Blockchain Explorer | learn me a bitcoin

Memory Pool

43,537 transactions

43.22 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,469	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 28 secs ago	1.00 vMB	4,037	44

Blockchain

Tip: 842,468 (428,433 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
414,035 414,035	000000000000000001031fcb87f8c406080dee1bf4d93d59572b6cc7c6525bd0	30 May 2016, 08:01	1.00 MB	1,880	48
414,034 414,034	0000000000000000035a67a9c9a4919d61abf46fdf5e4a9b9c59cbea76135c0a	30 May 2016, 07:47	1.00 MB	1,248	34
414,033 414,033	00000000000000000070cf8b69a2500b7b5b78f2596f5c41569403e39fc903ae	30 May 2016, 07:38	1.00 MB	801	20
414,032 414,032	0000000000000000057d9734ba014d51526d345c819786e62d9a5166ed6f1c8a	30 May 2016, 07:35	1.00 MB	659	39
414,031 414,031	0000000000000000020e378fc922eb0d6b2b01e9fcc830fe2fd597d13bea646b	30 May 2016, 07:32	0.99 MB	970	48
414,030 414,030	000000000000000001e2bcc1ade2292c558bc941dd7be79db51fa08bc80ce985	30 May 2016, 07:23	1.00 MB	266	13
414,029 414,029	000000000000000001a5c41ed29723e930f76f7fbdcb57e7c611513efd314384	30 May 2016, 07:21	0.25 MB	380	22
414,028 414,028	000000000000000003c2a994892458168e478b64a04b035ff60a0d9c6b8aba08	30 May 2016, 07:21	1.00 MB	1,721	54
414,027 414,027	00000000000000000196e4a10f5a1a9a219b62fe0b5fcc60c0e391089100364c	30 May 2016, 07:05	1.00 MB	531	19
414,026 414,026	000000000000000000cc1b28c732dcc4c2be3dad3bb31df4db5f3f4dbcd5b885	30 May 2016, 07:04	1.00 MB	1,184	20
414,025 414,025	000000000000000001b617c3a21862439d971143ae74e2525cf1a6e4b7fd5fe7	30 May 2016, 07:03	1.00 MB	1,606	40
414,024 414,024	000000000000000002ebe06537f71e589760d5cacb5c57a3835834aec95454f5	30 May 2016, 06:55	1.00 MB	1,953	52
414,023 414,023	0000000000000000057dc5c57fd1ab8da6288b8e86e6d60bdbea52da56048245	30 May 2016, 06:41	1.00 MB	1,867	64
414,022 414,022	00000000000000000559addd48b897c1ee96a1fbb47adfc9295d556dffaa4165	30 May 2016, 06:23	1.00 MB	934	63
414,021 414,021	000000000000000005620b271105e4817b6244add8cdb5e1d1031562aa2db206	30 May 2016, 06:11	1.00 MB	818	60
414,020 414,020	000000000000000001d21a7d30a9ae9dc09227c91ccd40dd0d3b4b61c6fb51b2	30 May 2016, 06:02	1.00 MB	395	55
414,019 414,019	000000000000000004dcfd9afb05f9a2627a2ac28ba85ebf173424c13da3aa7e	30 May 2016, 05:58	1.00 MB	814	60
414,018 414,018	000000000000000003e900ae099e62287c91765cf3bae33c45c793f3ff97aa13	30 May 2016, 05:46	0.09 MB	72	39
414,017 414,017	000000000000000003531e20502d68ddf7546d8676c70dbf9704ef19da09a9b9	30 May 2016, 05:43	1.00 MB	852	62
414,016 414,016	0000000000000000050b5df9f6823008e7332c1d8bb2358b5a10a5a0bd10f675	30 May 2016, 05:30	1.00 MB	334	21
414,015 414,015	0000000000000000016b147c532ea0e3072577acba2cb3e13565e37c07570c59	30 May 2016, 05:31	1.00 MB	851	48

Previous 10 blocks ↓

Total Size: 647.61 GB

Node Information

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

Uptime: 1 month, 4 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,520.15 GB sent, 46.81 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.