Blockchain Explorer | learn me a bitcoin

Memory Pool

42,247 transactions

46.09 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,218	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 45 secs ago	1.00 vMB	3,843	35

Blockchain

Tip: 841,217 (341,188 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,029 500,029	0000000000000000002198838b91ba77ddb21fde3439befc6f2899685fe45639	18 Dec 2017, 21:54	1.04 MB	2,037	428
500,028 500,028	00000000000000000046933a3fc52c8b5c8b37f0075c2214ca6fcce9201c9136	18 Dec 2017, 21:44	1.02 MB	2,400	297
500,027 500,027	00000000000000000020aa74015634288ae4f48f92c2ece5e8e0b3bce23293af	18 Dec 2017, 21:42	1.09 MB	2,572	407
500,026 500,026	00000000000000000069f78c8658a2c3d4475c9e5916f2aa56734e9b698a93d5	18 Dec 2017, 21:33	1.09 MB	2,466	414
500,025 500,025	00000000000000000044fc7ec6caeda3b90c28147f8daf056824e97bd0291308	18 Dec 2017, 21:24	1.04 MB	2,604	308
500,024 500,024	0000000000000000000508777a36b9ff9882207bcf2c3e4a5780418a0e76c1e9	18 Dec 2017, 21:23	1.08 MB	2,218	323
500,023 500,023	0000000000000000003fbfec60ebd08ea7833acbbc1d5e8b09c7dac9ca612c40	18 Dec 2017, 21:17	1.07 MB	2,598	413
500,022 500,022	0000000000000000001a825644450b59fd539ce4a5f7681874d5f77fd0b0bc03	18 Dec 2017, 21:08	1.05 MB	3,046	384
500,021 500,021	0000000000000000002579dbf1a5ed5f8f1b069f55ff3111effbf98bb8aa18bd	18 Dec 2017, 21:05	1.04 MB	2,971	418
500,020 500,020	0000000000000000005fbc10b2d6b0724d782c5375a983af5e341cbc4c5ebe73	18 Dec 2017, 20:55	1.06 MB	2,481	422
500,019 500,019	0000000000000000008f84ea7810f8d75550a1541bfd9b40ab3a711f4d4ff23e	18 Dec 2017, 20:43	1.04 MB	2,331	278
500,018 500,018	0000000000000000002815bc79a510895367da395039c032aa238f51e98039ff	18 Dec 2017, 20:41	1.09 MB	2,119	293
500,017 500,017	00000000000000000059881bcca9679ed7e3132b8a4c32fc0829b8f5bd02895a	18 Dec 2017, 20:41	1.05 MB	2,711	408
500,016 500,016	0000000000000000005c72ab66fc10fee18a759db793485896109cde85a775a5	18 Dec 2017, 20:32	1.05 MB	2,784	401
500,015 500,015	0000000000000000004ada3ccc5be8931b593a24b03fff1efcfdcc42ba33508c	18 Dec 2017, 20:25	1.05 MB	2,918	420
500,014 500,014	00000000000000000082673b8a377d3ca3981e9a91f8a6926396d828d73dfa65	18 Dec 2017, 20:16	1.03 MB	2,737	336
500,013 500,013	000000000000000000633404d828a9356f36fb6a3cf5ce1025961d30f0ee53b1	18 Dec 2017, 20:15	1.04 MB	3,062	400
500,012 500,012	000000000000000000061197d58f693386e9212abbf8172503adb628efc97183	18 Dec 2017, 20:06	1.04 MB	2,741	389
500,011 500,011	00000000000000000091899c44c7eb6d8390aa259ad93e43ef221ca3567028a8	18 Dec 2017, 20:03	1.05 MB	2,886	420
500,010 500,010	000000000000000000890c3c36b1b1d449df744577b3580715c717d2804c5459	18 Dec 2017, 19:50	1.06 MB	3,022	405
500,009 500,009	0000000000000000006bcf0cd88715eeb3b399644cb50c087781c8236fa08929	18 Dec 2017, 19:47	1.07 MB	2,938	434

Previous 10 blocks ↓

Total Size: 645.28 GB

Node Information

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

Uptime: 25 days, 10 hours, 32 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,229.44 GB sent, 31.51 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.