Blockchain Explorer | learn me a bitcoin

Memory Pool

39,331 transactions

38.61 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,384	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 54 secs	1.00 vMB	1,699	22

Blockchain

Tip: 842,383 (181,344 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,039 661,039	0000000000000000000d32bcfd93d788b26c11bd04d6c7fa734e3e51aece3983	12 Dec 2020, 14:09	1.37 MB	1,472	54
661,038 661,038	0000000000000000000516104e778335eebc3987cfe108384e9b1121c22aa4bb	12 Dec 2020, 14:00	1.75 MB	1,585	27
661,037 661,037	00000000000000000002039a69439971f1835e3c7a0ee79f1675474c1809cac1	12 Dec 2020, 13:54	1.27 MB	2,455	28
661,036 661,036	0000000000000000000d58aceff6263d7258c068129f12866af0d11af9e2a93e	12 Dec 2020, 13:47	1.23 MB	2,459	22
661,035 661,035	000000000000000000034a2bd316c9c5acc4ae8db4af08dd3844e0ba78fc0c63	12 Dec 2020, 13:43	1.24 MB	2,201	27
661,034 661,034	0000000000000000000beac7bd71e37f5938b48be39a1701b8d9aa216fa19116	12 Dec 2020, 13:42	1.35 MB	2,051	44
661,033 661,033	0000000000000000000384063ffc34eea435c1c8fc92db1bb0ac7825d65e222f	12 Dec 2020, 13:32	1.29 MB	2,938	46
661,032 661,032	000000000000000000005252ab7aa1bde6829affe91f2cb1663fc5db66706355	12 Dec 2020, 13:30	1.25 MB	1,751	64
661,031 661,031	00000000000000000003ca26150361770047c834717ead0ccd693f9f1a37889b	12 Dec 2020, 13:24	1.19 MB	2,520	105
661,030 661,030	00000000000000000000f010d6ea571bb5a5657b285449f66fe1791b6d08854d	12 Dec 2020, 12:25	1.54 MB	2,153	35
661,029 661,029	00000000000000000006a147f157afc23300a2e62f7e0a947db2b0cd0523489f	12 Dec 2020, 12:15	1.20 MB	1,707	60
661,028 661,028	0000000000000000000bc690fc371b8d97db12f9d6af3b3802ec04f3166fa071	12 Dec 2020, 11:59	1.26 MB	2,372	22
661,027 661,027	0000000000000000000d1b6c38ee7fafba1c64fa8141a1545de24db72401287d	12 Dec 2020, 11:53	1.42 MB	2,173	34
661,026 661,026	00000000000000000004d6ef96edb03549e1d602bcc18ad8f646f82834dab94b	12 Dec 2020, 11:40	1.31 MB	2,197	23
661,025 661,025	00000000000000000002e918acda6bc97e6afe84cfaee40242147cd60631f158	12 Dec 2020, 11:35	1.28 MB	2,797	60
661,024 661,024	000000000000000000045aec89fdf33925f3eef825eee7269fbea1473e830a87	12 Dec 2020, 11:07	1.32 MB	2,942	55
661,023 661,023	0000000000000000000ad7d66bcc558076ebe36cc07f3471abae8a71453a4614	12 Dec 2020, 10:40	1.35 MB	2,771	43
661,022 661,022	000000000000000000034ed8bea0b1385b2ae1d6e5b0925f1046ec67b9f754c0	12 Dec 2020, 10:22	1.31 MB	1,943	19
661,021 661,021	00000000000000000001b0debeb6f8d6716ab005e8bec7fb7658b501679b06de	12 Dec 2020, 10:16	1.46 MB	1,547	9
661,020 661,020	00000000000000000007a7e4f61b7ead96a552c3b67e4ebba2adc084334d9f1d	12 Dec 2020, 10:14	1.35 MB	2,012	35
661,019 661,019	00000000000000000005f228707d19b3fa3d906840307e02dfdd432303e84d10	12 Dec 2020, 10:01	1.19 MB	1,506	26

Previous 10 blocks ↓

Total Size: 647.44 GB

Node Information

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

Uptime: 1 month, 3 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.91 GB sent, 45.76 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.