Blockchain Explorer | learn me a bitcoin

Memory Pool

61,240 transactions

38.25 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,375	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 45 secs	1.00 vMB	6,214	7

Blockchain

Tip: 844,374 (343,796 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,578 500,578	0000000000000000001cfe50d91c20896ec526d21ff074d164a2588ea0188aca	22 Dec 2017, 18:41	1.05 MB	1,836	915
500,577 500,577	0000000000000000003d099fe59659b3f30f0361d1366a3bfba3cabcd40321ab	22 Dec 2017, 18:38	1.07 MB	2,976	1,055
500,576 500,576	00000000000000000050fe1b95537fa2971d42216b3613308cbec41b38b9a259	22 Dec 2017, 18:28	1.05 MB	2,612	1,173
500,575 500,575	0000000000000000008c300bd55ab3908a50d7d6761187d57fd0b5680a658e4a	22 Dec 2017, 18:10	1.06 MB	2,638	1,068
500,574 500,574	00000000000000000006b0a515695fd00ca56393e937477eef8c2531f61d0852	22 Dec 2017, 17:59	1.18 MB	1,607	1,001
500,573 500,573	0000000000000000007945d5fb994ee4534c4d572aa1be4b1340e94c95d6cf4a	22 Dec 2017, 17:36	1.06 MB	1,840	526
500,572 500,572	00000000000000000084207048ca1e4491c98811508350c63f637deedd2031c3	22 Dec 2017, 17:36	1.04 MB	2,445	828
500,571 500,571	0000000000000000005d34cbb88f4b349c8c8a0f22dd0a4c1bdafe914e5e85cb	22 Dec 2017, 17:31	1.03 MB	2,282	825
500,570 500,570	000000000000000000202aaa1207fb812261d259ed3015130fd579f16c0ad7a9	22 Dec 2017, 17:28	1.04 MB	2,635	984
500,569 500,569	0000000000000000003a3b29c9642efebc5e78612b26ab8a632809a199addffe	22 Dec 2017, 17:27	1.12 MB	2,070	1,223
500,568 500,568	00000000000000000035a691c63d973f6dee879133b76ddfb01554928b86fb3f	22 Dec 2017, 16:57	1.03 MB	1,978	733
500,567 500,567	00000000000000000047969c150c3ede84837cb1eb86c63839bf7d6e00b6934d	22 Dec 2017, 16:54	1.06 MB	2,458	1,071
500,566 500,566	00000000000000000061b8d5a2cdeef696d234017e5e5374e0d984b68e01eb8c	22 Dec 2017, 16:42	1.09 MB	1,815	573
500,565 500,565	0000000000000000001f0403999aed6e58238883915781d3280eb048d90cd4e6	22 Dec 2017, 16:42	1.05 MB	2,019	812
500,564 500,564	0000000000000000009268f734340be52f5e2226d847b44a8b126e799ecaeec5	22 Dec 2017, 16:37	1.09 MB	1,645	620
500,563 500,563	00000000000000000027cbaa0b7b334bc9b74557775c911ef8da9e0e73910fae	22 Dec 2017, 16:35	1.06 MB	2,666	867
500,562 500,562	00000000000000000027be168e55ad4f495ec00990ee449832ae6858c055d92b	22 Dec 2017, 16:31	1.02 MB	2,057	630
500,561 500,561	000000000000000000928ec15e3a558e6c5153fb1113e691c81ba0b89b85387f	22 Dec 2017, 16:30	1.04 MB	2,545	728
500,560 500,560	0000000000000000003fb0c62d19840b06847cd8712afafb460d5ae74a45fee2	22 Dec 2017, 16:29	1.09 MB	2,692	1,106
500,559 500,559	00000000000000000004d781a5d3f217b5f316ee559761ed950d058e527fe4b8	22 Dec 2017, 16:17	1.11 MB	2,543	933
500,558 500,558	0000000000000000004da42d98c5411184164dc45b0fac970f86e7d3017f4886	22 Dec 2017, 16:11	1.05 MB	2,791	1,005

Previous 10 blocks ↓

Total Size: 651.22 GB

Node Information

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

Uptime: 1 month, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,109.91 GB sent, 67.30 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.