Blockchain Explorer | learn me a bitcoin

Memory Pool

81,409 transactions

36.80 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,434	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 33 secs ago	1.00 vMB	3,821	12

Blockchain

Tip: 844,433 (424,600 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,833 419,833	000000000000000004aa0bf15561b81ba44cec929f04a51348977c7458342a7f	08 Jul 2016, 13:00	0.09 MB	237	55
419,832 419,832	0000000000000000041eee4df9a002577d5cc872110ec36c4075c2939744aa3a	08 Jul 2016, 12:58	0.99 MB	901	18
419,831 419,831	000000000000000004883567c6d1799194d2345b1e482e1f0f794ca29e59dc42	08 Jul 2016, 12:57	1.00 MB	2,155	40
419,830 419,830	000000000000000004a936a68690ea7c8ab3decff10df3b56046d4b493316940	08 Jul 2016, 12:55	1.00 MB	3,288	86
419,829 419,829	000000000000000003f2970d9100598c8664b84de7ba62692cf447baab8c44f7	08 Jul 2016, 12:09	0.07 MB	223	57
419,828 419,828	000000000000000000c4ee7830778d616971f3637b0cedd584056013b7b555a2	08 Jul 2016, 12:08	0.30 MB	731	51
419,827 419,827	0000000000000000040d4c5dfecb3e48c6089689c35e2a5b3a7578d525a0e9ec	08 Jul 2016, 12:02	0.99 MB	737	14
419,826 419,826	00000000000000000254cfeaca6b3758a2335410bb12028bf88ec7f103f40212	08 Jul 2016, 12:00	1.00 MB	2,445	55
419,825 419,825	000000000000000000b67cefc6fdf50cdd61f09126419fbdc1fe39b47babae0f	08 Jul 2016, 11:41	1.00 MB	2,016	55
419,824 419,824	0000000000000000020a394ec8fdef895ce9c9175900e8e583419f96c75de58d	08 Jul 2016, 11:24	0.62 MB	1,297	51
419,823 419,823	0000000000000000020dbe3fa56e1ba68db34165044d8f26b9a42b3b0f179218	08 Jul 2016, 11:15	0.49 MB	662	24
419,822 419,822	000000000000000003d7daea97739a55a50ff58bf8ed4b902e825b6cc906706f	08 Jul 2016, 11:14	1.00 MB	2,102	50
419,821 419,821	0000000000000000045079c77937e1afdb2d282958cda1c5b32b126741fcc6f3	08 Jul 2016, 11:04	0.93 MB	2,553	64
419,820 419,820	00000000000000000152d427ffb07813f90a8b1ea9ebe763c06b6a6da6d8166b	08 Jul 2016, 10:37	0.10 MB	117	27
419,819 419,819	0000000000000000050808faadd1eb61d2762c5bb769611fcbd4ce2406e49d4c	08 Jul 2016, 10:36	0.98 MB	360	7
419,818 419,818	00000000000000000218d1e0eb503af8c4cf05e26c30d5f2f0a0a45fc6c2fe63	08 Jul 2016, 10:34	0.30 MB	602	46
419,817 419,817	000000000000000003d74d9eaaf1e7a3c264d5b658fb641bfb192c55d10dd880	08 Jul 2016, 10:30	0.01 MB	24	41
419,816 419,816	00000000000000000128e01764c69d3f8f0de551c8c6cd6d0d0a39d479c80d98	08 Jul 2016, 10:35	0.19 MB	467	71
419,815 419,815	0000000000000000010e32cf71e8979d2521b2f4e2f683bf4f626fe52f4fd3d3	08 Jul 2016, 10:27	0.15 MB	388	51
419,814 419,814	00000000000000000065cb3395f45cfa98dc041f89d6a70ad71cf1fec3a054b9	08 Jul 2016, 10:24	1.00 MB	601	11
419,813 419,813	000000000000000004d4fea0207aa720c1420634183218b2c4dd404b14b6183a	08 Jul 2016, 10:21	0.74 MB	1,408	40

Previous 10 blocks ↓

Total Size: 651.33 GB

Node Information

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

Uptime: 1 month, 18 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,114.29 GB sent, 68.00 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.