Blockchain Explorer | learn me a bitcoin

Memory Pool

35,386 transactions

46.39 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,018	0000000000000000000331db0000000000000000000000000000000000000000	52 secs ago	1.00 vMB	4,530	20

Blockchain

Tip: 842,017 (187,502 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,515 654,515	00000000000000000000bb285b162cfb5d8ea709daef22fe29c55fa86ba2b8b8	28 Oct 2020, 03:48	1.29 MB	2,955	212
654,514 654,514	000000000000000000018c55cc0109d1c5e3a47b9ee5e06213b03336b35dd16f	28 Oct 2020, 03:23	1.21 MB	1,638	178
654,513 654,513	0000000000000000000d67f1f1e56487ad510b962642742bb30598ea796d44ef	28 Oct 2020, 03:15	1.23 MB	2,986	164
654,512 654,512	0000000000000000000bfe42bd9d4c741838c41119ab7fe92abc53405c714290	28 Oct 2020, 03:11	1.25 MB	2,230	196
654,511 654,511	0000000000000000000e068d29f473023f16dad5aa7cbafb1ac14bf44a302e01	28 Oct 2020, 02:56	1.28 MB	2,627	212
654,510 654,510	000000000000000000016b7151f5b5e38deee6f1e576e11c0de5d978c4deb571	28 Oct 2020, 02:36	1.23 MB	2,418	207
654,509 654,509	00000000000000000008b24a43f8c4e8669f807b5c2e8b4740cb1c9342166fa6	28 Oct 2020, 02:16	1.36 MB	2,674	198
654,508 654,508	0000000000000000000bf3b8dca7e7f37feb516903285582e06096879fca5ded	28 Oct 2020, 02:03	1.24 MB	2,482	167
654,507 654,507	00000000000000000000431ac18160d6224051afa5ad74cce56dd7d9b7d5f735	28 Oct 2020, 02:01	1.23 MB	2,386	217
654,506 654,506	00000000000000000001c9c59a3a9096d07297b8843e42701f170386b3aaed55	28 Oct 2020, 01:42	1.28 MB	2,647	210
654,505 654,505	00000000000000000005b465a6d57183ce90eb0ed9002fc47d65e20569e388eb	28 Oct 2020, 01:27	1.19 MB	3,283	188
654,504 654,504	00000000000000000006a9c23c60e30f223b7b2ac993d4857af0641371426ee1	28 Oct 2020, 01:23	1.35 MB	2,877	238
654,503 654,503	0000000000000000000b1202e59a5795d4d27195058d77570795d223ef147aa0	28 Oct 2020, 00:52	1.33 MB	2,642	241
654,502 654,502	000000000000000000034e1eb22f2f5c7a19d9eb0f0d61cfa754c0ffde3c660b	28 Oct 2020, 00:23	1.22 MB	2,344	188
654,501 654,501	000000000000000000037feebd997561164bcaaf68cf932bfc55b90f5aa3d2f3	28 Oct 2020, 00:22	1.30 MB	2,283	238
654,500 654,500	0000000000000000000c1ab2b3ee7779129ea7045d50d490922a5b7ff0e12a5f	27 Oct 2020, 23:57	1.52 MB	1,806	200
654,499 654,499	000000000000000000095eaf76a73a7986ea2e6a3b0d190fb10ab986b683c619	27 Oct 2020, 23:47	1.42 MB	2,443	208
654,498 654,498	0000000000000000000318291249db2c9b658d087e4f06bcd2ed24481e81533c	27 Oct 2020, 23:36	1.32 MB	2,525	179
654,497 654,497	00000000000000000000a22c660fc97e41ae101db4958d943637ff2df58a967c	27 Oct 2020, 23:35	1.18 MB	2,839	199
654,496 654,496	0000000000000000000cfef7146b2737c3a7d59961d5b38695892334a97abf0b	27 Oct 2020, 23:30	1.38 MB	3,161	203
654,495 654,495	0000000000000000000b88aaa12b23ad0623b9b12f806f7ed6ba04a7652841b4	27 Oct 2020, 23:24	1.35 MB	2,974	235

Previous 10 blocks ↓

Total Size: 646.79 GB

Node Information

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

Uptime: 1 month, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,405.74 GB sent, 40.12 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.