Blockchain Explorer | learn me a bitcoin

Memory Pool

70,993 transactions

39.55 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,379	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 50 secs ago	1.00 vMB	3,456	10

Blockchain

Tip: 844,378 (163,545 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
680,833 680,833	000000000000000000082be2630f8b19c80d6c767f20d787a2158e4004b1518b	27 Apr 2021, 14:04	1.17 MB	1,226	183
680,832 680,832	000000000000000000032352b78ccc82acd287005c7a34d59ab83cb3465db168	27 Apr 2021, 13:53	1.50 MB	2,346	167
680,831 680,831	00000000000000000002c6459bb752c99bbd6454b165f1c061cd14d82759d0e3	27 Apr 2021, 13:38	1.21 MB	2,284	55
680,830 680,830	00000000000000000005ce95e92983ea246ba713acde6ac16455edf3a2dcc2bb	27 Apr 2021, 13:34	1.23 MB	2,426	71
680,829 680,829	0000000000000000000999e62037caf16f70ff5645375b5344e7ef03a1295d4f	27 Apr 2021, 13:29	1.38 MB	2,474	131
680,828 680,828	00000000000000000008d5c3cf60595d2bdb4c4ca45602c5559d0ad1561b1bb7	27 Apr 2021, 13:16	1.21 MB	2,193	103
680,827 680,827	000000000000000000062a6bfe2666565b8e671a88ddc680ebb93a80acaa0c93	27 Apr 2021, 13:11	1.41 MB	1,769	53
680,826 680,826	000000000000000000098311bcbba6de37e321e8ec73704831531828c9ad3b0c	27 Apr 2021, 13:10	1.14 MB	3,030	75
680,825 680,825	000000000000000000092b68051237a5cf8092b93b1972f1056e32b717d15e0d	27 Apr 2021, 13:08	1.26 MB	2,680	98
680,824 680,824	0000000000000000000742b2e87c8757d824473d69561601fd004c55975edc9d	27 Apr 2021, 13:07	1.35 MB	2,494	200
680,823 680,823	00000000000000000002d4cd34a28d9c0ac11a1ed05193d53a9ee99eeee31074	27 Apr 2021, 12:44	1.34 MB	2,777	148
680,822 680,822	000000000000000000084b5f6459f40ca3665cd185ae640be3a13134b29721cb	27 Apr 2021, 12:33	1.31 MB	1,945	130
680,821 680,821	0000000000000000000bd6b2bdd80853d66fec4242e4892a27a0001c00f5fb16	27 Apr 2021, 12:28	1.35 MB	1,976	165
680,820 680,820	00000000000000000006a708d679ac7d2939c166a447bec17ed2c397d633c4c0	27 Apr 2021, 12:20	1.27 MB	2,127	191
680,819 680,819	00000000000000000002e9e161e2b4f3cfc1ddcaf6496902a17be1d73384201e	27 Apr 2021, 11:59	1.46 MB	2,536	174
680,818 680,818	00000000000000000007a0b692ba21024489203de89102660a87ffd838e8c598	27 Apr 2021, 11:47	1.20 MB	1,949	184
680,817 680,817	00000000000000000009e7f33f8824d4a754caaf589d59c52d2d2c98a86224c7	27 Apr 2021, 11:33	1.32 MB	3,143	210
680,816 680,816	0000000000000000000133b07fdf287ddca3cca80162b4a06a05d6904190cd37	27 Apr 2021, 10:50	1.22 MB	2,123	50
680,815 680,815	000000000000000000040bc448bf3317bfd6c332018cf8e95660a2cd44658277	27 Apr 2021, 10:46	1.34 MB	2,343	146
680,814 680,814	00000000000000000001d36c6fe8bf7cba83235bb5b35f0fe539f06a443501a9	27 Apr 2021, 10:26	1.11 MB	2,357	31
680,813 680,813	0000000000000000000132545168d2c56fd9fdd3ab04cf281508c6de4aaea405	27 Apr 2021, 10:24	1.24 MB	2,538	76

Previous 10 blocks ↓

Total Size: 651.22 GB

Node Information

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

Uptime: 1 month, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,110.37 GB sent, 67.40 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.