Blockchain Explorer | learn me a bitcoin

Memory Pool

36,260 transactions

45.08 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,168	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 44 secs ago	1.00 vMB	4,600	30

Blockchain

Tip: 841,167 (440,990 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,177 400,177	000000000000000003321c30312f1b1979f8573246a0dc43fddf56b8fc52b44b	26 Feb 2016, 21:27	1.00 MB	1,326	28
400,176 400,176	000000000000000003bf78fa4f327f374e45e194629235e61dab9772525932e1	26 Feb 2016, 21:21	0.75 MB	1,895	53
400,175 400,175	00000000000000000215c8925783a6fe404d9c2eae0ac42243a9a01a189b0e78	26 Feb 2016, 20:58	1.00 MB	859	26
400,174 400,174	00000000000000000302a2212b5f236ea92cd6211713071d5fe7a37fc7785139	26 Feb 2016, 20:52	0.93 MB	2,069	43
400,173 400,173	000000000000000002345062844004b6a8b0b25704f15feec522671dd7af0e8b	26 Feb 2016, 20:34	0.00 MB	1	0
400,172 400,172	000000000000000001ce3de355b300268dead40a31982182f6aa7c5ee7f56445	26 Feb 2016, 20:34	0.02 MB	50	43
400,171 400,171	000000000000000002b518cc2c3ffe1dcf1dda7b663a7a56de21890f6fbe2a14	26 Feb 2016, 20:38	1.00 MB	1,247	25
400,170 400,170	000000000000000003a3eef7c2840766305018652f70fc2b4b0baf18d1b59e7f	26 Feb 2016, 20:26	0.93 MB	1,799	35
400,169 400,169	0000000000000000051437f0fdaeea2c0baa1e26d859f8a3ffc8377c49bd5a9b	26 Feb 2016, 20:11	1.00 MB	2,197	47
400,168 400,168	000000000000000001c9926e6e1feff6973119be10e617c486825bfcd986ded2	26 Feb 2016, 19:54	1.00 MB	2,412	51
400,167 400,167	000000000000000002e0d5cce655f72d52433740273f6a18982e0497c06cdb88	26 Feb 2016, 19:32	0.93 MB	1,494	33
400,166 400,166	00000000000000000283c481dc57c19f7759a934d5cf99c138a12679ce32cd2d	26 Feb 2016, 19:23	0.98 MB	2,671	52
400,165 400,165	00000000000000000622f9a489adbbe435cca45e364c9cf41a15cb10467b0a6c	26 Feb 2016, 18:58	0.57 MB	1,243	39
400,164 400,164	000000000000000000393c1403e5207872faa0e4c84317d89a0d9d0284f5921f	26 Feb 2016, 18:49	0.50 MB	772	34
400,163 400,163	0000000000000000045ffd66fd407d72709c117e4afa03b9e8502a98f0e792dd	26 Feb 2016, 18:43	0.91 MB	1,610	32
400,162 400,162	000000000000000006116bf3fd8f8093984b70aff3bee588933a8a9d045988a7	26 Feb 2016, 18:34	0.93 MB	1,904	37
400,161 400,161	0000000000000000031186adcd35f621f0e356f5af211ee1f2f3bc4dce16601c	26 Feb 2016, 18:18	1.00 MB	2,151	41
400,160 400,160	000000000000000005fd7abf82976eed438476cb16bf41b817e7d67d36b52a40	26 Feb 2016, 18:04	0.93 MB	2,353	47
400,159 400,159	00000000000000000413410b8a773cd8a133eecc256036b08c643417ee5767ce	26 Feb 2016, 17:46	0.92 MB	1,286	30
400,158 400,158	00000000000000000174cad15601c0736c76b1db716c8d1bf793ab3eb6419109	26 Feb 2016, 17:38	0.21 MB	449	34
400,157 400,157	00000000000000000169c124f958c2047dda7045f3afb511693e7ed0ba32b13a	26 Feb 2016, 17:35	0.74 MB	827	28

Previous 10 blocks ↓

Total Size: 645.19 GB

Node Information

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

Uptime: 25 days, 2 hours, 32 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,219.88 GB sent, 31.01 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.