Blockchain Explorer | learn me a bitcoin

Memory Pool

40,826 transactions

19.12 vMB

Show Random Selection

Max Size: 102/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,266	000000000000000000035d250000000000000000000000000000000000000000	7 mins, 25 secs	1.00 vMB	7,254	7

Blockchain

Tip: 849,265 (676,359 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
172,906 172,906	000000000000086890d5452b4d5a732bebce810bb633cb0f23172b11fb39a524	26 Mar 2012, 03:02	0.17 MB	45	54
172,905 172,905	000000000000086c4b7849d16d27db5c2573d0dd89fe51e044b2afdbb5180433	26 Mar 2012, 03:00	0.02 MB	43	116
172,904 172,904	00000000000005be23755ee1f34c6c1e98aa8289a9adeb46efc6fc36bad64a43	26 Mar 2012, 02:48	0.00 MB	2	0
172,903 172,903	000000000000034788740d36bd094a34641451dc766d07cdc71cbe942d00faaf	26 Mar 2012, 02:46	0.00 MB	1	0
172,902 172,902	00000000000008830a64c97a122d001169709adbaaa688cc65e5e4b0f4da9ede	26 Mar 2012, 02:45	0.01 MB	39	114
172,901 172,901	00000000000002e48b7bb37e4c48fcb1596f132379219b7ce638621876b0c013	26 Mar 2012, 02:44	0.02 MB	7	50
172,900 172,900	000000000000015d7a1bafa89056d1f0afca48c20345cea330331bf448f6d1fd	26 Mar 2012, 02:38	0.00 MB	5	97
172,899 172,899	00000000000006ab4c6e81cfad87c7ff5231b70b72f16e800a9f1f8c5bee8948	26 Mar 2012, 02:38	0.00 MB	1	0
172,898 172,898	0000000000000a7f1d5e012a49e1ac967c6f2fc962d0c637ecc96211ca0047c9	26 Mar 2012, 02:35	0.02 MB	40	213
172,897 172,897	000000000000039a9b6cb21068395daab44c7b3b673b870a5397b736ee886fa7	26 Mar 2012, 02:22	0.02 MB	92	28
172,896 172,896	000000000000008c7d45c0ebd1346d87d6fd45c6c05e8d0024b799d0bd00eaa3	26 Mar 2012, 02:15	0.00 MB	9	365
172,895 172,895	0000000000000311efd0b6f5fec471b01185e0916aa32fb5c8653c30831dfb72	26 Mar 2012, 02:09	0.02 MB	21	37
172,894 172,894	0000000000000166dadb5b2c31cdd208d33bbfc4ef0879f979bc276e188aca29	26 Mar 2012, 02:10	0.03 MB	46	62
172,893 172,893	000000000000036b87f44e0c5a397247be018605d1f7a3083a47b6cb5a74965a	26 Mar 2012, 01:57	0.13 MB	37	59
172,892 172,892	000000000000050d6f1cad977cb6086eca3326ae1c0fa8cae6b70fe904578fe7	26 Mar 2012, 01:47	0.03 MB	39	42
172,891 172,891	0000000000000004357a1f47844e6aa2e610e81ba5d24556d3dd5eb24f303aa1	26 Mar 2012, 01:35	0.01 MB	27	78
172,890 172,890	00000000000003bb78221e58d9eab44b5e45c40295480658f2ec7381a8a99915	26 Mar 2012, 01:27	0.04 MB	115	158
172,889 172,889	00000000000006dcc74a2a10ca9f95220ce47986344d09be84fe53be91d886b9	26 Mar 2012, 01:00	0.02 MB	69	16
172,888 172,888	000000000000025c0d8b1bc5295c40243c8f8c04b2eb313a658b289aa93d13b4	26 Mar 2012, 00:53	0.04 MB	67	181
172,887 172,887	000000000000047c7c0a4d675890b19960abfd513162076080dbfdded40c069f	26 Mar 2012, 00:53	0.00 MB	1	0
172,886 172,886	00000000000007148a69ea1464cdd584d6c79205bbc8bc2cfbdc794093fa733c	26 Mar 2012, 00:37	0.04 MB	45	396

Previous 10 blocks ↓

Total Size: 660.13 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 19 hours, 25 minutes, 50 seconds
Connections: 10 outgoing, 68 incoming
Data Transfer: 122.96 GB sent, 0.38 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.