Blockchain Explorer | learn me a bitcoin

Memory Pool

45,547 transactions

30.44 vMB

Show Random Selection

Max Size: 146/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,196	0000000000000000000331db0000000000000000000000000000000000000000	27 secs ago	1.00 vMB	4,942	31

Blockchain

Tip: 842,195 (398,505 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,690 443,690	000000000000000000acea908c675a4963425b6269c97071dda37266e329f48e	16 Dec 2016, 10:16	1.00 MB	1,954	71
443,689 443,689	00000000000000000262e54ac384a1adcf8acb2cf2d7edda4e9fc89b74ea9bcb	16 Dec 2016, 10:14	1.00 MB	2,995	106
443,688 443,688	000000000000000003239887bfa5278799edb04f0d9fa6358fc5f2e37d6a6ce4	16 Dec 2016, 09:41	1.00 MB	2,107	68
443,687 443,687	0000000000000000012295a526c9a92d3b9003906aa0ebfb049335b4561fb661	16 Dec 2016, 09:38	1.00 MB	2,320	83
443,686 443,686	0000000000000000020c9fb83767ae63093e4c3cb9cf23bd68dc67434d71487d	16 Dec 2016, 09:27	1.00 MB	2,480	80
443,685 443,685	000000000000000001fa6109151c68860e1071514ebf219982a32257c7ca99d4	16 Dec 2016, 09:17	1.00 MB	2,158	76
443,684 443,684	0000000000000000036bc997e52996d7c6bd0c1203ea04aba70e6a7b20cbb085	16 Dec 2016, 09:11	1.00 MB	2,212	77
443,683 443,683	0000000000000000009b2a8b931d27eaa89b7461283e32f2088555d5a950ce8b	16 Dec 2016, 09:07	1.00 MB	2,616	93
443,682 443,682	00000000000000000273ed2ea08f33a703a7872872eb47098a76ca797df6440b	16 Dec 2016, 08:41	1.00 MB	2,775	112
443,681 443,681	000000000000000002bf0d6459e5dfbfc9a038638044477115fcb1f13679c395	16 Dec 2016, 08:01	1.00 MB	2,123	69
443,680 443,680	000000000000000002a6b395911641751883a730c24acfa92b27664e77d6b7d0	16 Dec 2016, 07:51	1.00 MB	2,189	75
443,679 443,679	000000000000000001b8050f08c29dbf1680c1c5d6fd82b8f45bcb592bab57e6	16 Dec 2016, 07:42	1.00 MB	2,277	81
443,678 443,678	0000000000000000034c57692609231a9363b0decbddad5520c4e3b0b48538d2	16 Dec 2016, 07:27	1.00 MB	738	59
443,677 443,677	000000000000000000d87a0aba58d4b6ffe7cf02d99c7a1732709368bc19f6f6	16 Dec 2016, 07:24	1.00 MB	2,413	82
443,676 443,676	000000000000000001d1973e9a9c4da072868a650c8bf0b922cdd121cb68a9ac	16 Dec 2016, 07:10	1.00 MB	1,891	93
443,675 443,675	000000000000000001136482c353f79c90271bbc26d0ed4cd917320b035a9548	16 Dec 2016, 06:55	1.00 MB	1,248	36
443,674 443,674	000000000000000001e278cf13a3bfb15ea6f103614bb6d7fdb43bc60a673b5f	16 Dec 2016, 06:54	1.00 MB	2,248	68
443,673 443,673	0000000000000000000f27d07c5cd30ebf724b9b7612cbd051a634103093d073	16 Dec 2016, 06:49	1.00 MB	2,634	73
443,672 443,672	000000000000000000b8c7589b5c022b05115c6411c47b90af688b209c71f5fd	16 Dec 2016, 06:47	1.00 MB	1,653	79
443,671 443,671	00000000000000000252ea11e7dd7aaec0f08df470567a30b66c5f52959fad36	16 Dec 2016, 06:35	1.00 MB	2,758	104
443,670 443,670	00000000000000000049fef30fce8b6905ddcdc4355d992ffd3c77754f2d1071	16 Dec 2016, 05:50	1.00 MB	2,152	81

Previous 10 blocks ↓

Total Size: 647.10 GB

Node Information

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

Uptime: 1 month, 2 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,455.39 GB sent, 43.20 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.