Blockchain Explorer | learn me a bitcoin

Memory Pool

47,245 transactions

41.95 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,666	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 31 secs	1.00 vMB	3,193	25

Blockchain

Tip: 841,665 (453,357 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,308 388,308	00000000000000000ab93683b4c23b074445bba7d842f23c8e322cafabd826c8	14 Dec 2015, 06:43	0.46 MB	1,300	43
388,307 388,307	00000000000000000129fd2fd21256ef64a95044e54a7d76963925a514eeec33	14 Dec 2015, 06:32	1.00 MB	1,367	76
388,306 388,306	0000000000000000034c579e9c27f331a67f48758f825c816cce7595a7913c62	14 Dec 2015, 06:24	0.60 MB	1,178	31
388,305 388,305	00000000000000000da20c637082ae7acf440f792e4e900e894945e474d0d5a9	14 Dec 2015, 06:24	0.62 MB	1,669	46
388,304 388,304	000000000000000009b967781901da5ee6e0ec281aad9769206751537d6e5eec	14 Dec 2015, 06:05	0.93 MB	1,682	29
388,303 388,303	00000000000000000626bb213c0cb085ae2e550560cba183c75678f0ffa9d250	14 Dec 2015, 05:55	0.75 MB	1,955	46
388,302 388,302	000000000000000004f303294c64341fd0b1276c1fd5a17727f3f1ba49050833	14 Dec 2015, 05:40	1.00 MB	1,348	11
388,301 388,301	00000000000000000d3439d025a966980fbb7c97e91c1ba2955604077661995d	14 Dec 2015, 05:38	0.95 MB	1,598	37
388,300 388,300	000000000000000005cb6f6e2f09e84a353ab91756a38aa50fbaf25059f76666	14 Dec 2015, 05:28	0.40 MB	834	40
388,299 388,299	00000000000000000c25b082fb6eee881bac1ef94f4ffa55036e9acca3c4d278	14 Dec 2015, 05:23	1.00 MB	1,195	17
388,298 388,298	000000000000000008fb14564d7a6256c437131011db163208046c2208ff228a	14 Dec 2015, 05:19	0.62 MB	1,931	49
388,297 388,297	000000000000000004e1e5f4d443795fcfaf98acf6e51da7331c96d8f769ef5d	14 Dec 2015, 05:02	0.14 MB	198	24
388,296 388,296	00000000000000000a3b8d38800611f3e292e51453e8be59a8dc42fbe56d2453	14 Dec 2015, 05:01	0.46 MB	933	36
388,295 388,295	00000000000000000a1ed588d0282311ee1c7929aa41916ce5d9f20b6c16c461	14 Dec 2015, 04:55	1.00 MB	1,840	24
388,294 388,294	0000000000000000033de0d87d2c6b4d6371015ce11ad11d29cd3cfab2098880	14 Dec 2015, 04:53	0.33 MB	507	22
388,293 388,293	0000000000000000078a706d26c560ab2d0b2b7e3d5da09697f2da65811c9dc7	14 Dec 2015, 04:45	0.93 MB	1,813	39
388,292 388,292	00000000000000000bc7291f345c622c2a8c994938e644c25c392b7e811148bc	14 Dec 2015, 04:33	0.24 MB	660	40
388,291 388,291	000000000000000004a4232e3ae0027b37da01fdfe41572ed14aa8229361e79c	14 Dec 2015, 04:29	0.32 MB	891	48
388,290 388,290	0000000000000000061a08cfbec15d50aab77c15adc465bf9be6da8aee713049	14 Dec 2015, 04:21	0.31 MB	828	42
388,289 388,289	00000000000000000983fbab54167c48bd27e425c125336700442826aa06197f	14 Dec 2015, 04:16	1.00 MB	516	10
388,288 388,288	00000000000000000b03aa886daf0641ceb3c36b7fc905784caa7548cd438260	14 Dec 2015, 04:14	0.16 MB	462	34

Previous 10 blocks ↓

Total Size: 646.13 GB

Node Information

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

Uptime: 28 days, 18 hours, 40 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,329.21 GB sent, 36.11 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.