Blockchain Explorer | learn me a bitcoin

Memory Pool

46,558 transactions

44.01 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,063	0000000000000000000331db0000000000000000000000000000000000000000	6 secs	1.00 vMB	5,671	25

Blockchain

Tip: 842,062 (201,999 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
640,063 640,063	0000000000000000000d93748763875c5c15e43df0744fd93659d7d692fb8be0	20 Jul 2020, 20:24	1.38 MB	1,477	80
640,062 640,062	000000000000000000043fa11f15bef92ce67062c015672db079d22f7e769ecc	20 Jul 2020, 20:23	1.41 MB	2,685	89
640,061 640,061	00000000000000000002486bf4b35120416b7ddd58a51d213775c9f0a037e886	20 Jul 2020, 20:14	1.32 MB	3,053	102
640,060 640,060	0000000000000000000c283ba06b9ebb443753207d34c9729e61f3567a42ad45	20 Jul 2020, 19:49	1.25 MB	2,997	86
640,059 640,059	00000000000000000001b87a656ab2899ede1a527c6409742c143641a16ddfdf	20 Jul 2020, 19:40	1.35 MB	2,171	81
640,058 640,058	0000000000000000000c2d22fca1321ef42a577adfcae7528ffa10d3c5fc4402	20 Jul 2020, 19:36	1.25 MB	2,650	90
640,057 640,057	0000000000000000000478fb99adc4d85c7808b61e69421c6e3e37a8a0d34178	20 Jul 2020, 19:25	1.21 MB	3,042	81
640,056 640,056	0000000000000000000d96f29be74bcefd86aed76a0a2f31f0593cd2c9998e31	20 Jul 2020, 19:22	1.38 MB	2,610	86
640,055 640,055	00000000000000000003f5c79c8c0679130f0c842278e6cc71bffc578f6c5827	20 Jul 2020, 19:19	1.49 MB	2,621	92
640,054 640,054	0000000000000000000bc3d9acc0ae65795c6cc34b7b367a9262681e2c1a5123	20 Jul 2020, 19:09	1.22 MB	3,189	109
640,053 640,053	00000000000000000004918fa505bd49fa3a8615935a4a248b4adc3ed6e00a4f	20 Jul 2020, 18:35	1.29 MB	3,104	86
640,052 640,052	0000000000000000000f8c30f1ca3c63a67b2a4fd568f02c6d91a0c10db38ff4	20 Jul 2020, 18:23	1.23 MB	2,696	78
640,051 640,051	00000000000000000003ba6330c06ef3726876103b2f80932bde06c6ac8c552d	20 Jul 2020, 18:20	1.32 MB	2,669	89
640,050 640,050	000000000000000000049442b8c69ea0ca0035803455eced39a9dae763d5bd65	20 Jul 2020, 18:09	1.18 MB	1,452	79
640,049 640,049	0000000000000000000f483bfe9f48d807d68af18a0b82636b035f56144cdce5	20 Jul 2020, 18:06	1.32 MB	2,936	94
640,048 640,048	00000000000000000002e41e42a0c9ab01965258752db2e47941d99635155cbd	20 Jul 2020, 17:51	1.22 MB	2,532	76
640,047 640,047	000000000000000000021fb8b9c95ca545a632ba65037655f02d9e215cae7786	20 Jul 2020, 17:51	1.20 MB	3,112	83
640,046 640,046	0000000000000000000f4ff899070eab6d78929f189dbd63c3b085094e32e649	20 Jul 2020, 17:46	1.35 MB	3,006	93
640,045 640,045	0000000000000000000e1bfe3a71a39f26e3ac1de5ed4c4c57eb888ad3a7a0b6	20 Jul 2020, 17:32	1.32 MB	2,937	96
640,044 640,044	0000000000000000000d608deff154dde9098d29fbef4d4798ae0914d3ba1b56	20 Jul 2020, 17:16	1.30 MB	2,265	86
640,043 640,043	00000000000000000005af94972debb504e5179fa750cbc62667de1e922c8e8a	20 Jul 2020, 17:14	1.24 MB	2,530	106

Previous 10 blocks ↓

Total Size: 646.87 GB

Node Information

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

Uptime: 1 month, 1 day, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,429.10 GB sent, 40.92 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.