Blockchain Explorer | learn me a bitcoin

Memory Pool

37,408 transactions

42.43 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,090	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 23 secs	1.00 vMB	5,976	9

Blockchain

Tip: 844,089 (321,549 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,540 522,540	00000000000000000007b92a7866321b0a3daf9353f69378ab8c0790e779738a	13 May 2018, 17:01	1.16 MB	2,451	38
522,539 522,539	0000000000000000001d8f88aed3df5cfb44ad9ec69d2b29d88e8983c2dac08c	13 May 2018, 16:42	0.63 MB	1,105	23
522,538 522,538	00000000000000000000baf2b28a687d65674e376f2f75933ad004dcb4f9bd2c	13 May 2018, 16:35	1.12 MB	1,933	30
522,537 522,537	0000000000000000000581aaff457f25248e2c7a12dbdab11355016df9897317	13 May 2018, 16:22	0.33 MB	503	20
522,536 522,536	00000000000000000000c42a66f5b4cbcda1d8c79085996ee003634a974e957d	13 May 2018, 16:19	0.71 MB	849	17
522,535 522,535	000000000000000000013d2c8b466120f6e7a5cc242eaf7d93510db5e3413ac3	13 May 2018, 16:15	0.10 MB	220	46
522,534 522,534	0000000000000000002eef67c250073fac5595d054db18cc22626da136664356	13 May 2018, 16:12	0.01 MB	45	18
522,533 522,533	0000000000000000001da5620af245e1934280ec53f4431312302bb0f6b351a1	13 May 2018, 16:12	0.98 MB	1,111	16
522,532 522,532	0000000000000000000552832d3104346d2e44587df1d977c4ba17289029ebb2	13 May 2018, 16:05	1.00 MB	1,284	23
522,531 522,531	00000000000000000024fe11a5a889d29eb83e5df6f546c28fed2667745cf46e	13 May 2018, 15:57	0.69 MB	1,427	24
522,530 522,530	0000000000000000003ff4c9fad6b13e2941773d68f80445ebface288540c526	13 May 2018, 15:50	0.49 MB	1,006	45
522,529 522,529	0000000000000000000521857a6e119027878d5b2c3c3babbd273cd0621f9b92	13 May 2018, 15:40	0.37 MB	751	30
522,528 522,528	000000000000000000101a261007a0ecc302d0043d5cab641399290472459042	13 May 2018, 15:35	0.17 MB	404	33
522,527 522,527	0000000000000000001701dfbd09dffc5e3e2b1de6e100c4000261fafe87529a	13 May 2018, 15:33	0.08 MB	174	28
522,526 522,526	0000000000000000000fac366020736b7890db6ab752c4bb141cc5223c47b1d2	13 May 2018, 15:31	0.66 MB	226	10
522,525 522,525	00000000000000000038609040a5ddecfaa396d45a3f888d1ce88558e4559018	13 May 2018, 15:30	1.12 MB	2,052	24
522,524 522,524	0000000000000000001356f0e3bd9147196774050d843fe36fb250876488d9d3	13 May 2018, 15:15	1.17 MB	2,592	34
522,523 522,523	00000000000000000020e689d279ca222c5d6dc6cc8310761d564b282229df04	13 May 2018, 14:58	1.12 MB	2,161	36
522,522 522,522	0000000000000000001b09274e462b6feb8624c6162a0924ab9934c851e5f010	13 May 2018, 14:43	0.98 MB	676	2
522,521 522,521	00000000000000000024bb22120946f3762ecda953c26f8c039b9e1fe6f8901c	13 May 2018, 14:42	1.23 MB	2,567	36
522,520 522,520	0000000000000000003569f4e4560f20de6462f5e477005873ee7883fa3fd8e0	13 May 2018, 14:25	0.73 MB	1,206	41

Previous 10 blocks ↓

Total Size: 650.67 GB

Node Information

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

Uptime: 1 month, 15 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,005.36 GB sent, 64.15 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.