Blockchain Explorer | learn me a bitcoin

Memory Pool

68,060 transactions

39.47 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,362	000000000000000000035cb80000000000000000000000000000000000000000	5 mins, 38 secs ago	1.00 vMB	3,340	22

Blockchain

Tip: 848,361 (333,524 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
514,823 514,823	000000000000000000336bcbc17ed117cff3ca3d1683cdce7bd7a9bc9bed09c6	23 Mar 2018, 16:37	0.14 MB	296	18
514,822 514,822	0000000000000000003e3d2d4a55c0b959da1d3bc9655eda1d3fd8927518c306	23 Mar 2018, 16:35	0.91 MB	1,864	32
514,821 514,821	00000000000000000048e68887f5278e722821c04e43ad5d27b33f702de43f1a	23 Mar 2018, 16:24	1.00 MB	1,661	18
514,820 514,820	0000000000000000002472611f6ce1abb05339a5a90653457210eb408d0bf188	23 Mar 2018, 16:18	1.00 MB	2,140	38
514,819 514,819	000000000000000000010dd6fe48b076ab3bbc702d47fa4bd56e660cea02a63f	23 Mar 2018, 16:07	1.15 MB	2,101	35
514,818 514,818	00000000000000000032645f446514ba812886c2152356b5c2c0d1cc49cea0e2	23 Mar 2018, 15:48	1.06 MB	1,337	20
514,817 514,817	0000000000000000001aeba3435d76202adfbe335dda2c4e86e2ddd2cdfa0e5f	23 Mar 2018, 15:44	1.08 MB	2,018	17

Previous 10 blocks ↓

Total Size: 658.43 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 1 hour, 14 minutes
Connections: 10 outgoing, 102 incoming
Data Transfer: 1,137.36 GB sent, 2.18 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.