Blockchain Explorer | learn me a bitcoin

Memory Pool

42,827 transactions

45.23 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,230	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 58 secs	1.00 vMB	4,152	34

Blockchain

Tip: 841,229 (179,972 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,257 661,257	00000000000000000002cc61d2fcad530eb423ab224775446bf9daa5b86cc120	14 Dec 2020, 01:03	1.41 MB	2,552	37
661,256 661,256	0000000000000000000c6601c2534b337405f69a580987d87b2d89eec2f45944	14 Dec 2020, 00:38	1.16 MB	1,687	14
661,255 661,255	00000000000000000005ec8d24b2f9be457374daab06fa74a152d57b5023a05a	14 Dec 2020, 00:30	1.20 MB	2,420	14
661,254 661,254	00000000000000000006def8ac57d367bd7484105f8d4877e42d319e322c6fb7	14 Dec 2020, 00:25	1.44 MB	2,000	34
661,253 661,253	0000000000000000000cd98e24b87fa0ac0e9330d1ac9a7ecac405487f02dfd7	14 Dec 2020, 00:07	1.24 MB	2,608	12
661,252 661,252	000000000000000000021c75d519dad8a5fd70743291fde932c7f4f6b93c4fa1	14 Dec 2020, 00:03	1.35 MB	2,095	58
661,251 661,251	00000000000000000008d75cfba07e5d4fd7df59994623abd367730942c0c5be	13 Dec 2020, 23:39	1.29 MB	2,440	14
661,250 661,250	000000000000000000049dfc8d90276756317d5a7c1ae5a99f772b52f4ec8080	13 Dec 2020, 23:32	1.46 MB	2,449	31
661,249 661,249	000000000000000000006e41d0d924224f8d589e64d901d7278f3ace9720d9ef	13 Dec 2020, 23:20	1.26 MB	2,845	66
661,248 661,248 ⇅	00000000000000000004ecefaacd7051fdd8586f39434679d506665c472715ad	13 Dec 2020, 22:44	1.28 MB	2,531	35
661,247 661,247	00000000000000000006d248288fe5c88d55836f0ffcd9acae8333c824106a54	13 Dec 2020, 22:27	0.53 MB	1,225	33
661,246 661,246	000000000000000000033ddf18782536753594861a48822727359d7abf136106	13 Dec 2020, 22:21	0.08 MB	171	41
661,245 661,245	0000000000000000000e73c3c82d9acc6e5034e98fc6f1bb2cb2602265cde875	13 Dec 2020, 22:20	0.77 MB	1,659	32
661,244 661,244	0000000000000000000c154269e5f009713c857960a9d34f8a74c2fb706414b3	13 Dec 2020, 22:13	0.99 MB	1,962	30
661,243 661,243	0000000000000000000b92ad213ba892751ef14840c5629833c22f3558a566c5	13 Dec 2020, 22:02	0.78 MB	1,173	38
661,242 661,242	000000000000000000026921910db04df536b6972997b388b0b877d6e2a53f95	13 Dec 2020, 21:58	1.50 MB	1,890	19
661,241 661,241	000000000000000000041bb91bcc7b5a5c774281781a1a3107410263bfd14bd5	13 Dec 2020, 21:48	1.30 MB	2,839	28
661,240 661,240	0000000000000000000482e2a559e991abc1f89ce09a5530aad0d1f5f888ccd0	13 Dec 2020, 21:36	1.19 MB	2,407	27
661,239 661,239	00000000000000000008c2011b0ad89142ad8ad87017ef545fd985432f0512bf	13 Dec 2020, 21:26	1.21 MB	2,020	45
661,238 661,238	00000000000000000000ba87a2be974b1a80f5f550cff4a087b17d8b5fe0d249	13 Dec 2020, 21:13	1.62 MB	687	7
661,237 661,237	000000000000000000095f32aaeb03cb67c48c08b336122f2d6c00042c94c2e4	13 Dec 2020, 21:10	1.73 MB	322	4

Previous 10 blocks ↓

Total Size: 645.31 GB

Node Information

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

Uptime: 25 days, 13 hours, 21 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,231.89 GB sent, 31.66 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.