Blockchain Explorer | learn me a bitcoin

Memory Pool

86,958 transactions

38.78 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 14 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,921	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 4 secs ago	1.00 vMB	1,748	47

Blockchain

Tip: 847,920 (332,835 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
515,085 515,085	00000000000000000047d4999e7e8e0c67a217df77d0676263648cb0b9333ebc	25 Mar 2018, 10:44	0.15 MB	264	25
515,084 515,084	000000000000000000461daaea84485927887e676e0967a92e8661ee23ac1c32	25 Mar 2018, 10:41	0.75 MB	1,527	33
515,083 515,083	0000000000000000002c8fd01ba490341e2a9c855d939cf2082f207b483bb69e	25 Mar 2018, 10:24	0.10 MB	232	21
515,082 515,082	0000000000000000002784d1f6c1c8400482a9a33675d2390694863ac59322fa	25 Mar 2018, 10:21	0.10 MB	196	18
515,081 515,081	00000000000000000006594b537c55bfd5fa7512b14b562cfdeff39b6e175e8f	25 Mar 2018, 10:19	1.07 MB	2,234	30
515,080 515,080	0000000000000000003f919b14fa863465964e476bee16290863290d757a61e8	25 Mar 2018, 09:53	0.60 MB	843	19
515,079 515,079	0000000000000000003eafe39550a6ec74ab0ed93e46d188af94ced3a22c4b7c	25 Mar 2018, 09:44	0.83 MB	1,298	33
515,078 515,078	0000000000000000000fb18c50c65129cd6290bdcbbcd3b9f5f2073ab885294d	25 Mar 2018, 09:28	0.81 MB	1,200	27
515,077 515,077	00000000000000000003a9e66bb01229ee7c1723c1d348a2ea12d20adf87d878	25 Mar 2018, 09:14	0.27 MB	580	26
515,076 515,076	0000000000000000003ca736cb1646642d7cec8995cffed919cd41cec743ec92	25 Mar 2018, 09:07	0.02 MB	45	10
515,075 515,075	00000000000000000008ab77ad01bd414d89f2714c65461bac65dfcee36e5808	25 Mar 2018, 09:07	0.95 MB	1,923	33
515,074 515,074	0000000000000000002075f9bacf9598017d013b15359fac9e685fc39bce3eb1	25 Mar 2018, 08:43	0.41 MB	755	35
515,073 515,073	0000000000000000001ab621ea139523fbd736349df8174841efa3679262bcea	25 Mar 2018, 08:34	0.29 MB	460	37
515,072 515,072	000000000000000000254a6e6028fbe21107a213a4cc84f671b0791cebcdd189	25 Mar 2018, 08:29	0.18 MB	343	17
515,071 515,071	00000000000000000035ec514cef583557d25c99f645c09d549a5538cf1b77e9	25 Mar 2018, 08:27	1.11 MB	2,041	29
515,070 515,070	00000000000000000020f5bebd43de84d26bdbaf5bc8dc2392c00925e0b8c16d	25 Mar 2018, 08:02	0.92 MB	2,062	31
515,069 515,069	00000000000000000031edb8d547b08e7e9c82c87f98b0d666ce52fce1c25ac3	25 Mar 2018, 07:32	0.36 MB	683	24
515,068 515,068	000000000000000000049bc37fd00b2a05d3e94fd68cbd3c81f4acc8a7a782fc	25 Mar 2018, 07:24	0.27 MB	637	25
515,067 515,067	00000000000000000034bc552be256be3fce38c970e5f85a53f6e52891369d4f	25 Mar 2018, 07:16	0.08 MB	140	64
515,066 515,066	0000000000000000001607d4ffbe53299ad7c6fb30b86e63ecf39bbf0a825c76	25 Mar 2018, 07:14	0.04 MB	67	15
515,065 515,065	0000000000000000000a75e7dc7a1a723c8595f5534573ecf17b2401e0367c8e	25 Mar 2018, 07:14	0.28 MB	195	5

Previous 10 blocks ↓

Total Size: 657.64 GB

Node Information

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

Uptime: 1 day, 1 hour, 19 minutes
Connections: 10 outgoing, 33 incoming
Data Transfer: 104.39 GB sent, 0.54 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.