Blockchain Explorer | learn me a bitcoin

Memory Pool

26,552 transactions

31.17 vMB

Show Random Selection

Max Size: 135/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,878	0000000000000000000331db0000000000000000000000000000000000000000	42 secs ago	1.00 vMB	2,242	18

Blockchain

Tip: 841,877 (323,893 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,984 517,984	000000000000000000431a811c748a59e0a0b9dd95cb7e110a18763de41f9901	13 Apr 2018, 07:40	0.37 MB	833	30
517,983 517,983	00000000000000000038207754aa14781b2ca76db47564dba7a23d91be49d51d	13 Apr 2018, 07:33	0.99 MB	1,962	35
517,982 517,982	00000000000000000044dbb963e8520b0a2cd7f20558e4fe9cb03176d01f62a9	13 Apr 2018, 07:17	0.55 MB	835	36
517,981 517,981	00000000000000000047b43311c9af2fa1803e77475d213b7d8d0864ad541516	13 Apr 2018, 07:10	0.15 MB	357	31
517,980 517,980	00000000000000000001c20f1606b709587b52c6585405a66ca3b03deb0d5e16	13 Apr 2018, 07:07	0.71 MB	1,415	29
517,979 517,979	0000000000000000001513eed2a9a83fb542f9a8dc55f4821983382219e0f9f2	13 Apr 2018, 06:56	0.86 MB	1,766	37
517,978 517,978	0000000000000000001353a3936bc8b782a618496b5ee7da558117ed956452e1	13 Apr 2018, 06:42	0.21 MB	463	38
517,977 517,977	0000000000000000004c8e80b1ef1aad1885f6b332f0b73e265c3806d3caaf17	13 Apr 2018, 06:38	0.33 MB	597	34
517,976 517,976	0000000000000000002f221add9fc231c3e2ab1581bd4f947dd9973ac6b71577	13 Apr 2018, 06:33	0.71 MB	1,403	37
517,975 517,975	0000000000000000004bb1ee69c8d7273e4197a1ffe78953c25f198e8f4830b2	13 Apr 2018, 06:21	1.05 MB	1,819	30
517,974 517,974	0000000000000000002a66998527149b224d16a954e3d354289953b35f1b99b9	13 Apr 2018, 06:05	0.96 MB	1,586	36
517,973 517,973	0000000000000000003c606ca70e6ef39f3c722560e5dcbd54be03cbecdc6e9c	13 Apr 2018, 05:51	1.11 MB	2,431	32
517,972 517,972	00000000000000000010cc26a4a660967175b0555372a646ad7daa3555818ec1	13 Apr 2018, 05:28	0.23 MB	509	30
517,971 517,971	0000000000000000003196f63bec78ea85b0117e504bffcc70a11e803d633cc7	13 Apr 2018, 05:23	0.53 MB	1,094	35
517,970 517,970	0000000000000000003e062814ebcc538eb9cad34e459ad02aea68d470aa6e8f	13 Apr 2018, 05:13	0.34 MB	741	36
517,969 517,969	00000000000000000006ac1ac1eeb7bcd1f79e4252f8e0ac85c220764ff2f10f	13 Apr 2018, 05:06	0.09 MB	78	19
517,968 517,968	000000000000000000367e4b11f34090a470c04f98ddcceb1eb87c59427a7818	13 Apr 2018, 05:05	0.17 MB	280	46
517,967 517,967	000000000000000000393f9e4126d32c3d1321220c6061c3962b272d8fe668d5	13 Apr 2018, 05:03	0.33 MB	682	33
517,966 517,966	0000000000000000004559a78530961ef606ef8e5f6a72baf003f19e336d4f04	13 Apr 2018, 04:58	0.40 MB	877	39
517,965 517,965	000000000000000000483402e286d78f7bebdb988d5a8ad66749254b1730664f	13 Apr 2018, 04:50	0.65 MB	1,062	28
517,964 517,964	0000000000000000002f499085e26f80b923983e3f7bf29d56ac31bb8ef0746d	13 Apr 2018, 04:40	0.03 MB	35	18

Previous 10 blocks ↓

Total Size: 646.53 GB

Node Information

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

Uptime: 30 days, 8 hours, 4 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,368.30 GB sent, 38.29 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.