Blockchain Explorer | learn me a bitcoin

Memory Pool

29,238 transactions

63.05 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,803	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 38 secs ago	1.00 vMB	1,749	13

Blockchain

Tip: 843,802 (326,775 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,027 517,027	00000000000000000009dc8f7afe0a4af0571b4c2656ed13d51551845a41a7eb	07 Apr 2018, 07:27	0.67 MB	647	15
517,026 517,026	000000000000000000212a7dd449e9d1b4fbe33358db2eccde2f5ac988b227a2	07 Apr 2018, 07:20	0.49 MB	563	18
517,025 517,025	0000000000000000000d34237c932ff16a1365580fff2e612ee8701a9a64207a	07 Apr 2018, 07:15	0.42 MB	667	26
517,024 517,024	0000000000000000001b34c9eb1f4ee4a17f0bfab1322136aef484deb81bc9ed	07 Apr 2018, 07:08	0.83 MB	1,292	21
517,023 517,023	0000000000000000000b2e43dd4c12a6d8e204d0b11d58b381fcdebf5961f9f0	07 Apr 2018, 06:54	0.20 MB	474	16
517,022 517,022	0000000000000000003eab68d13f5d03422f255161e4d0a49f93c096440b8d76	07 Apr 2018, 06:53	0.44 MB	681	30
517,021 517,021	0000000000000000000c7274e1653b92cb9b2e3cd660590bc0cbefb63f344852	07 Apr 2018, 06:41	0.00 MB	11	12
517,020 517,020	0000000000000000003f0dd6c26052fda78437693d6b47e939f0fc1c2e9c3512	07 Apr 2018, 06:41	0.37 MB	748	29
517,019 517,019	00000000000000000023d3180d86afaa4ddb2b8754378f3b6730428dd3ec94c3	07 Apr 2018, 06:32	0.37 MB	493	27
517,018 517,018	00000000000000000013d9f033498d0514cd1c6548a9ce633dbaa27b19bca66e	07 Apr 2018, 06:27	0.62 MB	1,281	30
517,017 517,017	000000000000000000109b0b73deeec21f4afce8ee9d7c26addc660133d73ba9	07 Apr 2018, 06:13	0.03 MB	67	11
517,016 517,016	0000000000000000003497500a97e4ed3ea62e459218dcdbe15bd4ce6ab252f3	07 Apr 2018, 06:12	0.27 MB	639	33
517,015 517,015	0000000000000000003641931e3d94bca0b52389607d4a8fdee0e8a3646b81cf	07 Apr 2018, 06:04	0.46 MB	534	27
517,014 517,014	000000000000000000118c9fb61a8f2a53c685ccc9ff63616586a511d53e53ce	07 Apr 2018, 05:59	0.28 MB	686	28
517,013 517,013	0000000000000000000fb17aea709d2211937893ab62758ce6c04b652064a928	07 Apr 2018, 05:51	0.09 MB	187	36
517,012 517,012	000000000000000000119be089d0e13bd94298025cd88c450e64d04f78dbcaa9	07 Apr 2018, 05:49	0.05 MB	131	40
517,011 517,011	000000000000000000163d449223bee7d14ef019ea16b0f9e60f457faf5e51bc	07 Apr 2018, 05:47	0.99 MB	2,017	27
517,010 517,010	0000000000000000003580d185f56b26a5d59e28562abbc5829d295609a42c71	07 Apr 2018, 05:22	0.03 MB	79	34
517,009 517,009	0000000000000000001b23481c4f7ec667bb187f9d400ca0864114caaf94e503	07 Apr 2018, 05:21	0.62 MB	1,438	33
517,008 517,008	00000000000000000003c4c0eee1e3aa84cd4823c01e09b0cb037fe78caf562c	07 Apr 2018, 05:03	0.10 MB	208	19
517,007 517,007	0000000000000000003781d851ee038650f7546c6ee0ddacbe36a69a9f84daed	07 Apr 2018, 05:01	0.41 MB	613	25

Previous 10 blocks ↓

Total Size: 650.16 GB

Node Information

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

Uptime: 1 month, 13 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,937.87 GB sent, 61.51 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.