Blockchain Explorer | learn me a bitcoin

Memory Pool

36,497 transactions

37.44 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,580	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 0 secs	1.00 vMB	6,275	17

Blockchain

Tip: 841,579 (440,935 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,644 400,644	000000000000000003b37f537e468077d1576699c6233f51656b76d0704bab91	01 Mar 2016, 08:10	0.93 MB	2,130	89
400,643 400,643	000000000000000002f0dae654f1aac306f3072de73143cb1a6360ba5aa9f957	01 Mar 2016, 07:27	0.93 MB	2,407	72
400,642 400,642	000000000000000002064bd5ea5957aa56d90a0e28c50c53cdbb236567aff7c4	01 Mar 2016, 06:58	0.93 MB	2,730	41
400,641 400,641	000000000000000004fa4a144f92ced689e0a4b3d6f5468ce0be849e4bb5a30c	01 Mar 2016, 06:57	0.99 MB	2,798	62
400,640 400,640	0000000000000000045ff2fee81a40b7e8dddc631acf870e2be51c43fc5b76d8	01 Mar 2016, 06:28	1.00 MB	3,022	68
400,639 400,639	000000000000000004066c7fc468161137716d9028d0d335ae5587f033c5763a	01 Mar 2016, 05:50	0.99 MB	2,835	46
400,638 400,638	000000000000000006a7291abd476b35198e2cb53b2eaa1d052ef3142cfe30be	01 Mar 2016, 05:43	0.93 MB	3,135	51
400,637 400,637	00000000000000000447f23a711d9b440c56698364d992ecdce690ab37ad66ed	01 Mar 2016, 05:33	0.93 MB	2,159	79
400,636 400,636	0000000000000000015d9bfe22a01aea12558bbf2249f2c4854fd3cf922a90ef	01 Mar 2016, 04:45	0.93 MB	1,612	29
400,635 400,635	00000000000000000496840a0d9428d6d927edfb51aa661fc601b6aecfbd130e	01 Mar 2016, 04:40	1.00 MB	1,978	41
400,634 400,634	0000000000000000021144b08714fc7c4049228f570d136560d805add6f7ee44	01 Mar 2016, 04:30	1.00 MB	1,790	33
400,633 400,633	00000000000000000573fcade08e8ad41cbc1d2cd22647bf78d555254bdebc1a	01 Mar 2016, 04:21	0.99 MB	2,704	52
400,632 400,632	000000000000000002ab6d08dc67f4ff1ae345628970a938f78d68471bec3026	01 Mar 2016, 04:04	0.95 MB	1,863	42
400,631 400,631	00000000000000000020e411aec7f6d6a81ede96715e01e1e3f9dc4a48cd3abd	01 Mar 2016, 03:56	1.00 MB	2,197	42
400,630 400,630	000000000000000002f9aa1929e255d8fffa4241adfd4f401f824c81ebf1274d	01 Mar 2016, 03:45	1.00 MB	945	21
400,629 400,629	000000000000000002696e6d859f22153737b9b3c2873fe9862f1263c44355e9	01 Mar 2016, 03:44	0.95 MB	2,435	70
400,628 400,628	000000000000000000ceaf6fb4685c74bb036cdfa49e951ae3abb8530cd27393	01 Mar 2016, 03:38	1.00 MB	1,266	23
400,627 400,627	00000000000000000443083e239bfd1bfd2fcef1ce71d88ee50885ddde114b2a	01 Mar 2016, 03:27	0.00 MB	8	184
400,626 400,626	000000000000000000f7aaa34e43b7be49a4f0eae03ebfd03cd18c7a6d895001	01 Mar 2016, 03:27	1.00 MB	2,435	52
400,625 400,625	000000000000000004788a018fda25ad4463e8f10652ff73a3b677617cff4eb7	01 Mar 2016, 03:16	0.93 MB	2,272	33
400,624 400,624	0000000000000000031e512c8986d998225fc14101bfa65514aa485283732cff	01 Mar 2016, 03:11	0.00 MB	10	138

Previous 10 blocks ↓

Total Size: 645.97 GB

Node Information

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

Uptime: 28 days, 2 hours, 54 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,311.87 GB sent, 35.18 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.