Blockchain Explorer | learn me a bitcoin

Memory Pool

52,254 transactions

41.11 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,136	00000000000000000003629a0000000000000000000000000000000000000000	11 mins, 57 secs ago	1.00 vMB	2,672	11

Blockchain

Tip: 844,135 (326,301 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,834 517,834	000000000000000000437ddfb641d60c05d2d4732aa08e6783219f286d0a5ba1	12 Apr 2018, 08:29	1.14 MB	2,217	28
517,833 517,833	00000000000000000032e2b84e9afb675e238fe9169fe94fda5325f90f5a0f56	12 Apr 2018, 08:08	0.24 MB	315	14
517,832 517,832	0000000000000000002afca8f31b424228b2f553e24208ac8fc8fabdd70dd277	12 Apr 2018, 08:06	0.00 MB	13	16
517,831 517,831	00000000000000000006fdec5df5fe7ec6f12fa8c07c5b4ad19f8260e416e628	12 Apr 2018, 08:06	0.45 MB	465	15
517,830 517,830	0000000000000000002f9215ee31ea45028d084da0d1950e5ff331d9cccb618e	12 Apr 2018, 08:02	0.63 MB	699	12
517,829 517,829	00000000000000000027902a829612cd78bbaf831cde76afb8ef33f6b641614f	12 Apr 2018, 08:00	1.15 MB	2,188	27
517,828 517,828	0000000000000000000dffeab27dc6859779a0e94427d2fe322a6e6dc8a43271	12 Apr 2018, 07:39	0.05 MB	138	26
517,827 517,827	00000000000000000019c9553be9e86662f8a6c101a5b4b8695ec37e8d1884ae	12 Apr 2018, 07:38	0.21 MB	445	21
517,826 517,826	000000000000000000356a08dd18be0e5a9744877510c49cb4481d04ddffc674	12 Apr 2018, 07:34	0.02 MB	27	43
517,825 517,825	000000000000000000208538872fb7e0742b755589850742c9bb5e5707c17958	12 Apr 2018, 07:34	0.20 MB	388	22
517,824 517,824	000000000000000000200ce511c9e6c3992fc39df6464aba61aee125f2379770	12 Apr 2018, 07:31	0.79 MB	1,727	10
517,823 517,823	000000000000000000314d71e33ba994e44e0e0eb87cf7914289d954f96a7d6f	12 Apr 2018, 07:29	1.06 MB	1,295	36
517,822 517,822	00000000000000000046d8f1d7834e2983b2b92b6cf3ad4c0e52d4e4f11cd9a6	12 Apr 2018, 07:06	0.56 MB	907	32
517,821 517,821	0000000000000000001065ab910d26c0943b342be9d8a52f3fa96ee1ea45dd67	12 Apr 2018, 07:00	0.23 MB	503	27
517,820 517,820	0000000000000000000e29bd65273eeff09c39612ba9dd60e0daae26e9869a17	12 Apr 2018, 06:56	0.74 MB	1,394	25
517,819 517,819	0000000000000000003eae0af17fcfafd284288daa7268098f7defa4d64dc35d	12 Apr 2018, 06:46	1.14 MB	2,437	30
517,818 517,818	000000000000000000016a361b95e9c5f1ecb8256cdc9f73a686ef919b4ca50a	12 Apr 2018, 06:21	0.42 MB	889	37
517,817 517,817	0000000000000000000fa7875995ed2749b7ece4c6947c84048e66a1543d8efa	12 Apr 2018, 06:15	0.75 MB	1,155	10
517,816 517,816	0000000000000000000c29feb1471cd420824bb202f0707a4170ec11d3c2e1bb	12 Apr 2018, 06:10	1.12 MB	1,915	30
517,815 517,815	00000000000000000046bc2e960fe69ece21bf6a6c74baf6e0aaef21b8aaa43d	12 Apr 2018, 05:47	0.24 MB	399	34
517,814 517,814	00000000000000000018e1c83aba48649d9087d10d14f5be42b2a9adc68b7393	12 Apr 2018, 05:43	0.08 MB	151	40

Previous 10 blocks ↓

Total Size: 650.75 GB

Node Information

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

Uptime: 1 month, 16 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,021.67 GB sent, 64.74 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.