Blockchain Explorer | learn me a bitcoin

Memory Pool

28,521 transactions

38.36 vMB

Show Random Selection

Max Size: 163/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,207	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 6 secs	1.00 vMB	2,108	6

Blockchain

Tip: 844,206 (410,812 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,394 433,394	0000000000000000008610d891f2e7748fc12c14c2b7ff29663f541412fa960f	08 Oct 2016, 04:42	0.56 MB	1,169	56
433,393 433,393	000000000000000001a3eb396431548057226076feb4e70ecda3e557ef96347d	08 Oct 2016, 04:35	0.42 MB	1,074	59
433,392 433,392	000000000000000000983b94cf5556e9f97a65580b5fbbf607104b89cde6c177	08 Oct 2016, 04:27	1.00 MB	2,426	59
433,391 433,391	00000000000000000367807ec92f4b9c03cd178074d4c2aa586cf4c03e35efb9	08 Oct 2016, 04:13	1.00 MB	2,129	56
433,390 433,390	000000000000000000451aa240259b0acc8eadb90388de4891f00fe235a00baf	08 Oct 2016, 04:00	1.00 MB	2,424	50
433,389 433,389	0000000000000000034492fce878590fc9fe94fb50f0e0fa3b785c84bd0b2535	08 Oct 2016, 03:46	1.00 MB	1,576	45
433,388 433,388	0000000000000000028ddaa88263c45cd60714ce5f3b0b43bd36cd233c4e3ff2	08 Oct 2016, 03:43	1.00 MB	2,570	64
433,387 433,387	000000000000000001d8f1646d1639e7a14dbc41f48532277523742bd3ad9fc3	08 Oct 2016, 03:26	1.00 MB	2,661	61
433,386 433,386	000000000000000000fa539f54ef3f2092e709bebe228267967d61fe3f8b84c6	08 Oct 2016, 03:15	1.00 MB	2,470	85
433,385 433,385	000000000000000001c662c3856e0ccd1cb0b9141373ba32b55222d00fcdb6ca	08 Oct 2016, 02:35	0.14 MB	312	60
433,384 433,384	000000000000000003af57ae7cd775297a95a6e703693c1774b12c133399a305	08 Oct 2016, 02:33	0.99 MB	1,050	28
433,383 433,383	000000000000000001e873ae329240b9f4492bc5acc81ca7283cef4684640f3c	08 Oct 2016, 02:26	0.02 MB	38	61
433,382 433,382	0000000000000000039f8f895a43bea3c3fa454d03d0c6be9cf99e21acd5cdd8	08 Oct 2016, 02:25	0.54 MB	1,137	54
433,381 433,381	000000000000000002b07714a5461346d00e60d00bf08a5f8915fca039cd2bf5	08 Oct 2016, 02:18	0.55 MB	1,304	60
433,380 433,380	000000000000000003a4a0b390e395467f2408907cb5aa8a4a8fd35bff9dfbe8	08 Oct 2016, 02:09	0.08 MB	176	61
433,379 433,379	0000000000000000037f8deb1795fb8256ec07fc2bdb48a1acc1d29dbf85b7f4	08 Oct 2016, 02:08	0.74 MB	917	30
433,378 433,378	0000000000000000046348725f6af651f5fa59c843390f14694f259f9d4cf678	08 Oct 2016, 02:02	1.00 MB	680	19
433,377 433,377	0000000000000000002deaca9cbe68d9b5fc65997a2ae0abef362dbb360252c7	08 Oct 2016, 01:58	0.80 MB	1,500	56
433,376 433,376	000000000000000004470f64e6655af0c1e5921c77ac53b7f901a8c84f81e809	08 Oct 2016, 01:52	0.00 MB	10	309
433,375 433,375	00000000000000000391d23be4cc874bc406caec87ec78d689686db6a7bbdba9	08 Oct 2016, 01:47	0.99 MB	1,346	37
433,374 433,374	000000000000000003bc0d21dfde171b42b7a559dceff94551b3075713f09852	08 Oct 2016, 01:40	1.00 MB	1,931	56

Previous 10 blocks ↓

Total Size: 650.88 GB

Node Information

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

Uptime: 1 month, 16 days, 13 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 9,030.18 GB sent, 65.45 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.