Blockchain Explorer | learn me a bitcoin

Memory Pool

38,177 transactions

44.64 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,218	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 35 secs ago	1.00 vMB	3,662	30

Blockchain

Tip: 841,217 (202,136 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
639,081 639,081	0000000000000000000ee2e72f246f88940547a5f73f1646e882bd7125d28d4f	13 Jul 2020, 12:45	1.30 MB	1,798	23
639,080 639,080	00000000000000000007671b7e38b37bde5284b5c1b48accde564e10f4e9b1ee	13 Jul 2020, 12:44	1.43 MB	2,155	38
639,079 639,079	000000000000000000051f4be9f653c457d7b40b991ed42ad371c072a0c10215	13 Jul 2020, 12:32	1.22 MB	2,851	26
639,078 639,078	0000000000000000000dd89acc73368a204a1219220f9e52e1a692c7f393e087	13 Jul 2020, 12:30	1.40 MB	1,943	26
639,077 639,077	0000000000000000000447236e8d562237f4c4d5b914e8a6ebbaf4e5f5865662	13 Jul 2020, 12:28	1.41 MB	2,280	26
639,076 639,076	00000000000000000002362df042f4755fd6ab7d10d114a4b77be919a4278931	13 Jul 2020, 12:28	1.40 MB	2,287	40
639,075 639,075	00000000000000000006957087574fc6f38be2fb48a35a6ee09e26dcdb2e6a52	13 Jul 2020, 12:14	1.26 MB	2,698	26
639,074 639,074	0000000000000000000de67133b6ddca8d6511278e0cfb8f873fe51ee15d0d00	13 Jul 2020, 12:13	1.31 MB	3,018	45
639,073 639,073	0000000000000000000baa22549b48ff0e0715abaa4604df51cd4eba026c7578	13 Jul 2020, 11:54	1.43 MB	2,627	32
639,072 639,072 ⇅	00000000000000000007b80b8a4de32c55aa2af710f8fd6bb37bc0057bbed840	13 Jul 2020, 11:51	1.28 MB	3,336	59
639,071 639,071	0000000000000000000830b0a5ac4b78b5eb99209ebb4790be1fae1428c7f77c	13 Jul 2020, 11:03	1.36 MB	2,290	30
639,070 639,070	00000000000000000004aeeb1ae3cdc52f297a5159564ac245f53eebda47c862	13 Jul 2020, 10:54	1.58 MB	770	23
639,069 639,069	0000000000000000000d9723ef9a25df1101915c282dc6da7234371bbb8520f0	13 Jul 2020, 10:52	1.66 MB	613	24
639,068 639,068	0000000000000000000dd3b69099a9dbd34de5a0fa3e458b3dbc793bb5295166	13 Jul 2020, 10:50	0.00 MB	1	0
639,067 639,067	00000000000000000005f303790ddaff6f872efd010dca788d180324441f38b2	13 Jul 2020, 10:50	1.66 MB	248	22
639,066 639,066	0000000000000000000d02df9612b5b3cd4e21a0561e3e30d36fa6d1dd4005a6	13 Jul 2020, 10:49	1.37 MB	1,968	27
639,065 639,065	0000000000000000000997fbf8c4296a381917e25459598554711570a30d8f19	13 Jul 2020, 10:46	1.22 MB	2,633	30
639,064 639,064	0000000000000000000b466933603401962883ad9396b353a5012bd607dc5eab	13 Jul 2020, 10:38	1.24 MB	2,516	31
639,063 639,063	0000000000000000000cf0de97289ccca0830b3e106d40f3e99c9994e479cc0c	13 Jul 2020, 10:29	1.31 MB	3,007	42
639,062 639,062	0000000000000000000864f853239d40c96134d15cc36325d784205ac456b69f	13 Jul 2020, 10:10	1.32 MB	2,236	43
639,061 639,061	0000000000000000000ea1ecfbf0981949ab575a1baf6c2abeac0317ce74db95	13 Jul 2020, 09:55	1.43 MB	2,742	39

Previous 10 blocks ↓

Total Size: 645.28 GB

Node Information

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

Uptime: 25 days, 10 hours, 15 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,229.28 GB sent, 31.50 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.