Blockchain Explorer | learn me a bitcoin

Memory Pool

21,529 transactions

28.27 vMB

Show Random Selection

Max Size: 120/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,866	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 7 secs	1.00 vMB	2,778	15

Blockchain

Tip: 841,865 (268,412 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
573,453 573,453	00000000000000000010001d54f4b2c1aa9a3ea28de836e3e3b136ff80e82cb4	27 Apr 2019, 09:07	1.07 MB	3,420	20
573,452 573,452	0000000000000000000366c8f45db9ed807138597e46dfec285c32c32add58de	27 Apr 2019, 09:01	1.21 MB	2,976	66
573,451 573,451	0000000000000000001b0294d735671e2434d802a3ee41c030681339069c16ea	27 Apr 2019, 08:43	1.12 MB	3,189	37
573,450 573,450	0000000000000000001f4370c2113a592ef143ebcef07f89f59967c2616bb7bc	27 Apr 2019, 08:34	1.24 MB	2,998	42
573,449 573,449	00000000000000000014abcf21cd4e7fe753beeaeac127ca5cbe2e303e05d81e	27 Apr 2019, 08:23	1.37 MB	3,306	73
573,448 573,448	0000000000000000000f82752cf3e30cb62eeb46a5f7ad920fc741c806254ec4	27 Apr 2019, 08:01	1.26 MB	3,022	45
573,447 573,447	0000000000000000000d55e060c56e8a7098abd3dc31926ad141a2bf3d2f51ad	27 Apr 2019, 07:47	1.14 MB	2,884	37
573,446 573,446	00000000000000000019b093200cef22c5da3bd30161de7ef28beb2468d571f2	27 Apr 2019, 07:36	1.08 MB	1,769	24
573,445 573,445	0000000000000000000c081696427b59034abae0728ee2c73eb972abe79a7e3f	27 Apr 2019, 07:31	1.11 MB	2,615	12
573,444 573,444	00000000000000000013700b62589a778eaf07c51fb5e15dd49c2b92ed18a1d4	27 Apr 2019, 07:29	1.29 MB	3,002	57
573,443 573,443	0000000000000000001f0ccee135b36cb8218d0b8f4f57490823375355a08526	27 Apr 2019, 07:15	1.34 MB	766	7
573,442 573,442	0000000000000000001e90e922d12cbf749a7ac6a23c164151a929f90fe22480	27 Apr 2019, 07:13	1.16 MB	2,794	29
573,441 573,441	00000000000000000008984168abdac90f61ba03e90472c0572ab07485a6bdcf	27 Apr 2019, 07:05	1.07 MB	2,704	11
573,440 573,440	00000000000000000016cac0ceaca8487e3fbf4eb8481557ff8fa9453879113c	27 Apr 2019, 07:03	1.18 MB	2,900	41
573,439 573,439	0000000000000000000f7c00c5229045b679e4aa565d8873e97608803c93846d	27 Apr 2019, 06:52	1.13 MB	2,660	10
573,438 573,438	0000000000000000002800cf2bc217d66bebe89e69de373dce5651596b4e7c09	27 Apr 2019, 06:51	1.20 MB	3,102	43
573,437 573,437	00000000000000000019b1e433d6e9f085329259bfdab8e0b556a7e51bcd8991	27 Apr 2019, 06:36	1.33 MB	2,407	51
573,436 573,436	0000000000000000001f0846cb5dbbb5719722be5e65f7160b14b628e5cfe800	27 Apr 2019, 06:21	1.15 MB	2,586	35
573,435 573,435	0000000000000000002226ca0eaad732c454712c0638b5cee560d8ec64c7421f	27 Apr 2019, 06:14	1.21 MB	2,982	42
573,434 573,434	00000000000000000008be75ff4c0908eb4e8e8dbe79f8a05cf7757426a41365	27 Apr 2019, 06:05	1.12 MB	1,396	61
573,433 573,433	00000000000000000020d07dc30765aff541b320d91fe878383972c6caf6039a	27 Apr 2019, 05:52	1.27 MB	2,726	81

Previous 10 blocks ↓

Total Size: 646.51 GB

Node Information

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

Uptime: 30 days, 4 hours, 45 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,362.48 GB sent, 38.13 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.