Blockchain Explorer | learn me a bitcoin

Memory Pool

40,703 transactions

46.84 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,759	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 32 secs	1.00 vMB	4,452	16

Blockchain

Tip: 841,758 (451,694 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
390,064 390,064	000000000000000009aa272e83858c4164c82318a42789fe2d9dc91c5d3ba914	25 Dec 2015, 05:53	0.26 MB	275	11
390,063 390,063	000000000000000002542190848c865a76df2a97601831f0ab93b563234807c3	25 Dec 2015, 05:51	0.63 MB	1,698	37
390,062 390,062	000000000000000007bd745f65e5ad64e6ad8c8f6f3d1e64c9510c445b5ea09d	25 Dec 2015, 05:39	0.60 MB	1,565	38
390,061 390,061	00000000000000000664cdaf386181450b51f0e497a2b8d19b0bba4514a0a095	25 Dec 2015, 05:27	0.10 MB	162	17
390,060 390,060	000000000000000008bcced5a45f22279a6078c873b2ba4fdb2bca4065500754	25 Dec 2015, 05:23	0.15 MB	251	24
390,059 390,059	000000000000000000fd4d8a0dd94365e18d59888b0126b9719cdb2acd570afb	25 Dec 2015, 05:25	0.45 MB	1,118	37
390,058 390,058	0000000000000000088383d7cb51ac337c36db60e04019ae7837333df7bb5311	25 Dec 2015, 05:17	0.25 MB	482	24
390,057 390,057	000000000000000008f0796f77472fd0670eaadfd3410587fa4ee98c18fb50c0	25 Dec 2015, 05:15	1.00 MB	2,326	34
390,056 390,056	0000000000000000009cedcedf1c5ebfa5c1cb6cd941b0eaef4ebe94f2777cf7	25 Dec 2015, 04:57	0.85 MB	2,084	36
390,055 390,055	00000000000000000912ec278b822cf9c0df6d63c74aa512615c78dec0e2a030	25 Dec 2015, 04:45	0.37 MB	905	31
390,054 390,054	00000000000000000826af8216e4fbbd230d2c17cdaf41e02cf50d14ed6c31d9	25 Dec 2015, 04:37	0.22 MB	382	34
390,053 390,053	000000000000000004afa47e6e2098f43dcadc79a2388ab63bd1eabf0a29dcd2	25 Dec 2015, 04:35	0.35 MB	474	24
390,052 390,052	000000000000000006087bf115c188b15e9508e0e2f7ea0138777f0c501d2aed	25 Dec 2015, 04:33	0.36 MB	478	17
390,051 390,051	00000000000000000039d5889e59212ba36d89d016a69d9728d124468abaf78b	25 Dec 2015, 04:30	0.87 MB	1,278	22
390,050 390,050	000000000000000007fa7378419ae4b37af138a6a7dd226984a7767023e074fc	25 Dec 2015, 04:25	0.92 MB	1,604	24
390,049 390,049	00000000000000000a63742298c847aec49975bd10bc93400317a937a5b72ff5	25 Dec 2015, 04:25	0.75 MB	2,278	49
390,048 390,048	00000000000000000b44151996ac5b4b75af5c8afb9e68d363f3bc5c5e506cda	25 Dec 2015, 03:54	0.75 MB	1,591	30
390,047 390,047	000000000000000005a27d1d1d2cd42781d7262a58ef467a3d712b3563cd4f44	25 Dec 2015, 03:43	0.30 MB	535	24
390,046 390,046	0000000000000000071c9b7f99c11c435ea7ae434d801695d44295c4edc114b0	25 Dec 2015, 03:40	0.95 MB	1,500	33
390,045 390,045	000000000000000009837333cdaa0b8d38472d8d7b0c457260525be5c470af02	25 Dec 2015, 03:37	0.95 MB	1,842	26
390,044 390,044	00000000000000000a18224dc376b671947cbb4c6fe553daedcda012b53c17fd	25 Dec 2015, 03:24	0.95 MB	2,057	30

Previous 10 blocks ↓

Total Size: 646.31 GB

Node Information

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

Uptime: 29 days, 11 hours, 19 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,340.79 GB sent, 36.98 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.