Blockchain Explorer | learn me a bitcoin

Memory Pool

40,287 transactions

44.74 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,732	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 16 secs	1.00 vMB	5,561	13

Blockchain

Tip: 842,731 (317,575 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,156 525,156	0000000000000000000d0030b4a85e95adf6cd70959223793b8551ed30af1e2e	30 May 2018, 18:44	0.57 MB	1,224	18
525,155 525,155	0000000000000000002240cf4f7bef316289fa2699ef634f525b4da25d0f91b3	30 May 2018, 18:37	0.41 MB	674	15
525,154 525,154	0000000000000000002143bcdccc2df4a9625b368d3ca497fc57c60497d7ed64	30 May 2018, 18:33	0.43 MB	766	7
525,153 525,153	00000000000000000020eca63622e38e71b521e5041f34e249f43ef107218324	30 May 2018, 18:31	1.15 MB	2,879	23
525,152 525,152	0000000000000000002e0e6f8029420fe5e9a60a7f632e075dda144b42bfe38c	30 May 2018, 18:13	1.12 MB	2,716	24
525,151 525,151	00000000000000000013894c22b0a470b30810cc7c2954624f23e9581a4c7cb6	30 May 2018, 17:58	0.62 MB	1,633	19
525,150 525,150	000000000000000000034da6aa82106ab54afa4ecebaa9b9dae686d6ced71cca	30 May 2018, 17:48	1.26 MB	3,144	20
525,149 525,149	00000000000000000016a00ef2b41c3b4e5eae804e1bffdd96fd6535194cde71	30 May 2018, 17:37	0.88 MB	1,862	21
525,148 525,148	00000000000000000031e378dd5c43969496232329edd9b303ae463c2d9820f6	30 May 2018, 17:22	1.15 MB	2,671	26
525,147 525,147	00000000000000000033d6275325ed3c7e43030f150aef93950a9b12894b3b72	30 May 2018, 17:03	0.62 MB	1,381	24
525,146 525,146	0000000000000000000219220efcfcd4e0a304c2cb4dab84ec667300d0f73952	30 May 2018, 16:56	0.16 MB	321	24
525,145 525,145	0000000000000000002e40298508bc568d670531ba3342322afb95b8231f099a	30 May 2018, 16:54	0.66 MB	1,576	23
525,144 525,144	0000000000000000002522bf4e7beeb83820bcd90b73eec79c869a1ab75ba2f3	30 May 2018, 16:47	0.17 MB	291	18
525,143 525,143	0000000000000000000ee3e867fefcf096ee2f8f7c29c8dcecedf6db1a559abf	30 May 2018, 16:46	1.16 MB	2,391	21
525,142 525,142	0000000000000000001c88f602f6f698f513d81d5f24cac6ed30ce4b115718f0	30 May 2018, 16:32	0.05 MB	100	28
525,141 525,141	00000000000000000011601abdb290f96693373f9c13100946df94b2126012b2	30 May 2018, 16:31	0.08 MB	188	21
525,140 525,140	0000000000000000003a47b13bb7c2bdb47010262c0b230c80b6f8c8ee4fa0ff	30 May 2018, 16:30	0.26 MB	472	27
525,139 525,139	00000000000000000020666b950341c8d819949958464bc80431103675332e98	30 May 2018, 16:28	0.29 MB	624	29
525,138 525,138	0000000000000000000a9cb903453ab4ede5dc18b3e7baca938ff91315e5a3b2	30 May 2018, 16:24	0.65 MB	1,324	23
525,137 525,137	00000000000000000001808b93716f0b35cc3462823df15bfe5fb659bdfc738c	30 May 2018, 16:17	0.13 MB	255	123
525,136 525,136	00000000000000000005c9bb94b759ccbc02d4389cc0c0fe1d98be1cce99ff2e	30 May 2018, 16:16	0.79 MB	1,929	24

Previous 10 blocks ↓

Total Size: 648.12 GB

Node Information

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

Uptime: 1 month, 6 days, 8 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,574.50 GB sent, 49.94 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.