Blockchain Explorer | learn me a bitcoin

Memory Pool

81,985 transactions

36.61 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,176	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 13 secs ago	1.00 vMB	6,483	500

Blockchain

Tip: 842,175 (294,015 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
548,160 548,160	0000000000000000000a76d758b927a173b9e7c1519850e681f9094280200d7d	31 Oct 2018, 17:03	1.22 MB	2,657	14
548,159 548,159	00000000000000000015a8e5689b27d552d329b058815e7d8d54a9e6b4f786a9	31 Oct 2018, 16:52	0.00 MB	1	0
548,158 548,158	0000000000000000000ff18497fc98b931eee8ee286323a9a615a78bcad3a30f	31 Oct 2018, 16:52	1.42 MB	3,353	18
548,157 548,157	00000000000000000014124f4d3bc5155810e7a414c33cba70e4eac08ac61584	31 Oct 2018, 16:48	1.00 MB	2,670	25
548,156 548,156	0000000000000000000d5e3176a42ebd876a3b0a48d29c0da53d2ec0a855c18a	31 Oct 2018, 16:17	1.15 MB	2,219	6
548,155 548,155	0000000000000000001990e0583fc327c7b01f96ad4eff7e59b28ae5d17d91de	31 Oct 2018, 16:17	1.00 MB	1,824	3
548,154 548,154	000000000000000000021133a4c5b144091da2315613f58d1f63c5002f123a3e	31 Oct 2018, 16:17	1.03 MB	2,792	6
548,153 548,153	0000000000000000000f9e2c1bf471f090ff9bab1c2413a27c7f4c65c8026b49	31 Oct 2018, 16:14	1.23 MB	1,903	18
548,152 548,152	0000000000000000001470a1ed108372c936a6bc8055ebc20afc4c5213c78e8e	31 Oct 2018, 16:05	1.31 MB	3,480	19
548,151 548,151	00000000000000000007627113e78c9cfc81f880bf0ea088cd7283b59d301b1b	31 Oct 2018, 15:52	1.26 MB	2,736	28
548,150 548,150	0000000000000000000c2612806f18b628c213d161e98b14ecc6c5ae70b45a31	31 Oct 2018, 15:21	0.04 MB	100	31
548,149 548,149	0000000000000000000303b686a09d45ec059adb05cba095984a9c9c47f0a224	31 Oct 2018, 15:20	1.45 MB	1,337	5
548,148 548,148	000000000000000000146d24ed7df016d626f130af01e083936b0a97b1a54150	31 Oct 2018, 15:16	1.26 MB	1,152	5
548,147 548,147	00000000000000000001d2df3bc3420ec5b7e8c4963c5bc7258b097fc76203e8	31 Oct 2018, 15:13	1.23 MB	2,498	15
548,146 548,146	00000000000000000022f88ba23a9d5ab98463f74666200beba0b76b1ed3085d	31 Oct 2018, 15:04	0.01 MB	18	12
548,145 548,145	00000000000000000023e4f918edd55d1bafb2771b72618aca905ecb60d5aa4c	31 Oct 2018, 15:04	1.25 MB	2,130	13
548,144 548,144	0000000000000000001346442aeb1f923e298aed738487120243e351f787b4d5	31 Oct 2018, 14:56	1.38 MB	1,062	3
548,143 548,143	0000000000000000000c258d6037b6ffcd5c8c16b5ff31bb6a2fe406c3fe654b	31 Oct 2018, 14:55	1.14 MB	2,452	5
548,142 548,142	000000000000000000166c6ff9869d8d271e2a9ecbf93dccb1b9fa09f2071603	31 Oct 2018, 14:53	1.27 MB	2,809	8
548,141 548,141	00000000000000000012742ec2f9ac30afe47de058a8d45d1a752e467f361abf	31 Oct 2018, 14:50	0.25 MB	647	23
548,140 548,140	00000000000000000002fe67bf2913d50e4fac5f0d5aa7fc2b599ac466dae2d1	31 Oct 2018, 14:43	1.16 MB	2,077	8

Previous 10 blocks ↓

Total Size: 647.06 GB

Node Information

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

Uptime: 1 month, 2 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,451.82 GB sent, 42.93 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.