Blockchain Explorer | learn me a bitcoin

Memory Pool

87,446 transactions

41.71 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 13 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,819	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 26 secs	1.00 vMB	3,664	35

Blockchain

Tip: 847,818 (418,170 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,648 429,648	0000000000000000004b24e15557d6a6899d7b940dd8ee3878292a41c165c2b8	13 Sep 2016, 17:33	1.00 MB	2,876	66
429,647 429,647	00000000000000000223834a61ac3be17af7be3d64e84c848e7c7e78336747f0	13 Sep 2016, 17:25	1.00 MB	2,294	105
429,646 429,646	0000000000000000040523d85ad6efc1ccdd710092269a5eed8cad4c08ba5887	13 Sep 2016, 16:54	0.31 MB	722	61
429,645 429,645	0000000000000000001b1f604cab33d1261762ee9a0ac5ce5feb3d4890baf310	13 Sep 2016, 16:50	0.75 MB	1,297	44
429,644 429,644	0000000000000000011caf2fd5a0345a07171957b1404334da8d7c73ca0c509e	13 Sep 2016, 16:44	1.00 MB	2,377	61
429,643 429,643	0000000000000000001c4a65f0526fdcb5bb667239e08bedd5043482b0c82436	13 Sep 2016, 16:32	0.06 MB	151	96
429,642 429,642	000000000000000003b2f6b7971022dcc3be1473e33a3b77673b8436288a4d74	13 Sep 2016, 16:32	0.99 MB	185	5
429,641 429,641	000000000000000003f7377b20fbef065c6cea7efbb2ac023d5af861ee82287b	13 Sep 2016, 16:32	1.00 MB	2,357	58
429,640 429,640	000000000000000001e4ac3b344e6b63346df9f318db9c4a2c0e67eb4fb29cc1	13 Sep 2016, 16:20	0.98 MB	290	6
429,639 429,639	0000000000000000036001154dc64c2116f0af9e095f0e325e832dedbff8a6d8	13 Sep 2016, 16:19	0.21 MB	499	67
429,638 429,638	00000000000000000040396e1a7a9583b4b4595a9e07c25b0efeef94ce62f7d6	13 Sep 2016, 16:17	0.99 MB	1,124	35
429,637 429,637	000000000000000000c05c22b1f708ee232b5e1705a8ee1548c472cdf427e2f4	13 Sep 2016, 16:12	1.00 MB	380	14
429,636 429,636	0000000000000000021d819c9772a5af7985e82482cec76a7e7b0e78763755f6	13 Sep 2016, 16:10	1.00 MB	1,515	46
429,635 429,635	000000000000000003a0935efd4ab8602400b8e9780418f1d328a2a2bfc59f46	13 Sep 2016, 16:03	0.98 MB	1,124	37
429,634 429,634	000000000000000001476d01995ac7c472d9586ed1f74b95d2e51605df6c8d9f	13 Sep 2016, 15:59	0.97 MB	1,647	38
429,633 429,633	000000000000000004b68c67bffa4c7af02f172364a130a5b9ee3d716d7a5be8	13 Sep 2016, 15:56	1.00 MB	2,725	67
429,632 429,632	0000000000000000048e8ea3fdd2c3a59ddcbcf7575f82cb96ce9fd17da9f2f4	13 Sep 2016, 15:41	1.00 MB	2,590	65
429,631 429,631	000000000000000001ae1320ab7969a9a663a833eca2d3ae8c93e8a159b121ef	13 Sep 2016, 15:25	0.01 MB	37	52
429,630 429,630	0000000000000000043b1a0393cab9712e714b8fddbd20ed6002720e1276617c	13 Sep 2016, 15:25	0.29 MB	589	44
429,629 429,629	000000000000000001af27feb303ad97af81a5882157f166781784c639f8e896	13 Sep 2016, 15:22	0.39 MB	745	49
429,628 429,628	0000000000000000026d0d8fec1b79addf4cbea16bbcbcee7d8157afbb90c7c5	13 Sep 2016, 15:19	1.00 MB	2,498	55

Previous 10 blocks ↓

Total Size: 657.46 GB

Node Information

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

Uptime: 7 hours, 18 minutes, 9 seconds
Connections: 10 outgoing, 48 incoming
Data Transfer: 2.67 GB sent, 0.15 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.