Blockchain Explorer | learn me a bitcoin

Memory Pool

41,421 transactions

47.82 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,336	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 27 secs	1.00 vMB	4,883	21

Blockchain

Tip: 842,335 (440,857 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,478 401,478	000000000000000006cca496dc1bce46550ccf77cfa0cdbd69a82e848fc8ab1d	06 Mar 2016, 22:59	0.70 MB	964	32
401,477 401,477	000000000000000004bd035ab9066e3fc1702433e63be85b4d91df9efaba35f4	06 Mar 2016, 22:50	0.07 MB	97	36
401,476 401,476	000000000000000003c7e9ca16e5763b6911f7fdb2d32f8671ff5003cfd9f0ce	06 Mar 2016, 22:49	0.92 MB	1,651	38
401,475 401,475	0000000000000000042e5c34cb42217f17a87fe21a845b63cbebf1f56414130b	06 Mar 2016, 22:31	0.60 MB	870	44
401,474 401,474	0000000000000000005e1908050c8848bd1bfddc67525479ebdd7038f52a76f0	06 Mar 2016, 22:22	0.68 MB	768	36
401,473 401,473	00000000000000000400f2b1a48ca18d0bde14ebccde03c7873ac25b6e56df24	06 Mar 2016, 22:14	0.62 MB	613	22
401,472 401,472	000000000000000005507c32680fbc01d7c60acbf697a923bbcd991bfe1ab1f7	06 Mar 2016, 22:08	1.00 MB	1,334	36
401,471 401,471	00000000000000000693423b93ce8400d3dd3b19db58e5a27e072cb0f03f18a5	06 Mar 2016, 21:55	1.00 MB	2,279	56
401,470 401,470	00000000000000000357a534c2919444e6d2cb2b1e955f99097b35fe090eb066	06 Mar 2016, 21:31	0.14 MB	114	31
401,469 401,469	0000000000000000051af103491dc89fd7cae7a7bae9f0dbc3bc170ed53df10e	06 Mar 2016, 21:31	0.32 MB	513	50
401,468 401,468	000000000000000003de025271d0c0021410779382b71c32fd009fe0780ab60a	06 Mar 2016, 21:25	0.60 MB	1,161	38
401,467 401,467	0000000000000000054bec0c3bd379abe6978287449837b8610fc63b220bff6b	06 Mar 2016, 21:13	0.13 MB	244	40
401,466 401,466	0000000000000000010dfc8b8fa7e8cbcd21073e6da1835a609fce6ac3721bc6	06 Mar 2016, 21:11	0.04 MB	102	40
401,465 401,465	000000000000000001450ef43e2ed06554d9eca9397cf26693ed93e8b36cd1ee	06 Mar 2016, 21:10	0.22 MB	439	50
401,464 401,464	000000000000000004f795fee5116dea4ae6b03fa7fb533da3fec0492f8eceac	06 Mar 2016, 21:06	0.49 MB	1,008	41
401,463 401,463	00000000000000000535d2d3e93c4a108570769a857a8d37273438c695b72126	06 Mar 2016, 20:57	0.29 MB	726	47
401,462 401,462	000000000000000000af33eb3028152b6139e1c66e859667514c6c3c7f4a2920	06 Mar 2016, 20:50	1.00 MB	1,139	27
401,461 401,461	000000000000000006999a6fcaf7303a5f5e5baaaf8453fd380f8578ecf82cce	06 Mar 2016, 20:40	0.53 MB	971	45
401,460 401,460	000000000000000000c38b7591b174ca4915ced5ff5dc8d9b1883df56899139d	06 Mar 2016, 20:32	0.74 MB	932	25
401,459 401,459	000000000000000005e7db83f059ed312969ab365a79d9092f9ada592e532d90	06 Mar 2016, 20:24	0.77 MB	839	25
401,458 401,458	0000000000000000028f7b471afeb96cda1e690424a00cf1170d550a1f9e9c57	06 Mar 2016, 20:16	0.99 MB	1,153	32

Previous 10 blocks ↓

Total Size: 647.35 GB

Node Information

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

Uptime: 1 month, 3 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.39 GB sent, 45.05 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.