Blockchain Explorer | learn me a bitcoin

Memory Pool

31,610 transactions

49.61 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,079	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 57 secs	1.00 vMB	3,326	30

Blockchain

Tip: 841,078 (290,851 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,227 550,227	0000000000000000000c07d47e55d1882a732971030fd2a300d04ee85c12a5ce	15 Nov 2018, 21:46	1.24 MB	2,766	40
550,226 550,226	000000000000000000122ccf42b8c67e430ec37641c1a771cd17e93dec76438a	15 Nov 2018, 21:37	1.30 MB	3,394	59
550,225 550,225	0000000000000000001053fa0ad255a436b647da800599c3b5156511bf81dd42	15 Nov 2018, 20:59	1.32 MB	3,246	49
550,224 550,224	00000000000000000018661738d6e840be9794256f180a0da63572b2f72336e9	15 Nov 2018, 20:36	1.21 MB	2,659	32
550,223 550,223	00000000000000000009859ccab81e57277d38902d8d07d8c891d5858ac4cd49	15 Nov 2018, 20:29	1.11 MB	2,673	33
550,222 550,222	00000000000000000022ecf933ba1c229e11c820a06a6ff3cd78e009576093ad	15 Nov 2018, 20:25	1.13 MB	2,623	31
550,221 550,221	0000000000000000001f91dc8b785937b670b9ba9e003a4d718d05812a985540	15 Nov 2018, 20:22	1.14 MB	2,589	33
550,220 550,220	00000000000000000004c45dcae99b4e96ff0f1d8b506043afd7ecf6cd9e1ea6	15 Nov 2018, 20:19	1.27 MB	3,038	54
550,219 550,219	0000000000000000001cf059771857b670c7ff3b7628396be5dbf6f2185d5faf	15 Nov 2018, 19:56	1.21 MB	2,996	43
550,218 550,218	0000000000000000001b7bb07548b2ea609cf018b88026d14d28d56bf96b5869	15 Nov 2018, 19:46	1.27 MB	3,024	47
550,217 550,217	0000000000000000000bc31e4467555ebcd97f29f1d221cd864818d77cde65b3	15 Nov 2018, 19:40	1.35 MB	3,410	62
550,216 550,216	0000000000000000000965ad7feda2df464f5d2c0abb30612c8b968f0c0ca6ea	15 Nov 2018, 19:02	1.30 MB	3,001	59
550,215 550,215	000000000000000000043dd4090b180732995a22000424681013b69e04908831	15 Nov 2018, 18:35	1.21 MB	2,596	42
550,214 550,214	00000000000000000024a9a29f651caef34cd42656820218a03bafb4b78579a3	15 Nov 2018, 18:31	1.32 MB	2,943	60
550,213 550,213	000000000000000000027775d785d7510583710e1735f994f4d835a1ba5c684d	15 Nov 2018, 18:06	1.14 MB	1,279	53
550,212 550,212	000000000000000000010f61c9ba525ff0620ba17c922ac05bbbf2bf3457872f	15 Nov 2018, 17:56	1.31 MB	2,747	59
550,211 550,211	0000000000000000000c8f5b9f2149ae07e7d7bd63fbb56611784927f57d214d	15 Nov 2018, 17:33	1.21 MB	3,068	44
550,210 550,210	0000000000000000001cd17fe3d1bb9fd147a407d1da00d06fac8ebb7410e13c	15 Nov 2018, 17:23	1.11 MB	2,529	33
550,209 550,209	0000000000000000000228247f373c60bb4a76754e09ac5e74f7109c0f0a7b2e	15 Nov 2018, 17:23	1.24 MB	2,412	44
550,208 550,208	0000000000000000000eb3808c257f4fe2a08ec2f65868c26643f89fd4eb4861	15 Nov 2018, 17:22	1.42 MB	3,000	55
550,207 550,207	000000000000000000179483585b0bafd57d02cd0d7ed7f0952ad45d13841eea	15 Nov 2018, 17:11	1.21 MB	2,628	75

Previous 10 blocks ↓

Total Size: 645.03 GB

Node Information

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

Uptime: 24 days, 11 hours, 2 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,185.16 GB sent, 30.15 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.