000000011c89518e079cf71ab6f605edaa85398332d800e74d5850	08 Mar 2016, 00:52	0.93 MB	2,383	58
401,623 401,623	00000000000000000244ed09bff86b4e280e1ec9dd2ce70da3cdc82063a2dcdc	08 Mar 2016, 00:29	0.93 MB	1,956	51
401,622 401,622	00000000000000000581faa685f30bca3f91bc2e0d92427a141d28bd55341746	08 Mar 2016, 00:14	0.99 MB	905	47
401,621 401,621	00000000000000000117ece5138140b0c19a8a07a478fe9d0bcb33662ebe6608	08 Mar 2016, 00:07	1.00 MB	1,589	43
401,620 401,620	000000000000000005d316fe93a340ecbe70ad6e8520ff445c619a996374069c	08 Mar 2016, 00:03	1.00 MB	2,979	74
401,619 401,619	00000000000000000002aa373cb9e4c779da25224964d69f1d7e29b6fd0b444b	07 Mar 2016, 23:24	1.00 MB	1,748	33
401,618 401,618	00000000000000000539ada81bf8b00c1f7276523a84f2052065290e771891d2	07 Mar 2016, 23:20	1.00 MB	2,957	73
401,617 401,617	0000000000000000069b94b9404f6c4174cc437c16ed2b771f3e79f4886416e9	07 Mar 2016, 22:45	1.00 MB	1,134	21
401,616 401,616	000000000000000005dac39a2966cac09c3ffdf294c8ea3a56d26cbc37db46e3	07 Mar 2016, 22:43	1.00 MB	2,252	35
401,615 401,615	000000000000000002ae8173b8868f7825f2893002bacac73b4595aaac03b796	07 Mar 2016, 22:41	1.00 MB	3,422	65
401,614 401,614	000000000000000001e6878152e1a53bde425d116c8361b063a05e710d058b38	07 Mar 2016, 22:15	1.00 MB	3,111	85
401,613 401,613	000000000000000000c6765984882317dbf65455a62ba0194f94d00b796d0107	07 Mar 2016, 21:19	0.99 MB	2,453	58
401,612 401,612	00000000000000000027fbf1e25d73fbd4b7fa8f4512899fab4106ad0fdbd04a	07 Mar 2016, 20:58	0.61 MB	1,235	46
401,611 401,611	000000000000000005adbc5d0ad9fd2f049626e2274e82f299c9cb7c6bc01d29	07 Mar 2016, 20:50	1.00 MB	1,667	35

Previous 10 blocks ↓

Total Size: 646.58 GB

Node Information

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

Uptime: 1 month, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,372.55 GB sent, 38.57 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.