Blockchain Explorer | learn me a bitcoin

Memory Pool

182 transactions

0.04 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,793	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 24 secs	0.04 vMB	183	2

Show Transactions

Blockchain

Tip: 907,792 (378,231 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
529,561 529,561	0000000000000000001e6f3d88464871bf033f5dcc6db6222b04ed9ef52eaebe	28 Jun 2018, 05:34	0.17 MB	370	36
529,560 529,560	00000000000000000009ee344439b0e2b851e552b1d386753f940076fdeea2bb	28 Jun 2018, 05:30	0.15 MB	358	37
529,559 529,559	00000000000000000026239043cfdfa73194faee52fa6a17d5d60857eee16f33	28 Jun 2018, 05:27	0.02 MB	65	31
529,558 529,558	00000000000000000036411c94df74639346be674a0dc0f884b9a88112e2cc60	28 Jun 2018, 05:26	0.27 MB	613	34
529,557 529,557	000000000000000000227c59b2bed8eb566db40972920f62ad67b4dca0bc2cb8	28 Jun 2018, 05:20	0.14 MB	354	37
529,556 529,556	00000000000000000015cef312a8904807271580d22fcf6e1bcfd1ffb40cfbaf	28 Jun 2018, 05:17	0.49 MB	924	30
529,555 529,555	00000000000000000004850989c1e8b3846b2e503d2bf8c3f63857a3aec0133d	28 Jun 2018, 05:08	0.95 MB	1,725	32
529,554 529,554	00000000000000000033d2f96cab412f7fb669fa846ac47ffd0aa77265131429	28 Jun 2018, 04:53	0.05 MB	140	32
529,553 529,553	00000000000000000007c1000509fd418f91ab2836f26dfaff152b2214df2277	28 Jun 2018, 04:52	0.54 MB	909	28
529,552 529,552	00000000000000000026289caffaa0cf0670b1606d7d1a810f0b979fd688b86f	28 Jun 2018, 04:43	0.00 MB	13	11
529,551 529,551	00000000000000000004a29e170dfdf24f9f89018d7b288967a25375c745f56b	28 Jun 2018, 04:43	1.08 MB	2,260	44
529,550 529,550	00000000000000000035527764bc76aee5d79e63e1853200cf0e6fd078e888d8	28 Jun 2018, 04:20	1.03 MB	2,064	9
529,549 529,549	0000000000000000003270e8620396824d560234eb590a6bae4ed44f14f2d282	28 Jun 2018, 04:17	1.21 MB	2,763	58
529,548 529,548	0000000000000000002ba68f456868705665230f2f609b74d51fa03de2ba78c4	28 Jun 2018, 03:29	0.26 MB	452	25
529,547 529,547	00000000000000000001870f50afeea6777fabcb8fe615f55c4f49aa261bedc8	28 Jun 2018, 03:25	0.12 MB	277	42
529,546 529,546	000000000000000000010073e67b7acb213d7be6c30978089ace028fdf9e2c08	28 Jun 2018, 03:22	0.02 MB	51	46
529,545 529,545	00000000000000000028e5a5fa176b17606ca3fce42e9d3e3dfe42dcc7ad23a5	28 Jun 2018, 03:22	0.23 MB	451	37
529,544 529,544	00000000000000000003e46af85fd4f400d8e0a8f9a6192ec591e2246ffdb566	28 Jun 2018, 03:18	0.18 MB	320	34
529,543 529,543	0000000000000000000b8dc657b64608b77ed9c3ab1e95073476e9aac9be3c0b	28 Jun 2018, 03:18	0.20 MB	510	48
529,542 529,542	0000000000000000001c7fd49ba78f4c5a515d95c383910bd1d65ca57cdb1fbb	28 Jun 2018, 03:10	0.10 MB	249	48
529,541 529,541	0000000000000000002936210b69a42ecfe64a456dfa2e34088c38364d3d2a38	28 Jun 2018, 03:08	0.70 MB	1,354	52

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.62 GB sent, 93.63 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.