Blockchain Explorer | learn me a bitcoin

Memory Pool

45,457 transactions

20.52 vMB

Show Random Selection

Max Size: 111/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,249	000000000000000000035d250000000000000000000000000000000000000000	3 mins, 43 secs ago	1.00 vMB	3,336	9

Blockchain

Tip: 849,248 (222,091 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,157 627,157	00000000000000000002c3cec01c15f247727f0d9fd22567bf1d114143c4520d	22 Apr 2020, 10:38	0.81 MB	1,718	14
627,156 627,156	000000000000000000026eede4bf4f61b953954b71b2447ebdece3e7f279c15d	22 Apr 2020, 10:32	0.60 MB	1,298	16
627,155 627,155	0000000000000000000a58d582683b434af5251f877e72273f866488ae4891a6	22 Apr 2020, 10:27	0.41 MB	1,015	16
627,154 627,154	0000000000000000000724f45a4b612df645afc6e7c0579f2dc628ee3e8428eb	22 Apr 2020, 10:23	1.25 MB	2,517	11
627,153 627,153	0000000000000000000c263a3d3facb6be5e25a39c7ed73cc543d9bac27922bd	22 Apr 2020, 10:15	1.30 MB	2,400	12
627,152 627,152	0000000000000000000d8cb7ab194e4e8934fd9b9b3b8c523d92419ad6122e3d	22 Apr 2020, 10:07	1.36 MB	1,953	2
627,151 627,151	0000000000000000000c5962815bd795948ff4fd284dde300defc1e605041e31	22 Apr 2020, 10:07	1.30 MB	2,267	17
627,150 627,150	00000000000000000008e3511199b6de4a2e196f72e5b8a6ae23078d50c67028	22 Apr 2020, 09:55	1.20 MB	2,275	6
627,149 627,149	0000000000000000000f12f955d905e3e46548fa7e515264f943275ced51a7e5	22 Apr 2020, 09:52	1.21 MB	2,531	15
627,148 627,148	000000000000000000027368762dd4fead796ac43abcd6ada45b42d5cfe2b9f3	22 Apr 2020, 09:43	1.13 MB	2,401	7
627,147 627,147	00000000000000000005a211e41e905ce1d51a553ac8b849399da09dbf3d8c84	22 Apr 2020, 09:40	1.38 MB	2,700	10
627,146 627,146	0000000000000000000881469d936b0282ee1323f0a57d3b4476d9aa14d5c80b	22 Apr 2020, 09:38	1.29 MB	2,888	26
627,145 627,145	0000000000000000000d46f634d6e7c6a2226178aa7c15059aabc461fed6bf85	22 Apr 2020, 09:11	1.20 MB	3,025	13
627,144 627,144	0000000000000000000cf40921271f4d0b8c81defe46c79d44d2d0a2fd0ea33c	22 Apr 2020, 09:03	1.32 MB	2,239	16
627,143 627,143	000000000000000000075a6a6a1adb8682d6b491685e365ee0de1361d661e687	22 Apr 2020, 08:54	1.30 MB	2,979	22
627,142 627,142	00000000000000000010346fdeac19cd5dd1f535091206fadb469043b84174bf	22 Apr 2020, 08:39	1.24 MB	2,602	15
627,141 627,141	0000000000000000000d6c39a3a0402e8f56c831d2f1d3f410d80d2ab90511c4	22 Apr 2020, 08:30	1.33 MB	2,964	22
627,140 627,140	000000000000000000110e96d17db9d715979bc4014ccb8c38d35fda628d1bfd	22 Apr 2020, 08:09	1.29 MB	2,679	13
627,139 627,139	0000000000000000000545ea6af1bd53ca35b9f6beb84ce59d2904cf9a51b8bb	22 Apr 2020, 08:04	1.25 MB	2,764	45
627,138 627,138	00000000000000000010227b39d8987a002a39775114d66e793243bd6d922037	22 Apr 2020, 07:33	1.26 MB	2,804	13
627,137 627,137	0000000000000000000c182399da2902f45c5dae3b4b77905b44599fd8df4c80	22 Apr 2020, 07:22	1.33 MB	3,019	18

Previous 10 blocks ↓

Total Size: 660.10 GB

Node Information

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

Uptime: 16 hours, 56 minutes, 33 seconds
Connections: 10 outgoing, 71 incoming
Data Transfer: 94.79 GB sent, 0.32 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.