Blockchain Explorer | learn me a bitcoin

Memory Pool

39,641 transactions

64.51 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,466	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 44 secs	1.00 vMB	3,224	17

Blockchain

Tip: 843,465 (229,646 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
613,819 613,819	0000000000000000000cbaba0c74603c0453cf6ecea7c6426c5566ecebb16737	21 Jan 2020, 06:37	0.17 MB	395	12
613,818 613,818	0000000000000000000989735e6fa5f4829cbffca469fd00b5536a9586f30429	21 Jan 2020, 06:36	0.47 MB	1,035	17
613,817 613,817	0000000000000000000b5139291717d7199fb3d93896c661d2afd5e319036c4e	21 Jan 2020, 06:29	0.14 MB	341	11
613,816 613,816	00000000000000000003d84876ff6f7a2e4c9f521564a46b0c5f8063fa741fcf	21 Jan 2020, 06:28	0.26 MB	625	9
613,815 613,815	0000000000000000000a14511a334f21ec8661f780d0b2b33b7580e071fbc9a4	21 Jan 2020, 06:24	0.22 MB	592	21
613,814 613,814	00000000000000000005b5c2a9c9529f83e71f0f21837886f921c90d4663aedb	21 Jan 2020, 06:22	0.18 MB	360	11
613,813 613,813	0000000000000000000db50bf6476b8dfa12a8ea975360c130f20023b788ff47	21 Jan 2020, 06:20	1.20 MB	2,719	11
613,812 613,812	0000000000000000000427180c45e41ffa1a04494986619b20d6daaba8c49db5	21 Jan 2020, 06:07	0.93 MB	2,021	11
613,811 613,811	0000000000000000000c0ddbc40dc3a7265c8d3701cf77ec8a836c903e4dfe0d	21 Jan 2020, 05:57	0.39 MB	998	12
613,810 613,810	0000000000000000000bbdd4cf79c5a6cb985a09354c4b18b7dcbfae7a666a89	21 Jan 2020, 05:54	0.18 MB	333	19
613,809 613,809	00000000000000000008fa7033619af77148e9f53a1585d988d53c072d7b9669	21 Jan 2020, 05:52	1.05 MB	2,722	10
613,808 613,808	000000000000000000118cbad91741f919c18a52105a42b145ebc67d3fafe052	21 Jan 2020, 05:38	0.82 MB	2,144	7
613,807 613,807	0000000000000000000c92d4ded3f334052677cf50366bd6aefb4c8e699d0627	21 Jan 2020, 05:32	1.37 MB	3,441	13
613,806 613,806	0000000000000000000a37f96b1e51373999ffcfebf1346ef87189e1b313fe12	21 Jan 2020, 05:12	0.33 MB	952	13
613,805 613,805	00000000000000000000ed32cf5182099edd38f3206bd25df9449010d932d3df	21 Jan 2020, 05:08	0.37 MB	520	19
613,804 613,804	0000000000000000000e8734e9343b8f624ac33a93897cc60e48bf97ac0e9b8f	21 Jan 2020, 05:05	0.02 MB	46	19
613,803 613,803	0000000000000000000441a3aead9656e2c5ff9ded0605f12b896d37b2c3bce5	21 Jan 2020, 05:04	0.04 MB	130	12
613,802 613,802	00000000000000000005474bc84f91a99bd2fe96090afa34b27affe58ff913df	21 Jan 2020, 05:04	0.89 MB	1,953	11
613,801 613,801	0000000000000000000384c1c2a6f15fae813c8a19054241e5c9bc107fb55b83	21 Jan 2020, 04:53	0.22 MB	528	15
613,800 613,800	0000000000000000001173c5697772047eee46039f50d9d0940ed87a694c7ec3	21 Jan 2020, 04:49	0.10 MB	294	17
613,799 613,799	0000000000000000000f40a2d895cd9add74590a56812646619cacce7468be18	21 Jan 2020, 04:48	0.89 MB	2,041	13

Previous 10 blocks ↓

Total Size: 649.53 GB

Node Information

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

Uptime: 1 month, 11 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,833.49 GB sent, 58.37 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.