Blockchain Explorer | learn me a bitcoin

Memory Pool

29,188 transactions

40.94 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,921	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 16 secs	1.00 vMB	3,201	18

Blockchain

Tip: 841,920 (436,888 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
405,032 405,032	000000000000000002f20dec9c3a4597c978ee0ae941fd33ca92b71030a340bb	30 Mar 2016, 20:03	1.00 MB	2,526	49
405,031 405,031	0000000000000000012b23da3f8f2f7f7753ebb618f30474d465d3b8d3b500aa	30 Mar 2016, 19:45	0.30 MB	540	33
405,030 405,030	0000000000000000050e10df8d528a296bb04b1f58bbd84d3134ecda9ef3b376	30 Mar 2016, 19:42	1.00 MB	1,741	30
405,029 405,029	00000000000000000279b8b9628f48e870e1c016873633ab39ae0b87cf6cb0e2	30 Mar 2016, 19:32	0.00 MB	1	0
405,028 405,028	0000000000000000060b4429aaf691a04f8bd327479749785b1f3bb06cf4e574	30 Mar 2016, 19:32	1.00 MB	1,634	29
405,027 405,027	00000000000000000527190ca44b54d25da6ba92e95ba1f1e976e888a058a8a9	30 Mar 2016, 19:24	0.99 MB	1,928	31
405,026 405,026	0000000000000000002e38202ece4a289649319c870f411945dd4678a8a2725d	30 Mar 2016, 19:19	1.00 MB	2,572	43
405,025 405,025	000000000000000004662f5904ca4f23c5db7216bcd1ef347ac09e00b18310db	30 Mar 2016, 19:05	0.93 MB	2,495	49
405,024 405,024	000000000000000003ffc9ff030f945a2956ae292c4a29806dea694fb23114f5	30 Mar 2016, 18:51	1.00 MB	3,019	60
405,023 405,023	00000000000000000359b54fdbf0fd346c73cd5d0d0a75e776df857df3bec398	30 Mar 2016, 18:29	1.00 MB	3,119	77
405,022 405,022	000000000000000001fb057d8b6e80ff39f57d2bd59dc22c54c456baaa7c6c36	30 Mar 2016, 17:51	0.71 MB	1,594	42
405,021 405,021	000000000000000004f8b6ee72758ee7a01f88f548a53b23cc38846b3709dc2d	30 Mar 2016, 17:40	0.30 MB	709	39
405,020 405,020	0000000000000000025293349ed89770edb964c46626e1db35093fbcf1fc51b8	30 Mar 2016, 17:36	0.62 MB	846	27
405,019 405,019	00000000000000000037d722b9624026951f419a78774b536c57572b0c12e969	30 Mar 2016, 17:31	0.55 MB	912	31
405,018 405,018	00000000000000000531e5a86c2d5a772f8fa7f25be0671a435f6fb7b047a07d	30 Mar 2016, 17:26	0.93 MB	2,219	46
405,017 405,017	00000000000000000394058b0799080623bd1bab9762d485618ac08cdd697e4a	30 Mar 2016, 17:12	0.99 MB	1,114	22
405,016 405,016	000000000000000000a70ae21c9e30197a65636363f6f1f62433573cef9930b3	30 Mar 2016, 17:06	0.80 MB	653	29
405,015 405,015	000000000000000001daef68a4260f3e090e539294a5089e4c505fded0ebf2de	30 Mar 2016, 17:06	1.00 MB	2,838	59
405,014 405,014	00000000000000000440a93fe8cee8465d06ced1648504606b56a16e7aa760c2	30 Mar 2016, 16:46	0.67 MB	1,241	35
405,013 405,013	000000000000000000696e4f12b783ccc382ee76573eed3a33b630b7d95d50e8	30 Mar 2016, 16:40	0.09 MB	246	40
405,012 405,012	00000000000000000465a2dfd4c95158d28be0939095c6abcc6c02b4fc346cba	30 Mar 2016, 16:38	0.37 MB	585	32

Previous 10 blocks ↓

Total Size: 646.62 GB

Node Information

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

Uptime: 1 month, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,377.00 GB sent, 38.86 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.