Blockchain Explorer | learn me a bitcoin

Memory Pool

35,515 transactions

49.72 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,114	0000000000000000000331db0000000000000000000000000000000000000000	42 secs ago	1.00 vMB	3,775	30

Blockchain

Tip: 841,113 (186,674 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,439 654,439	00000000000000000009b3088ac303fb8ec85222149f8ffa1b25875758e4396d	27 Oct 2020, 11:25	1.34 MB	3,155	247
654,438 654,438	00000000000000000009d8169f5f8ac7117bfed48044588f3a4879b5983898ac	27 Oct 2020, 09:42	1.25 MB	2,788	169
654,437 654,437	000000000000000000043b5ea42f5169ccd204f9ab769160dbef10b5a25229af	27 Oct 2020, 09:36	1.21 MB	2,582	163
654,436 654,436	000000000000000000092a49290bc30f36f73841f1b77f81c120ab0d169f4106	27 Oct 2020, 09:31	1.18 MB	2,885	163
654,435 654,435	000000000000000000063b40bd155888062b9c5cd804d7aa027a5248ad43871d	27 Oct 2020, 09:29	1.16 MB	2,681	143
654,434 654,434	00000000000000000003fc0b4c62011635ac057dbef448aae3664b580341ae11	27 Oct 2020, 09:23	1.31 MB	2,410	182
654,433 654,433	000000000000000000037c72d4b22169310c58f298748e612c0787e93ab44009	27 Oct 2020, 09:11	1.25 MB	2,213	182
654,432 654,432	00000000000000000005e9dff54a7f2acebe0209c8ce2a3e0759125e1952ae96	27 Oct 2020, 08:56	1.28 MB	2,818	186
654,431 654,431	0000000000000000000c975e8c01705a82195c5f36efbd02b5487da9c427dbd8	27 Oct 2020, 08:37	1.31 MB	2,920	193
654,430 654,430	0000000000000000000d1bd9054237c279e859b4c82eb99d914748f9036ca272	27 Oct 2020, 08:09	1.42 MB	2,005	179
654,429 654,429	00000000000000000009befe2452b70f352895847311f19a1d1c0725912d3950	27 Oct 2020, 08:00	1.32 MB	2,874	182
654,428 654,428	00000000000000000001e78d2e677e078e2560acb8dd60efa0e2477c3a36b86a	27 Oct 2020, 07:43	1.39 MB	2,507	183
654,427 654,427	0000000000000000000adfd1cca38f27f8b39d91f14e8cbe1446c5612599c879	27 Oct 2020, 07:31	1.31 MB	3,267	221
654,426 654,426	000000000000000000009e9196adeb5ea1806392b15db6b2787a29f49a9502c7	27 Oct 2020, 06:10	1.31 MB	2,413	176
654,425 654,425	00000000000000000007b8a84b4c422f9321614f4160af675637292927cc4339	27 Oct 2020, 05:43	1.30 MB	2,514	166
654,424 654,424	0000000000000000000d0656e940456c0f99b5074640173b605fbf534f2a199b	27 Oct 2020, 05:24	1.56 MB	1,807	170
654,423 654,423	0000000000000000000586566ad4c1aca06770b99144ca621aa1110faaf8393c	27 Oct 2020, 05:13	1.61 MB	1,396	170
654,422 654,422	00000000000000000000f28b9ef3ed2cccfe927e982c2a940dfd665d771bb979	27 Oct 2020, 05:02	1.43 MB	2,402	181
654,421 654,421	00000000000000000005691fd8a0b201c9e4f6cd686da07ad7e2c347be543b7a	27 Oct 2020, 04:24	1.44 MB	2,193	192
654,420 654,420	0000000000000000000b1f44a7a084f9a7536ecead2605619080693eb2cc86d8	27 Oct 2020, 03:31	1.40 MB	3,509	120
654,419 654,419	0000000000000000000daf126a321e7ab681e558e26cbb7c5a78ee1502c1aa02	27 Oct 2020, 03:28	1.23 MB	3,009	117

Previous 10 blocks ↓

Total Size: 645.10 GB

Node Information

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

Uptime: 24 days, 16 hours, 56 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,197.10 GB sent, 30.47 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.