Blockchain Explorer | learn me a bitcoin

Memory Pool

58,392 transactions

28.82 vMB

Show Random Selection

Max Size: 145/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,475	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 31 secs	1.00 vMB	6,805	8

Blockchain

Tip: 844,474 (333,826 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,648 510,648	0000000000000000001d4fa3965e9d9b63f87b067807dd2417600f3301a184bb	24 Feb 2018, 06:36	1.06 MB	1,930	58
510,647 510,647	00000000000000000012e0eae104454770c1ecb4462bba3b60299775279ef0e7	24 Feb 2018, 06:31	1.07 MB	1,518	68
510,646 510,646	0000000000000000002eff5d941b2c884c5b2aadb3e9ca44a55416c0e548a7d2	24 Feb 2018, 06:29	1.04 MB	748	75
510,645 510,645	00000000000000000031651837210ae7564f5e809cf2cf52e222c43bd5b9eb10	24 Feb 2018, 06:22	1.00 MB	311	57
510,644 510,644	0000000000000000000485e1314b4f91a91dbdadcf8cdd56b3bb523ae16be0bc	24 Feb 2018, 06:22	1.01 MB	604	71
510,643 510,643	0000000000000000001109fb30bb9e9be650b12ecae0c77f1c15bf43665d290f	24 Feb 2018, 06:18	1.06 MB	1,911	80
510,642 510,642	0000000000000000000f58c8c5998de43ea63dca270e1773a1793a15defc8e3a	24 Feb 2018, 06:14	1.06 MB	2,016	94
510,641 510,641	00000000000000000015426d6d759446e6ae3e7773b051116948c301e01cb9d2	24 Feb 2018, 06:10	1.01 MB	88	100
510,640 510,640	0000000000000000001a84d4f7ce7d0d7bf89959740ec07883e4fe6baee60feb	24 Feb 2018, 06:09	1.00 MB	37	100
510,639 510,639	00000000000000000041d8f5a5a3eb3bd1228b5405c2bb1139e7054ef516d972	24 Feb 2018, 06:09	1.06 MB	816	124
510,638 510,638	00000000000000000029ee4e84f7f1cb0739e9878160bbb475f57bce84776802	24 Feb 2018, 05:51	1.04 MB	463	95
510,637 510,637	00000000000000000037b871a0d7d9eb9d0b2d3b54095b9f609965701100b4b4	24 Feb 2018, 05:46	1.06 MB	1,159	129
510,636 510,636	0000000000000000002beda2fa371d1d4775326ff263a0c5656755c7ee3e2539	24 Feb 2018, 05:19	1.04 MB	445	105
510,635 510,635	0000000000000000002e4e86002d84021ea661b9a9b61e21c6594c421cae9089	24 Feb 2018, 05:09	1.03 MB	580	109
510,634 510,634	000000000000000000414b53f1143906934a388e990477f4b1c8d1228c5fe9e0	24 Feb 2018, 04:57	1.00 MB	142	101
510,633 510,633	0000000000000000003387ebb2b5c37697fce3ca3f9b71a4cca8a7e3040c7840	24 Feb 2018, 04:55	1.01 MB	395	104
510,632 510,632	0000000000000000005299f960a51688dd89927c3f12d46d5b05903af9b7ea14	24 Feb 2018, 04:47	1.04 MB	838	113
510,631 510,631	00000000000000000004ee4e0988da01260e564b74275c3cdf410f5eee43ad67	24 Feb 2018, 04:31	1.06 MB	805	101
510,630 510,630	00000000000000000033bfccc3b28da285ad44c9791ae257f66f8ce83e8f6dd5	24 Feb 2018, 04:15	1.02 MB	340	105
510,629 510,629	0000000000000000002c4f9f35441ab8363b5f5b29a46d355ee2562ca5b69ebe	24 Feb 2018, 04:09	1.00 MB	267	90
510,628 510,628	0000000000000000000b2f1729d0fb4c4bce210efaeeec3c35eb726f93fe26ba	24 Feb 2018, 04:06	1.03 MB	320	103

Previous 10 blocks ↓

Total Size: 651.41 GB

Node Information

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

Uptime: 1 month, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,125.00 GB sent, 68.39 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.