Blockchain Explorer | learn me a bitcoin

Memory Pool

33,769 transactions

49.95 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,521	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 18 secs	1.00 vMB	4,825	16

Blockchain

Tip: 841,520 (401,776 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,744 439,744	000000000000000000acc56599731f1e02323b6856b4ab842f7f95c2d5327bcb	20 Nov 2016, 02:42	1.00 MB	1,202	43
439,743 439,743	000000000000000002001298f9ad5620cbac7cff6e17cac899924992eabf85ce	20 Nov 2016, 02:35	1.00 MB	1,191	27
439,742 439,742	0000000000000000013c2e1f3aaac26e36a0491e5a4883bb41a87a95ade446f5	20 Nov 2016, 02:33	0.99 MB	1,075	46
439,741 439,741	00000000000000000189702132eefb59968648b7d1a61db168a1e267b1b49f84	20 Nov 2016, 02:29	1.00 MB	1,593	40
439,740 439,740	00000000000000000036905443d2d827f1669f27eeab1e381af0b71d8066af7d	20 Nov 2016, 02:27	0.75 MB	1,900	73
439,739 439,739	000000000000000000def0d540f80a359eddadbccee6fbb742ad54476056bef6	20 Nov 2016, 02:13	1.00 MB	1,091	43
439,738 439,738	000000000000000001d628f986571084633f222070556ed2f0a2a0d07ae61174	20 Nov 2016, 02:12	1.00 MB	2,361	65
439,737 439,737	00000000000000000065a3b21848e6dbcd296df5494d8cfbdc70d3931492c695	20 Nov 2016, 02:03	1.00 MB	2,535	89
439,736 439,736	00000000000000000313bf8221f02a61a141a91eba1d9974b8684af53a9de852	20 Nov 2016, 01:36	1.00 MB	2,382	64
439,735 439,735	000000000000000001a22013844ef8f32b72b7df33abebbbe946e4e9bb4a5308	20 Nov 2016, 01:30	1.00 MB	1,953	74
439,734 439,734	000000000000000003e5d67d0fae8608137014e7828e229c0f0c42b2b94dbbcd	20 Nov 2016, 01:14	1.00 MB	1,788	77
439,733 439,733	000000000000000002a127500f73c765605a99f832caedc5e0e7737edef6f28a	20 Nov 2016, 00:48	0.64 MB	1,694	66
439,732 439,732	0000000000000000024eb52134b4586c05145979a36238d2cca8e47476e398a1	20 Nov 2016, 00:40	1.00 MB	1,993	59
439,731 439,731	000000000000000003e40e4a4072ccc4a9cf3904faf4108118276f8aa382e24e	20 Nov 2016, 00:34	1.00 MB	2,358	77
439,730 439,730	000000000000000003c69b34b37c35cb346c57c05e3d8499fa2c6bb5deba9f2b	20 Nov 2016, 00:30	0.00 MB	4	476
439,729 439,729	000000000000000000370e615e7e4745818871be1e275049f1c6e41311131aee	20 Nov 2016, 00:19	1.00 MB	2,607	61
439,728 439,728	0000000000000000014b256ae3cacd0970f6abc5ed8046b704a1852e49a753c4	20 Nov 2016, 00:16	1.00 MB	2,862	63
439,727 439,727	00000000000000000087b2b153c7e1da6f3b5aa76a91dd12c964d6f6a857942c	20 Nov 2016, 00:09	1.00 MB	2,345	70
439,726 439,726	0000000000000000010d52d3d150fd6046d142bd789bccef71e773badf779558	19 Nov 2016, 23:58	0.75 MB	1,279	58
439,725 439,725	000000000000000002beecfd2262a6cba2fb3b33e924ab48fc8d7d002f069171	19 Nov 2016, 23:58	1.00 MB	2,251	72
439,724 439,724	00000000000000000322c551213ea247ec2061a94d1c76673848d6ba293360b2	19 Nov 2016, 23:45	1.00 MB	2,720	83

Previous 10 blocks ↓

Total Size: 645.86 GB

Node Information

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

Uptime: 27 days, 15 hours, 43 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,298.09 GB sent, 34.55 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.