Blockchain Explorer | learn me a bitcoin

Memory Pool

93,400 transactions

36.67 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,115	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 50 secs ago	1.00 vMB	5,452	26

Blockchain

Tip: 846,114 (331,270 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,844 514,844	00000000000000000028c84ef34505797f76e84c7a6789e1efa9fb75281902e2	23 Mar 2018, 19:30	0.02 MB	21	47
514,843 514,843	0000000000000000000b7f025e7c7ec8345284b8076d7819727a9bb678655d1c	23 Mar 2018, 19:30	0.13 MB	263	36
514,842 514,842	000000000000000000365247e70f5bcec288819a8762ff7e49a488e95fe283de	23 Mar 2018, 19:29	0.25 MB	634	33
514,841 514,841	0000000000000000004689d252dcb85542b6eeed34eaec9e6b29eebea0b8dde7	23 Mar 2018, 19:25	0.04 MB	119	21
514,840 514,840	00000000000000000034b243217030a6e40e3a2010760720e45b9b5ad92ed562	23 Mar 2018, 19:24	0.20 MB	460	23
514,839 514,839	000000000000000000259e399956639dbad38b9df2c6d1b15b72b2de165b0f66	23 Mar 2018, 19:21	0.50 MB	1,149	35
514,838 514,838	00000000000000000012bc567a8928ff7363799d86d1898ff99d9d416d43d6d6	23 Mar 2018, 19:13	0.70 MB	1,696	27
514,837 514,837	00000000000000000041f6ad4b457cd7b55ba1a1ce025612f4ad579d45c12a0a	23 Mar 2018, 19:01	1.01 MB	2,211	16
514,836 514,836	00000000000000000007b1b39d505f819e643c4310c9fe7d2bd3e80ba0284aad	23 Mar 2018, 18:55	1.13 MB	2,384	76
514,835 514,835	00000000000000000032370db7eb5e06e4a2c7ef6a0d4484d670cdfa5bb96eb4	23 Mar 2018, 18:31	1.17 MB	654	12
514,834 514,834	0000000000000000000979681326b362126bbe51f22afe2bd2cfff86550407c5	23 Mar 2018, 18:26	1.30 MB	2,007	26
514,833 514,833	0000000000000000000c885d3eed2a44f8f038f5cbf54804ec4bae895d32f579	23 Mar 2018, 18:13	0.68 MB	1,468	11
514,832 514,832	000000000000000000237ef839dc54d7ec4414a4173f843eb678128620349720	23 Mar 2018, 18:10	0.49 MB	859	47
514,831 514,831	00000000000000000018ec0040454a24f1c3b42de7c8cf8911fa1f72d715bf87	23 Mar 2018, 17:57	0.75 MB	1,522	34
514,830 514,830	000000000000000000238096fa237fce16a719da9267c849e68f327fbb9f900d	23 Mar 2018, 17:47	0.48 MB	989	30
514,829 514,829	00000000000000000019cff25ef124200018e84a3a1725550374b2998a5eed46	23 Mar 2018, 17:41	0.96 MB	2,016	31
514,828 514,828	0000000000000000001c35a1a9ddd4902cbe0a1a5fed0195a7460f602794ea09	23 Mar 2018, 17:27	0.05 MB	99	32
514,827 514,827	0000000000000000001ab76cccdda661e4f2cadcf15ae4489d13d9e56228e482	23 Mar 2018, 17:26	0.86 MB	1,708	28
514,826 514,826	0000000000000000001ba50ee2a9e31dbde0b10c6896b3325fcf1426d7f47265	23 Mar 2018, 17:16	0.88 MB	1,778	22
514,825 514,825	00000000000000000042597746ad941f46b6770c57168e8c09848bda32b2f4e1	23 Mar 2018, 17:09	1.27 MB	2,986	31
514,824 514,824	0000000000000000000e23dd0224f78b3142cf2ade9d18dc65b430fae78938d5	23 Mar 2018, 16:52	0.83 MB	1,747	33

Previous 10 blocks ↓

Total Size: 654.43 GB

Node Information

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

Uptime: 1 month, 29 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,372.55 GB sent, 88.90 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.