Blockchain Explorer | learn me a bitcoin

Memory Pool

28,310 transactions

56.67 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,826	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 22 secs	1.00 vMB	5,667	9

Blockchain

Tip: 843,825 (182,510 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,315 661,315	00000000000000000000212f154efe6cd516ba56fd2fc81881cd8e5ebd72ad2c	14 Dec 2020, 10:35	1.78 MB	1,536	99
661,314 661,314	0000000000000000000e8ebdb2b9e28d45d96259c45cfa163473c719d9d33c58	14 Dec 2020, 10:07	1.19 MB	2,051	76
661,313 661,313	00000000000000000003bd17a055056efaf1df187148d7f90b7f5c386ff0d6ee	14 Dec 2020, 09:43	1.80 MB	1,801	92
661,312 661,312	0000000000000000000202638e1a21323f92f037cde016becb319c73539e44f3	14 Dec 2020, 09:21	1.30 MB	1,953	39
661,311 661,311	000000000000000000061ad59fec2d0849b88b0fe957cd5d4445fac248cd8891	14 Dec 2020, 09:13	1.16 MB	1,780	5
661,310 661,310	00000000000000000005146a05ddd55ddf397c2f6ac33f9b400ad6ae307d57f9	14 Dec 2020, 09:12	1.23 MB	2,147	16
661,309 661,309	000000000000000000000d716b8630f62f8e1476322bfbbbf59ada48ea1646f0	14 Dec 2020, 09:10	1.30 MB	2,342	20
661,308 661,308	0000000000000000000098822d28ac223dc9c460a15025b52fa0df09db803c91	14 Dec 2020, 09:05	1.33 MB	2,228	25
661,307 661,307	000000000000000000045d34922b908158dfaab20a01c8e2428a3699bdc02c6f	14 Dec 2020, 09:02	1.37 MB	1,678	54
661,306 661,306	00000000000000000006052f9130c0bc1fcdece984813bf08b285f1983b70222	14 Dec 2020, 08:48	1.21 MB	2,583	72
661,305 661,305	00000000000000000001a3472f6229e6022e20777c80065bf253f9d69a00303e	14 Dec 2020, 08:21	1.20 MB	2,331	8
661,304 661,304	00000000000000000006a2528bb7955ab3f4152992a6ff1f5264018e9e969dd8	14 Dec 2020, 08:19	1.35 MB	1,978	38
661,303 661,303	00000000000000000001e6156983817b90bc8bd515bb7bbf8c6854fc90d333c1	14 Dec 2020, 08:09	1.29 MB	1,919	52
661,302 661,302	00000000000000000002428915bc330eccc498a4d93cdceb694a521b0cd540d6	14 Dec 2020, 07:54	1.53 MB	2,232	34
661,301 661,301	000000000000000000018d4e75f028c6ae0d7ed21af6d64927c93e637091e3d3	14 Dec 2020, 07:38	1.10 MB	1,939	5
661,300 661,300	00000000000000000004c7f114199bd5c8fbf94870fe8e9c8347874157a75f3c	14 Dec 2020, 07:37	1.12 MB	1,379	24
661,299 661,299	0000000000000000000afa6199f22d03490f699507a3fb1efcccba74b59e80dd	14 Dec 2020, 07:30	1.31 MB	1,750	14
661,298 661,298	0000000000000000000cd5fadc6e2c12abd93e421ddf8d453395b761eb47696d	14 Dec 2020, 07:28	1.30 MB	2,813	53
661,297 661,297	0000000000000000000ec333cde6a55a380de82ffb14cee9fb2b98189f7819df	14 Dec 2020, 06:58	1.21 MB	2,458	17
661,296 661,296	0000000000000000000dab60fc364d77d5e70a79877ca29187216b323144ca8b	14 Dec 2020, 06:52	1.31 MB	3,024	51
661,295 661,295	000000000000000000074fe4a98b9f61c2a4a4c892694435651bcf3ab02fcbb5	14 Dec 2020, 06:32	1.46 MB	1,982	34

Previous 10 blocks ↓

Total Size: 650.20 GB

Node Information

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

Uptime: 1 month, 13 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,948.10 GB sent, 61.70 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.