Blockchain Explorer | learn me a bitcoin

Memory Pool

38,204 transactions

53.80 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,226	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 54 secs ago	1.00 vMB	2,979	13

Blockchain

Tip: 843,225 (440,898 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
402,327 402,327	0000000000000000041103c95dee72814226ad00931aad04006517c2111cf74e	12 Mar 2016, 11:13	0.00 MB	1	0
402,326 402,326	00000000000000000086029bfd38d62845be7f6b420efb17ca993f0c0cafe897	12 Mar 2016, 11:13	0.97 MB	2,015	44
402,325 402,325	000000000000000002f7681ebd8b32ffd358b3c059f40ac2add94a695e199d91	12 Mar 2016, 10:55	0.32 MB	723	45
402,324 402,324	000000000000000006bd49acd1931c3143ee14b3a8db0986b9ea2b4513694055	12 Mar 2016, 10:49	0.03 MB	59	45
402,323 402,323	0000000000000000029877a812aac287b095cd51bf52580c0c834d994d28f625	12 Mar 2016, 10:48	0.79 MB	1,699	43
402,322 402,322	0000000000000000034401abdfbc7633de5ea7c217d0ae51892bea6885c1162d	12 Mar 2016, 10:35	0.76 MB	1,436	39
402,321 402,321	000000000000000000451b00e6dd511d0632dcf3ad76bed7c49518f311b5f025	12 Mar 2016, 10:20	0.65 MB	1,397	41
402,320 402,320	000000000000000001c9917ecb27023e67566e3f556111e44defc4a4479c16b9	12 Mar 2016, 10:08	0.40 MB	681	37
402,319 402,319	000000000000000004d15628c67067c6bfddae5dae8192fc79d06ca62ad7021e	12 Mar 2016, 10:03	0.61 MB	914	37
402,318 402,318	000000000000000005132c8f1b21920f420c9c0afba99e707cf9398d64644091	12 Mar 2016, 09:55	0.93 MB	1,054	58
402,317 402,317	0000000000000000018d1438f3a052ba05c811a8b50652d5b379f31951b27ea3	12 Mar 2016, 09:53	1.00 MB	2,186	46
402,316 402,316	000000000000000004e33d9ea4b8aec5987659a3cf2708cda82ad2001a46ab96	12 Mar 2016, 09:37	1.00 MB	3,050	61
402,315 402,315	000000000000000003a433e97c38eaa2b92b11925a5504fca387ebfff41f4ac1	12 Mar 2016, 08:57	0.24 MB	537	51
402,314 402,314	00000000000000000282f2080bb5ad2a2c80975a4d3b3511dde6435f024f557d	12 Mar 2016, 08:52	0.58 MB	1,047	35
402,313 402,313	000000000000000005f4aee5e621c19d1014da5087d91f52ff5f6ec57c554e61	12 Mar 2016, 08:43	0.56 MB	947	26
402,312 402,312	000000000000000002df02af8dc602a2e27b8112948dd51bc5ec041adb65d794	12 Mar 2016, 08:41	0.99 MB	2,769	53
402,311 402,311	000000000000000005be1926393c7ca4ff9e34930a423edbee5ecc1ba52b1039	12 Mar 2016, 08:11	0.70 MB	1,525	40
402,310 402,310	0000000000000000033a3d1873eb6e0c1b8ec63b56838b0b5c892acc38ee657b	12 Mar 2016, 07:59	0.02 MB	53	56
402,309 402,309	0000000000000000009c1f12f50a8e6c944531dc0f18fb50f9525f4c6f32e9d4	12 Mar 2016, 07:58	0.42 MB	848	80
402,308 402,308	000000000000000005ef2cda1cafd3b9b5695c0a97e16548af55f168ebb66926	12 Mar 2016, 07:51	0.29 MB	701	44
402,307 402,307	00000000000000000694f217c625be65b7d521767ce9ea9164eea7c5b64eb240	12 Mar 2016, 07:44	0.16 MB	108	40

Previous 10 blocks ↓

Total Size: 649.07 GB

Node Information

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

Uptime: 1 month, 9 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,736.80 GB sent, 56.12 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.