Blockchain Explorer | learn me a bitcoin

Memory Pool

27,855 transactions

62.15 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,804	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 28 secs	1.00 vMB	6,677	9

Blockchain

Tip: 843,803 (242,205 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
601,598 601,598	000000000000000000123b6e20ac9d4e7b321c9d1268149feb38011f7ccdf71d	30 Oct 2019, 04:41	0.78 MB	2,118	15
601,597 601,597	00000000000000000012b900a1cc9133e4286ae32f7f2e47244554e61c7513fb	30 Oct 2019, 04:37	1.19 MB	2,841	31
601,596 601,596	0000000000000000000939a9418a99550bab37d955b25a4fc851e055fe91fb75	30 Oct 2019, 04:19	1.23 MB	2,544	37
601,595 601,595	0000000000000000001166e3e8dde0d9eb2f03cf276a0ba1e6ff9a56e56f356a	30 Oct 2019, 03:59	1.06 MB	2,363	27
601,594 601,594	00000000000000000012d32e33d702b3ab998ff6e07f6adddef2d62c5de4630f	30 Oct 2019, 03:47	0.51 MB	1,429	22
601,593 601,593	00000000000000000014181c4ad40a6baaa647c616ae276abd512f1b981a12d7	30 Oct 2019, 03:44	1.21 MB	2,733	33
601,592 601,592	000000000000000000039d1e296431fd24b9db140b8a542ad09a246adb937bba	30 Oct 2019, 03:24	0.41 MB	936	32
601,591 601,591	000000000000000000032908ecefe55a8ff388ec2a81fccefca7c43a608f10b3	30 Oct 2019, 03:20	1.23 MB	3,250	23
601,590 601,590	000000000000000000012f6a03bf1518e333042d06b5f83b36755502edf6ba1c	30 Oct 2019, 03:08	1.19 MB	2,613	31
601,589 601,589	0000000000000000000b07919102f982b4923db855ef9622145e0a0028f45de1	30 Oct 2019, 02:51	0.76 MB	1,644	27
601,588 601,588	0000000000000000000a0b346e1345781f30cf4a7d8b2d40a3a0b8b524d2234b	30 Oct 2019, 02:43	0.02 MB	71	35
601,587 601,587	0000000000000000000cfa2b5d2f166a1fdadea438475bdd280f46c9eea5c22f	30 Oct 2019, 02:43	1.08 MB	2,636	10
601,586 601,586	00000000000000000004bb53a3d5e8d29a3cebd5fb255465c22ec141df3c72f4	30 Oct 2019, 02:39	1.11 MB	2,628	12
601,585 601,585	0000000000000000000d8f8b856f2f55d16005b6d9f4effc02eca6090ea309a5	30 Oct 2019, 02:37	1.15 MB	1,953	30
601,584 601,584	00000000000000000001bba2171b158f136b118e676ecb1d665197de2befd15c	30 Oct 2019, 02:18	1.18 MB	2,230	31
601,583 601,583	00000000000000000010b480a163c9291ffc4ca3520747b8b3825db8c0aae923	30 Oct 2019, 02:07	1.20 MB	2,776	24
601,582 601,582	000000000000000000148311dd292fba5f98ecb4801132d6de60e45ac9a231b9	30 Oct 2019, 02:00	1.30 MB	2,857	28
601,581 601,581	000000000000000000094fcc8c53cc00aa64ea834c7d36aec2da22a32250752e	30 Oct 2019, 01:58	1.22 MB	2,680	52
601,580 601,580	00000000000000000006bfbd5673e4dbbd28436ca265a289ddc4cc64bcb2fea4	30 Oct 2019, 01:09	1.27 MB	2,601	44
601,579 601,579	000000000000000000093cf4ae759673a27f80e625b5596f69a197dc9fa2b083	30 Oct 2019, 00:42	1.00 MB	2,548	6
601,578 601,578	000000000000000000148caf3dd7bed427de9308ab8b86da6c73dd1fcbefcb36	30 Oct 2019, 00:40	1.38 MB	3,045	31

Previous 10 blocks ↓

Total Size: 650.16 GB

Node Information

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

Uptime: 1 month, 13 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,937.91 GB sent, 61.51 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.