Blockchain Explorer | learn me a bitcoin

Memory Pool

57,277 transactions

43.46 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,808	0000000000000000000331db0000000000000000000000000000000000000000	19 mins, 25 secs ago	1.00 vMB	2,818	34

Blockchain

Tip: 841,807 (496,472 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,335 345,335	00000000000000000fbfbc63abf530449a87369897756919bf84504d9b73e752	27 Feb 2015, 02:43	0.32 MB	495	25
345,334 345,334	00000000000000001583c4db2b630621d416585f1066b455849645f7d1284794	27 Feb 2015, 02:34	0.05 MB	57	11
345,333 345,333	000000000000000014e2aea3770a13dcbc7b427632bc9c9d2fd6d3997e83b7c4	27 Feb 2015, 02:33	0.16 MB	53	8
345,332 345,332	00000000000000000dc9598a577521c238d038c44e827bf5e8f56a08fa4d5caa	27 Feb 2015, 02:32	0.44 MB	730	21
345,331 345,331	000000000000000011652584a66a206de601633be7f6c06288b5398648f3840e	27 Feb 2015, 02:26	0.21 MB	470	35
345,330 345,330	00000000000000000f7215db3f7fa427cd877aaaf225b475ddd0a10f861b01a0	27 Feb 2015, 02:11	0.23 MB	445	23
345,329 345,329	000000000000000008768aace4a9e4156b0920f7c17695008b6e73d5abd0b68a	27 Feb 2015, 02:04	0.20 MB	380	24
345,328 345,328	000000000000000007d05e26cdb67f8fb54be8408b2ebcae511ca50df78cc27b	27 Feb 2015, 01:57	0.52 MB	934	25
345,327 345,327	000000000000000001221ee5c681e01779321dc60c3452a3bd97ec10110138f6	27 Feb 2015, 01:40	0.11 MB	105	12
345,326 345,326	000000000000000001870215827e1dadc550898cd4e2562dab6526b4336f9801	27 Feb 2015, 01:38	0.10 MB	201	34
345,325 345,325	00000000000000000560149b8ca748adfd8c7db77f9f674beb109cd4efc55342	27 Feb 2015, 01:34	0.50 MB	820	20
345,324 345,324	00000000000000001502bcefc73b22d77ff535049872a658f44c87d722084c4c	27 Feb 2015, 01:30	0.34 MB	889	37
345,323 345,323	00000000000000000776e58c60d127a9837adf9aba49a67ac44607ed41055528	27 Feb 2015, 01:00	0.37 MB	692	29
345,322 345,322	00000000000000000cb1d794b53d38ad657e49d3354858c361475f8e62ed7166	27 Feb 2015, 00:50	0.43 MB	649	19
345,321 345,321	00000000000000001742ac12516682f95af387108bc36eb69cebe3d7bc1811fb	27 Feb 2015, 00:45	0.00 MB	1	0
345,320 345,320	000000000000000015696df1599987c1305d1c8144a6f7cd08793914d9e17072	27 Feb 2015, 00:44	0.11 MB	189	26
345,319 345,319	0000000000000000086d68ce1f5ee50d307ff0232c39aee8b198d93584f45266	27 Feb 2015, 00:38	0.17 MB	265	15
345,318 345,318	00000000000000000b558b068ef6062360841db91b267f046740c712149ec50b	27 Feb 2015, 00:37	0.75 MB	1,503	29
345,317 345,317	00000000000000000698f0488fdf69c5ad05eedf8591789c9d6b60f159e26a40	27 Feb 2015, 00:12	0.59 MB	1,141	29
345,316 345,316	0000000000000000079fa671278ad6ae58b25da827bf17fe0f94137899b6631a	26 Feb 2015, 23:54	0.10 MB	195	22
345,315 345,315	00000000000000000afe1bd587270e3f818810522942258dad985106d55675b5	26 Feb 2015, 23:54	0.03 MB	57	25

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 20 hours, 17 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,347.30 GB sent, 37.62 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.