Blockchain Explorer | learn me a bitcoin

Memory Pool

17,937 transactions

5.79 vMB

Show Random Selection

Max Size: 34/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,720	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 1 sec ago	1.00 vMB	3,488	6

Show Transactions

Blockchain

Tip: 907,719 (201,359 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
706,360 706,360	00000000000000000008742090dfc1492c0b4ede2e3276b0ef88e598a49760c9	23 Oct 2021, 21:00	1.55 MB	2,563	10
706,359 706,359	0000000000000000000678563b485b0a16853b48a1cf79faedb0dd8942af6c85	23 Oct 2021, 20:46	1.38 MB	3,224	5
706,358 706,358	0000000000000000000a4de7068b6083d8c196b274da1ef6506d67f6313e90fa	23 Oct 2021, 20:40	1.39 MB	1,866	4
706,357 706,357	000000000000000000018348fbf75967ae4c33f329ddda40ab38082a1bd3dd4c	23 Oct 2021, 20:38	1.49 MB	2,881	9
706,356 706,356	0000000000000000000cccee1258224616b5bf4262b514676ceb78a70f69416e	23 Oct 2021, 20:30	1.63 MB	2,520	8
706,355 706,355	0000000000000000000a160e946a0e928a27b1080b87a03a9f25276d1f1e5cef	23 Oct 2021, 20:23	1.53 MB	2,680	16
706,354 706,354	00000000000000000009844dd95bc26d567ea2e9311375a9050feca4fe3be4fa	23 Oct 2021, 20:08	1.53 MB	2,544	23
706,353 706,353	00000000000000000004034fd41a4c6bc4fda0b99cc0b313bf6268b5f7376f64	23 Oct 2021, 19:22	1.59 MB	1,950	11
706,352 706,352	00000000000000000005ebcdc467f7b2a14ae384d8a6376941a4bdf004ca3d92	23 Oct 2021, 19:07	1.74 MB	1,065	7
706,351 706,351	00000000000000000008417f15e421f0f0600e9750e1356fbaf4f5db06ae7e26	23 Oct 2021, 18:59	1.46 MB	3,197	14
706,350 706,350	0000000000000000000d5653cf881ab3b93443cea2be64058bc178607602725d	23 Oct 2021, 18:37	1.43 MB	3,098	16
706,349 706,349	00000000000000000005e70b085efe690928840af953af9ff8bd17bd08564647	23 Oct 2021, 18:12	0.33 MB	468	6
706,348 706,348	0000000000000000000007465df2640fca541ee3646a3329d320d5b82bf9d1fe	23 Oct 2021, 18:11	1.23 MB	1,459	6
706,347 706,347	0000000000000000000bd664e4b07117bec5430501c32ecb3d2e12bbdb612262	23 Oct 2021, 18:05	1.37 MB	1,364	8
706,346 706,346	0000000000000000000b963a7942a00d9232b2083f40c03c3986bbf6b9400700	23 Oct 2021, 17:56	1.53 MB	1,752	5
706,345 706,345	00000000000000000002f15321664974828a8a529d7782334717b4eef3413ce7	23 Oct 2021, 17:49	1.48 MB	2,784	11
706,344 706,344	000000000000000000099000bbc7224856a83e16d91675006306544db919fdc4	23 Oct 2021, 17:34	1.45 MB	2,910	11
706,343 706,343	000000000000000000073b5ae74bc13e4702e3ff52145f355bff3c3457b179b5	23 Oct 2021, 17:19	0.44 MB	687	11
706,342 706,342	000000000000000000054d4c26194e16f09fb7a5c5203f9179a69ad37a82152a	23 Oct 2021, 17:15	1.60 MB	1,643	4
706,341 706,341	0000000000000000000d2a09735e73c76bb3dd13736928d743758da2ef52c79a	23 Oct 2021, 17:09	1.49 MB	2,932	10
706,340 706,340	000000000000000000059a329c834aab8fbb9a0dd95598b482a5542acdc046b7	23 Oct 2021, 16:57	1.55 MB	2,907	13

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.27 GB sent, 92.99 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.