Blockchain Explorer | learn me a bitcoin

Memory Pool

38,774 transactions

28.90 vMB

Show Random Selection

Max Size: 137/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,204	0000000000000000000331db0000000000000000000000000000000000000000	35 secs	1.00 vMB	3,963	28

Blockchain

Tip: 842,203 (508,528 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
333,675 333,675	00000000000000000aa013aa8a75e1cc08749cde147446767f8b4157f366e895	10 Dec 2014, 05:45	0.33 MB	260	15
333,674 333,674	0000000000000000146b718afd16f3727dc3833a64aa5bca0a94c321d25b9cec	10 Dec 2014, 05:39	0.75 MB	1,643	27
333,673 333,673	000000000000000009ac58582b1d6f51ca4e52874c8f15188ccb42eff61af30f	10 Dec 2014, 05:12	0.03 MB	50	23
333,672 333,672	000000000000000011bc9089085a22df75af69b636367ec8138ff15f61a60e07	10 Dec 2014, 05:13	0.09 MB	222	28
333,671 333,671	000000000000000002f65a9f5e1ae4ab64beee34ac7cd7e6454a08f22be0c7b3	10 Dec 2014, 05:11	0.09 MB	220	41
333,670 333,670	000000000000000013f3c917f752b588ddb1e81714c4b902a2a9715650769fda	10 Dec 2014, 05:08	0.31 MB	753	29
333,669 333,669	00000000000000000b4d90250bfc2c366d2b8c0e67bc4bb4ff8c2e7780d535cd	10 Dec 2014, 05:02	0.11 MB	328	33
333,668 333,668	00000000000000000292cb909e7907ddbd7d3851b37615ffa05566649026a387	10 Dec 2014, 04:59	0.16 MB	358	27
333,667 333,667	00000000000000001b41f2a41603c4d86ecd538f6b879d2061a9e113689a154d	10 Dec 2014, 04:53	0.06 MB	143	25
333,666 333,666	00000000000000000d44789e9134893a58814a4457dc6f88e3362210cc0ae2bf	10 Dec 2014, 04:52	0.06 MB	104	23
333,665 333,665	00000000000000001953b1a0970314add82920587ad73b64e1a2385accd3816e	10 Dec 2014, 04:50	0.29 MB	661	27
333,664 333,664	000000000000000016118d2bcbedfd6eda9116ccef5b60fce616c98ab2f2189d	10 Dec 2014, 04:43	0.23 MB	421	22
333,663 333,663	000000000000000000c34bfaf8d9930cabb501f78b735b1278fb60ebb7f7bdd9	10 Dec 2014, 04:39	0.75 MB	1,335	23
333,662 333,662	00000000000000001796b78e91e3801f872a555e22a8720ce3972627f178e8db	10 Dec 2014, 04:12	0.06 MB	151	27
333,661 333,661	000000000000000003a24fdfbd1dc27ab64922ad9aead1b1c39418fc9191c010	10 Dec 2014, 04:10	0.00 MB	1	0
333,660 333,660	000000000000000016a64bc6995eea04f8dd8b3ef80b47b9381e8095c6d47d6d	10 Dec 2014, 04:10	0.12 MB	264	25
333,659 333,659	00000000000000000be8308938cc58b707427f589f487d3f3e2ec930eb9bfc9c	10 Dec 2014, 04:04	0.09 MB	119	28
333,658 333,658	00000000000000001b495ac0fcc38308d04c5fe62a793400903e33bbb611bfee	10 Dec 2014, 04:02	0.34 MB	396	18
333,657 333,657	000000000000000013f48397f578e6bf0ccc44048500aaec8b6b1b4e41b6c9e8	10 Dec 2014, 03:56	0.04 MB	80	18
333,656 333,656	0000000000000000061730b1b3181c988726a2dc0b9a2067909fc716d58a015f	10 Dec 2014, 03:54	0.22 MB	392	25
333,655 333,655	00000000000000001b374baaa6fed2489a9b88d6f472110eb6da04ffeabc3610	10 Dec 2014, 03:49	0.23 MB	290	21

Previous 10 blocks ↓

Total Size: 647.11 GB

Node Information

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

Uptime: 1 month, 2 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,456.62 GB sent, 43.27 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.