Blockchain Explorer | learn me a bitcoin

Memory Pool

56,155 transactions

30.97 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,173	0000000000000000000355f00000000000000000000000000000000000000000	9 mins, 25 secs	1.00 vMB	5,581	8

Blockchain

Tip: 845,172 (344,955 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,217 500,217	0000000000000000001e6cdb9572e41247fc160021b72aefa09124aee2c9db8c	20 Dec 2017, 04:49	1.14 MB	2,484	582
500,216 500,216	000000000000000000226b554fae15f99d2034ad19c6f2e6bb53534d5b652440	20 Dec 2017, 04:48	1.03 MB	3,277	621
500,215 500,215	0000000000000000000c738e0098123a554f81947a3ca917e6ce1d14e2c620e3	20 Dec 2017, 04:43	1.06 MB	2,986	662
500,214 500,214	0000000000000000006b90155fd030fe4a92457b3df78f5e20b6897f90b125f8	20 Dec 2017, 04:26	1.05 MB	3,373	642
500,213 500,213	0000000000000000005e1ccf8e52df9fe69b36977c7503c9fe0d856a9d7d27db	20 Dec 2017, 04:18	1.08 MB	2,306	713
500,212 500,212	000000000000000000509afd8beba512d9043f48c148b5531535a97bee8fa499	20 Dec 2017, 03:45	1.03 MB	3,448	632
500,211 500,211	000000000000000000268411603ce97362d2236db5673854361614fad41548de	20 Dec 2017, 03:38	1.07 MB	3,166	648
500,210 500,210	00000000000000000036af81d07599864b324d14a4739db5bd262abbf62c923a	20 Dec 2017, 03:25	1.00 MB	3,168	652
500,209 500,209	0000000000000000000165ab1821e63e47b28621e5790c7715011c0a51ce786f	20 Dec 2017, 03:08	1.06 MB	3,146	632
500,208 500,208	0000000000000000005133631855fa1d0abe926e4eb03a528b1f6aa0e95f5a15	20 Dec 2017, 02:58	1.12 MB	2,619	532
500,207 500,207	00000000000000000092b91c45fb5b13aaeef404215b3660f05938460735b264	20 Dec 2017, 02:57	1.14 MB	2,648	583
500,206 500,206	0000000000000000002dd84399ec6273b65cce2c6ad77e4a3cf45330512cf2b5	20 Dec 2017, 02:55	1.05 MB	3,375	620
500,205 500,205	00000000000000000058ca392e4a6410a763ee002ff8dd5b7dc17f5ac5f82f47	20 Dec 2017, 02:50	1.06 MB	3,109	668
500,204 500,204	000000000000000000249196e24f4627bf6d1a42f8cc66f9f3189ed6421b6c89	20 Dec 2017, 02:30	1.06 MB	2,891	578
500,203 500,203	00000000000000000034b32b07e0db08e221879217fbe32f5063abc746f18a39	20 Dec 2017, 02:22	1.03 MB	3,221	603
500,202 500,202	0000000000000000002e84680f5d465bea2014bf18478a6318aa601cb3750090	20 Dec 2017, 02:17	1.09 MB	2,526	636
500,201 500,201	00000000000000000034e390898cf69ba26fceb3025f08fd3e569f8836e3a2ee	20 Dec 2017, 02:08	1.12 MB	2,299	662
500,200 500,200	0000000000000000000ff58d8c99c3b3a17fedcc1db5c94ab3628ac8c3444533	20 Dec 2017, 01:34	1.07 MB	2,659	553
500,199 500,199	00000000000000000032aa5f9fd234d0f0dc79127d8d36ddb8bc534d4c76191b	20 Dec 2017, 01:29	1.09 MB	3,140	586
500,198 500,198	00000000000000000036ec9ed42c9f1fa9ac72eb1be34b19363e898b2c9d49f5	20 Dec 2017, 01:26	1.05 MB	3,249	630
500,197 500,197	000000000000000000271aa6c61f126051ff69e77b4eaff4aeae165eb75c942d	20 Dec 2017, 01:16	1.09 MB	2,913	661

Previous 10 blocks ↓

Total Size: 652.71 GB

Node Information

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

Uptime: 1 month, 22 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,284.39 GB sent, 76.63 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.