Blockchain Explorer | learn me a bitcoin

Memory Pool

47,557 transactions

31.28 vMB

Show Random Selection

Max Size: 149/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,569	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 55 secs	1.00 vMB	4,277	10

Blockchain

Tip: 848,568 (155,020 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,548 693,548	0000000000000000000b6a7245cfee191359f9220e86c60cc1885aafeda49b54	31 Jul 2021, 11:43	1.08 MB	2,001	13
693,547 693,547	00000000000000000013245635439c42a8346aaf2cec204a07a7cde82d1aed89	31 Jul 2021, 11:31	0.70 MB	1,298	16
693,546 693,546	00000000000000000012b3369cbe103e1bb1e06bc85352794ac5b1edf01092e9	31 Jul 2021, 11:22	0.20 MB	342	11
693,545 693,545	0000000000000000000bf21eb6abb5cc9778e2e8bdfb5a0240b20ea9cee7ef09	31 Jul 2021, 11:21	1.41 MB	3,016	11
693,544 693,544	0000000000000000000e47efd10c6f5d58c94d62610b76d4afb77a2aa5ed0af3	31 Jul 2021, 11:00	0.69 MB	1,010	8
693,543 693,543	000000000000000000084a2e3f490d0c0f8df12c9c907850fe57ec2b868cd73d	31 Jul 2021, 10:52	0.06 MB	77	8
693,542 693,542	000000000000000000127bda8d898138e394c1c2b804531b859d5a5eca4af4a0	31 Jul 2021, 10:52	0.80 MB	1,838	17
693,541 693,541	000000000000000000070943fea31e129621fe99c567261a9576747a17629abc	31 Jul 2021, 10:39	0.85 MB	1,629	17
693,540 693,540	0000000000000000000d432cbfa80acd05ed0060cade4620617e5bed08abb7e5	31 Jul 2021, 10:29	0.77 MB	1,305	12
693,539 693,539	000000000000000000003ab3ceb9b7471bef48ef69d733bb1d35fd1fbcdbcea3	31 Jul 2021, 10:20	0.77 MB	766	4
693,538 693,538	0000000000000000000edd3b1b118905c09b230acfd0a5275f35a173c7175546	31 Jul 2021, 10:17	1.39 MB	1,473	7
693,537 693,537	00000000000000000009cbe0221c94c6657c44402426f3f223cfea03735b9dcd	31 Jul 2021, 10:07	1.44 MB	2,459	14
693,536 693,536	0000000000000000000c175a43ac3497944e2a45ed842987660ced30386e19c6	31 Jul 2021, 09:48	1.28 MB	2,355	10
693,535 693,535	0000000000000000000e7457de98286d2eb9deb0eba94593fff3ccea04072b05	31 Jul 2021, 09:32	0.02 MB	43	34
693,534 693,534	000000000000000000082ff5b182cb280b465b90a4175377e84adb20a3658797	31 Jul 2021, 09:32	0.02 MB	68	10
693,533 693,533	0000000000000000000872df9653376c40be5912dc4b9ae0aa0f22d71d0af124	31 Jul 2021, 09:32	0.72 MB	1,585	13
693,532 693,532	000000000000000000027240d997f76cb5545e0cc4fd1d3077b32dde35bb25b4	31 Jul 2021, 09:21	0.28 MB	393	13
693,531 693,531	00000000000000000008eb73a1d306fe93942ea68650eb30af671bccd0c2aa66	31 Jul 2021, 09:19	0.90 MB	2,010	12
693,530 693,530	00000000000000000011d1be681d6f4336832a1f6b929820b1bbe95eb07d3747	31 Jul 2021, 09:05	0.57 MB	1,124	18
693,529 693,529	0000000000000000000c32560a8819988eba9959087eeda1c0e127710e483985	31 Jul 2021, 08:58	0.57 MB	1,197	11
693,528 693,528	0000000000000000000bef4fde806d5bf33a87d3133913722b7b5e1991bdddfe	31 Jul 2021, 08:50	0.38 MB	624	11

Previous 10 blocks ↓

Total Size: 658.81 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 5 days, 11 hours, 44 minutes
Connections: 10 outgoing, 105 incoming
Data Transfer: 1,902.96 GB sent, 3.40 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.