Blockchain Explorer | learn me a bitcoin

Memory Pool

82,572 transactions

30.09 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 1 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,162	000000000000000000035d250000000000000000000000000000000000000000	12 mins, 36 secs ago	1.00 vMB	3,831	10

Blockchain

Tip: 849,161 (143,207 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
705,954 705,954	000000000000000000071514411054c06283487457045e1d5b1266fb72adb41c	21 Oct 2021, 05:35	1.56 MB	1,533	3
705,953 705,953	000000000000000000046e507ad432bc7a6d5be53bcfe73dee797231a5a08809	21 Oct 2021, 05:32	1.39 MB	755	5
705,952 705,952	00000000000000000000a1e6ea5e4a4ae1e5d0601a9131201c5d88d993086ff9	21 Oct 2021, 05:28	1.48 MB	1,534	4
705,951 705,951	000000000000000000056d5b5900628c3e8d7585fea00d589b499ef470152a0a	21 Oct 2021, 05:26	1.76 MB	1,079	4
705,950 705,950	0000000000000000000a697088d6b5be8a217dfd431bd9bc5b432f0143bec00b	21 Oct 2021, 05:24	1.50 MB	2,453	24
705,949 705,949	00000000000000000003e1314d3db940466fb09b8023d038229014a96c748e0b	21 Oct 2021, 04:59	1.78 MB	1,714	3
705,948 705,948	0000000000000000000435115101ac26cb2795819dd40b39dafcd8567741b2f8	21 Oct 2021, 04:59	1.56 MB	2,500	10
705,947 705,947	000000000000000000059ea846c1191a34ba3d1bb2ee8809f2dc35c6aafb5410	21 Oct 2021, 04:53	1.10 MB	463	5
705,946 705,946	00000000000000000001c0c6d912d6debc0884bc567c5754041d518ff39da394	21 Oct 2021, 04:52	1.53 MB	2,440	12
705,945 705,945	0000000000000000000bf210029aeb507d5cfea8dfba70b2e7d8fbfa484b7134	21 Oct 2021, 04:41	1.63 MB	1,894	10
705,944 705,944	0000000000000000000969b841d5b7b43a94d280504b0416df1b8eb03e687f16	21 Oct 2021, 04:31	1.48 MB	2,111	19
705,943 705,943	000000000000000000029885444ec55493c23ea8a120e2c3f9d2c8c0fe391779	21 Oct 2021, 04:09	1.52 MB	1,932	7
705,942 705,942	0000000000000000000b52b0d054a0586125e7014c94c9929aa6e9cd205beb6c	21 Oct 2021, 04:06	1.15 MB	1,277	9
705,941 705,941	00000000000000000002909cbacb7841aa5bb062687fca9713a0986611705d95	21 Oct 2021, 04:02	1.47 MB	2,279	14
705,940 705,940	000000000000000000019acaceac3a7b2aeee683627282d449d5a5cd80e772d8	21 Oct 2021, 03:48	1.48 MB	1,901	13
705,939 705,939	00000000000000000005c4a63f2b61bb12e09c81419ba30e8d8d9801a7ea1cbe	21 Oct 2021, 03:34	1.49 MB	2,319	12
705,938 705,938	00000000000000000001f3528a206249c85fac839abcd00f64b723e5a305a17f	21 Oct 2021, 03:26	1.52 MB	2,714	11
705,937 705,937	0000000000000000000956ca0a1681ec03a7eab902fcda31dfff281577bc6026	21 Oct 2021, 03:18	1.38 MB	1,740	12
705,936 705,936	0000000000000000000a65055690dfea5ecda65bdcf9a99f56d2ad8b62b9ce49	21 Oct 2021, 03:10	1.39 MB	2,524	27
705,935 705,935	0000000000000000000180636e7d086c3cf6800c6452e655ce0ad5551a8701c4	21 Oct 2021, 02:42	1.57 MB	2,087	12
705,934 705,934	00000000000000000006662ea8b5c9c45b1fb37740c910c95d77c1b2e0e3e5d0	21 Oct 2021, 02:37	1.14 MB	804	11

Previous 10 blocks ↓

Total Size: 659.93 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 43 minutes, 12 seconds
Connections: 10 outgoing, 61 incoming
Data Transfer: 1.78 GB sent, 0.01 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.