Blockchain Explorer | learn me a bitcoin

Memory Pool

29,930 transactions

40.88 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,909	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 14 secs	1.00 vMB	1,685	20

Blockchain

Tip: 841,908 (435,332 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,576 406,576	0000000000000000015cd30def87b070bb1f98dab371729ca55b1ba937cc3534	10 Apr 2016, 05:40	1.00 MB	1,755	26
406,575 406,575	000000000000000002aa623cfa91902499c77e5800517335c49acae3ddcfd7dd	10 Apr 2016, 05:25	0.91 MB	2,048	37
406,574 406,574	00000000000000000372e6bee0fab7b564b0915af6bffe308cc38b718c188218	10 Apr 2016, 05:05	1.00 MB	2,224	35
406,573 406,573	000000000000000000b2b982a8723b1e6b59e1ff790cfce38dff3716f8b25835	10 Apr 2016, 04:44	0.24 MB	552	35
406,572 406,572	00000000000000000303035f9248d7231fe5a575b0acde051bfd12eca37ffb9d	10 Apr 2016, 04:40	0.63 MB	1,498	36
406,571 406,571	000000000000000004cba6d3aaf6c562fd21b34590544f9bf6d6ddc17a36d39b	10 Apr 2016, 04:27	0.42 MB	813	30
406,570 406,570	000000000000000003afb74c8a5e2422680565dec1e54a91b217454d9858f2bc	10 Apr 2016, 04:20	0.63 MB	1,246	31
406,569 406,569	0000000000000000039da5a8877138ad0b68e398c4d55d415d35c915c2eefb0c	10 Apr 2016, 04:10	1.00 MB	2,460	38
406,568 406,568	0000000000000000051b2b0665360ef75acbc2cd330b28b6b7147e794dfa1af4	10 Apr 2016, 03:47	0.99 MB	484	6
406,567 406,567	000000000000000004299104dc06f45bed8244ada35b1d49bc87e65890fd8a3e	10 Apr 2016, 03:46	0.90 MB	1,631	35
406,566 406,566	000000000000000004ebdeb052aa98f23eda8d890bc49f5bac1069c2dc6cce30	10 Apr 2016, 03:28	0.58 MB	1,076	37
406,565 406,565	00000000000000000485b95ce6fc9d7cce6bfadd9e2e3f6527502a1ba8bad032	10 Apr 2016, 03:18	0.62 MB	1,372	39
406,564 406,564	0000000000000000068040bb570414bd7510201b6e800d2ae7041b34883ee131	10 Apr 2016, 03:07	0.50 MB	510	25
406,563 406,563	000000000000000004cbae880068d9d98eee9d418f7ccc56cc6a96c6aa2742f3	10 Apr 2016, 03:05	0.39 MB	759	34
406,562 406,562	000000000000000004ac0c6acda00832adea2ed795847b0f67b5766db2c29d08	10 Apr 2016, 02:58	0.98 MB	1,117	17
406,561 406,561	000000000000000001020ce45d76bfc4ff5c6685fa4be35ee208561e7b7ff6a0	10 Apr 2016, 02:50	0.00 MB	16	91
406,560 406,560	00000000000000000310510a573eac48d28555ccc0d4ff4404e5832151d2ebd6	10 Apr 2016, 02:50	0.16 MB	362	37
406,559 406,559	000000000000000005e500982c621e3a1bab96470d25fdef130b57970efd4ae4	10 Apr 2016, 02:46	0.54 MB	1,033	27
406,558 406,558	00000000000000000319489569461112bcf0870665911bdfd1b4f6ece95fe7d0	10 Apr 2016, 02:42	0.24 MB	642	41
406,557 406,557	0000000000000000067caa054390ee72ac3e8e0414f1ec96017c896a9deb3958	10 Apr 2016, 02:37	0.41 MB	462	24
406,556 406,556	0000000000000000065dd950edc3b2628324fd3407d5289e3c8bdda719517216	10 Apr 2016, 02:34	0.66 MB	1,452	37

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,374.70 GB sent, 38.69 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.