Blockchain Explorer | learn me a bitcoin

Memory Pool

49,329 transactions

42.68 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,666	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 30 secs ago	1.00 vMB	3,550	26

Blockchain

Tip: 841,665 (187,631 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,034 654,034	00000000000000000001569bc2c9233c07e48035af09a07b90ff9aaddfa66215	24 Oct 2020, 01:36	1.28 MB	2,000	90
654,033 654,033	0000000000000000000d4e0b3b3f9d110fa5a33d06d064e8fa1cc747dc7258c8	24 Oct 2020, 01:22	1.32 MB	2,981	59
654,032 654,032	0000000000000000000ab826ac96fc29e1bc02d6639735a537bf1d3ecfe680c8	24 Oct 2020, 01:14	1.33 MB	2,475	45
654,031 654,031	00000000000000000002a4a3c5aad4a0056ae4a7c7c1b4ea9ce28a5d1a12255c	24 Oct 2020, 01:06	1.23 MB	2,698	60
654,030 654,030	0000000000000000000848cdfe4c13cd9ffa1048a9b87bc6db3d9f1e7d935661	24 Oct 2020, 00:57	1.22 MB	2,202	28
654,029 654,029	000000000000000000045dae62fdeaaa77a3ca3484900aa97a745c03400c50c8	24 Oct 2020, 00:55	1.28 MB	2,344	70
654,028 654,028	0000000000000000000044327bf9d232c553b25b0adfebe333ec96b355175c24	24 Oct 2020, 00:41	1.35 MB	2,234	74
654,027 654,027	0000000000000000000949add9e3e29a0012f6b2140ecc1518b6ac52b795b03d	24 Oct 2020, 00:27	1.23 MB	1,615	41
654,026 654,026	000000000000000000014ccfe9f8cf9a358df2277c9a96f575ecefc4f3f77508	24 Oct 2020, 00:22	1.20 MB	2,359	23
654,025 654,025	00000000000000000009a46ad5fb8fc8b807410cc40c58eb160ea67d4191305a	24 Oct 2020, 00:22	1.40 MB	2,303	116
654,024 654,024	00000000000000000000ffa5fb42d43d8b646b932fae54dec8e2c32ece990e3a	24 Oct 2020, 00:02	1.31 MB	1,916	29
654,023 654,023	00000000000000000009d2a034b5218bdbc9389105d48249b8bcd02eacccc6af	24 Oct 2020, 00:02	1.16 MB	1,257	68
654,022 654,022	00000000000000000004b2165024d6e4e02cf4b99fa77134c63991c8d54ebaee	23 Oct 2020, 23:59	1.22 MB	2,159	41
654,021 654,021	00000000000000000000c4e4d5e024a9ba578e4b30212864b9636e71b7d48405	23 Oct 2020, 23:56	1.31 MB	2,001	79
654,020 654,020	00000000000000000004ca6847b2e24e29a8e4ae1a6bf4ec9bf05e4b87223d17	23 Oct 2020, 23:47	1.24 MB	2,369	75
654,019 654,019	0000000000000000000776ce77309b7aacfa6f7addb39279ac901cafa2d224b2	23 Oct 2020, 23:38	1.15 MB	2,332	42
654,018 654,018	0000000000000000000083710685b92b069c29682727e3e0b445daf78fbb250f	23 Oct 2020, 23:36	1.14 MB	2,577	43
654,017 654,017	0000000000000000000d3717282b4ad2de7afe473e0fe07a20dafd69cf05affc	23 Oct 2020, 23:33	1.45 MB	2,074	123
654,016 654,016	00000000000000000004539072450ae8014f26f019cd3b5efe641152409679e5	23 Oct 2020, 23:19	1.23 MB	2,959	78
654,015 654,015	000000000000000000052fe02c6fa1388b99483e65aea696783c3c7c289775d8	23 Oct 2020, 23:18	1.49 MB	2,477	152
654,014 654,014	000000000000000000013943b6ee88b08e9ad594efee84507896a1750efeab23	23 Oct 2020, 22:58	1.42 MB	2,440	163

Previous 10 blocks ↓

Total Size: 646.13 GB

Node Information

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

Uptime: 28 days, 18 hours, 51 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,329.29 GB sent, 36.12 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.