Blockchain Explorer | learn me a bitcoin

Memory Pool

61,370 transactions

29.90 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,947	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 52 secs	1.00 vMB	6,456	23

Blockchain

Tip: 842,946 (322,825 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,121 520,121	00000000000000000024e83c7db4dbb27d00f0098cb27e0aa4db56c9e61ba52f	27 Apr 2018, 09:43	1.18 MB	425	35
520,120 520,120	00000000000000000035f30fed21df2416308328145fdcc132db6439ffb3bb8e	27 Apr 2018, 09:41	1.15 MB	1,118	68
520,119 520,119	00000000000000000034aed0bab7cb9e8f1950d181169e794aadee722e7d160b	27 Apr 2018, 09:26	0.11 MB	141	37
520,118 520,118	0000000000000000000d2f8e4eaeff48f2f24dc0c65c8c9e24e06b50480b707c	27 Apr 2018, 09:25	0.41 MB	512	66
520,117 520,117	000000000000000000489bb989a5b530b01d763d00eaf840956e65099fbdeb33	27 Apr 2018, 09:21	0.97 MB	828	19
520,116 520,116	0000000000000000000c7c82fe2bb5a03e35a77eef5cc6cebf533f37e36f9561	27 Apr 2018, 09:16	1.16 MB	1,255	40
520,115 520,115	0000000000000000000f2f5b0686747ce285bc0b128ed0372c3c42697816c77e	27 Apr 2018, 09:06	1.13 MB	1,931	78
520,114 520,114	00000000000000000046164df53315cc681542cdc8fd9ff1e550b6cfa424f8a7	27 Apr 2018, 08:44	1.14 MB	1,607	62
520,113 520,113	00000000000000000003d1e7e7b8a82a358794c1df26821df9f7cc5fd4e0c15a	27 Apr 2018, 08:30	0.73 MB	711	46
520,112 520,112	0000000000000000000961c7da07653ae05d95fa55a648c7339ed9c1b2316db5	27 Apr 2018, 08:24	0.41 MB	509	37
520,111 520,111	0000000000000000002ffcaedf681bb4c61538521185b4cdd50aa1bdefa19485	27 Apr 2018, 08:21	1.26 MB	891	16
520,110 520,110	0000000000000000003ac14516c856e41ce978e43deb8439d5b3a228f3944f72	27 Apr 2018, 08:16	1.24 MB	1,402	33
520,109 520,109	000000000000000000207b7415a2a4ca10abfbf9fecbf8be108166679f16f0f8	27 Apr 2018, 08:06	1.16 MB	1,493	44
520,108 520,108	0000000000000000002d36b1af9f4b3ceca785a2a164fa7e665970e5aa432ea8	27 Apr 2018, 07:54	0.79 MB	1,568	50
520,107 520,107	000000000000000000403663d0470fbf06f82262429e256d04d800795be4c5aa	27 Apr 2018, 07:42	0.80 MB	1,280	46
520,106 520,106	0000000000000000000d289a3112f648729ab3b4473b1538db27f70cf557f25f	27 Apr 2018, 07:32	0.56 MB	1,107	59
520,105 520,105	0000000000000000001e1c1c28d0215163ecd269d064f68263ae134513e99951	27 Apr 2018, 07:24	0.91 MB	1,741	31
520,104 520,104	0000000000000000003dbc9a410e722389238248ebbbd9b121361b25d5fc96d3	27 Apr 2018, 07:19	1.14 MB	2,097	66
520,103 520,103	00000000000000000012983bdfbaebbdfc494db1e1a097fd5264746411d932a7	27 Apr 2018, 07:03	1.16 MB	2,297	72
520,102 520,102	0000000000000000001a9fd8d2c5c0694ca9f5f34c9c935215a727a63682da55	27 Apr 2018, 06:39	0.20 MB	388	48
520,101 520,101	00000000000000000033057f2363ec546f1498f85cdb3f3348937679a1753c70	27 Apr 2018, 06:36	0.09 MB	195	58

Previous 10 blocks ↓

Total Size: 648.53 GB

Node Information

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

Uptime: 1 month, 7 days, 19 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,670.09 GB sent, 52.85 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.