Blockchain Explorer | learn me a bitcoin

Memory Pool

75,902 transactions

35.05 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,430	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 55 secs	1.00 vMB	2,280	11

Blockchain

Tip: 844,429 (224,593 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
619,836 619,836	0000000000000000000aaae641e001dc9b1fec85e09408d02d6891a595f8a383	02 Mar 2020, 11:58	0.37 MB	828	10
619,835 619,835	00000000000000000009881af993f35f73e198c8f8908601e52637290fc6b4f2	02 Mar 2020, 11:55	0.67 MB	1,328	13
619,834 619,834	0000000000000000000e3503a82ce55a6cc67c758a03edee83360b70717fa6e4	02 Mar 2020, 11:52	1.43 MB	2,327	3
619,833 619,833	0000000000000000000a695e26cb0cbbfe716c1bcbc6cadce5f6a8a30d9cf481	02 Mar 2020, 11:50	1.20 MB	2,146	19
619,832 619,832	0000000000000000000f237b07355b00106fea076823321e1d5f26535fde4b3c	02 Mar 2020, 11:34	1.09 MB	2,677	19
619,831 619,831	0000000000000000000a82cb78ba6c921d1be0f31fb7c6c391285aec5d086d45	02 Mar 2020, 11:25	0.59 MB	1,516	14
619,830 619,830	0000000000000000000714c336187a01b6b961f4d2aea25df36727a62deec388	02 Mar 2020, 11:19	1.30 MB	2,776	10
619,829 619,829	00000000000000000008a87798af9a8ae67286b19851f287c926003c5be14f9e	02 Mar 2020, 11:14	1.27 MB	2,352	13
619,828 619,828	000000000000000000044ecca5130c22c8944d7aa8b7dce637c6b99ae5562a4c	02 Mar 2020, 11:05	1.23 MB	2,624	4
619,827 619,827	00000000000000000011d63765e956e64ad8774a8028c77c187ec8ede8f67860	02 Mar 2020, 11:04	1.42 MB	2,860	26
619,826 619,826	0000000000000000000dbba9d640627c9191d6fee58d2d794a55d71591ca3362	02 Mar 2020, 10:45	1.32 MB	2,581	8
619,825 619,825	0000000000000000000faeaaf064f407198c522e0399c2ec6533eb135f58d201	02 Mar 2020, 10:41	1.29 MB	2,586	13
619,824 619,824	00000000000000000009a8253123c03e750a9e98e9b6f8d879c7b8db67b187b3	02 Mar 2020, 10:32	1.13 MB	1,340	10
619,823 619,823	00000000000000000010c39bf5d6f16f9a0bbd4bc84250a2e050d1f75d7def65	02 Mar 2020, 10:29	1.11 MB	1,361	5
619,822 619,822	000000000000000000085d6510a59606a2c3fd9c81765781592fc0837b19b160	02 Mar 2020, 10:28	1.30 MB	2,601	27
619,821 619,821	0000000000000000000572146153f9fd248a2990ec7c8cd9e6990040c319f3f7	02 Mar 2020, 10:04	1.17 MB	1,620	13
619,820 619,820	000000000000000000073a667eee5226e94f3223f279c224be02ec1353314ff1	02 Mar 2020, 09:54	0.85 MB	2,034	13
619,819 619,819	00000000000000000010424319b5c91b2e7f6eb5c996b8322319ea8bcde1bbd9	02 Mar 2020, 09:48	0.81 MB	620	1
619,818 619,818	0000000000000000000fa051f7ae33b92ad1dc7f9f4d8ec6b947148ad6b9569e	02 Mar 2020, 09:47	1.40 MB	3,108	7
619,817 619,817	000000000000000000050d07135e01997377a24906dc9de26d67168072038291	02 Mar 2020, 09:44	1.28 MB	2,369	3
619,816 619,816	00000000000000000003e7aef7c52cea94868893faac5582d236d957d7d4abbf	02 Mar 2020, 09:42	1.32 MB	2,870	15

Previous 10 blocks ↓

Total Size: 651.32 GB

Node Information

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

Uptime: 1 month, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,114.02 GB sent, 67.94 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.